ATROPINE

First marketed in 1921

Details

Stereochemistry	RACEMIC
Molecular Formula	C17H23NO3
Molecular Weight	289.3694
Optical Activity	( + / - )
Defined Stereocenters	3 / 4
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CN1[C@H]2CC[C@@H]1C[C@@H](C2)OC(=O)C(CO)C3=CC=CC=C3

InChI

InChIKey=RKUNBYITZUJHSG-SPUOUPEWSA-N

InChI=1S/C17H23NO3/c1-18-13-7-8-14(18)10-15(9-13)21-17(20)16(11-19)12-5-3-2-4-6-12/h2-6,13-16,19H,7-11H2,1H3/t13-,14+,15+,16?

HIDE SMILES / InChI

Molecular Formula	C17H23NO3
Molecular Weight	289.3694
Charge	0
Count

Stereochemistry	EPIMERIC
Additional Stereochemistry	No
Defined Stereocenters	3 / 4
E/Z Centers	0
Optical Activity	UNSPECIFIED

Description
Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2015/021146s015lbl.pdf
Curator's Comment: description was created based on several sources, including https://www.ncbi.nlm.nih.gov/mesh/68001285 | http://www.accessdata.fda.gov/drugsatfda_docs/label/2014/206289s000lbl.pdf

Atropine inhibits the muscarinic actions of acetylcholine on structures innervated by postganglionic cholinergic nerves, and on smooth muscles which respond to endogenous acetylcholine but are not so innervated. As with other antimuscarinic agents, the major action of atropine is a competitive or surmountable antagonism which can be overcome by increasing the concentration of acetylcholine at receptor sites of the effector organ (e.g., by using anticholinesterase agents which inhibit the enzymatic destruction of acetylcholine). The receptors antagonized by atropine are the peripheral structures that are stimulated or inhibited by muscarine (i.e., exocrine glands and smooth and cardiac muscle). Responses to postganglionic cholinergic nerve stimulation also may be inhibited by atropine but this occurs less readily than with responses to injected (exogenous) choline esters. Atropine is relatively selective for muscarinic receptors. Its potency at nicotinic receptors is much lower, and actions at non-muscarinic receptors are generally undetectable clinically. Atropine does not distinguish among the M1, M2, and M3 subgroups of muscarinic receptors.

CNS Activity

Originator

Approval Year

Targets

Primary Target	Pharmacology	Potency
Muscarinic acetylcholine receptor M1 168 Target ID: CHEMBL216 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2014/206289s000lbl.pdf	Antagonist 2737	9.34 null [pKi]
Muscarinic acetylcholine receptor M2 120 Target ID: CHEMBL211 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2014/206289s000lbl.pdf	Antagonist 2737	8.95 null [pKi]
Muscarinic acetylcholine receptor M3 158 Target ID: CHEMBL245 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2014/206289s000lbl.pdf	Antagonist 2737	9.15 null [pKi]

Conditions

Condition	Modality	Highest Phase	Product
Bradyasystolic cardiac arrest 8 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2015/021146s015lbl.pdf	Primary	Approved 8307	Atropine sulfate Approved Use Atropine sulfate is indicated for temporary blockade of severe or life threatening muscarinic effects, e.g., as an antisialagogue, an antivagal agent, an antidote for organophosphorus or muscarinic mushroom poisoning, and to treat bradyasystolic cardiac arrest. Launch Date 9.9455042E11
Organophosphorus poisoning 8 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2015/021146s015lbl.pdf	Primary	Approved 8307	Atropine sulfate Approved Use Atropine sulfate is indicated for temporary blockade of severe or life threatening muscarinic effects, e.g., as an antisialagogue, an antivagal agent, an antidote for organophosphorus or muscarinic mushroom poisoning, and to treat bradyasystolic cardiac arrest. Launch Date 9.9455042E11
Increased salivary flow 8 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2015/021146s015lbl.pdf	Primary	Approved 8307	Atropine sulfate Approved Use Atropine sulfate is indicated for temporary blockade of severe or life threatening muscarinic effects, e.g., as an antisialagogue, an antivagal agent, an antidote for organophosphorus or muscarinic mushroom poisoning, and to treat bradyasystolic cardiac arrest. Launch Date 9.9455042E11
Vagus nerve activation 8 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2015/021146s015lbl.pdf	Primary	Approved 8307	Atropine sulfate Approved Use Atropine sulfate is indicated for temporary blockade of severe or life threatening muscarinic effects, e.g., as an antisialagogue, an antivagal agent, an antidote for organophosphorus or muscarinic mushroom poisoning, and to treat bradyasystolic cardiac arrest. Launch Date 9.9455042E11
Muscarinic mushroom poisoning 8 Sources: http://www.accessdata.fda.gov/drugsatfda_docs/label/2015/021146s015lbl.pdf	Primary	Approved 8307	Atropine sulfate Approved Use Atropine sulfate is indicated for temporary blockade of severe or life threatening muscarinic effects, e.g., as an antisialagogue, an antivagal agent, an antidote for organophosphorus or muscarinic mushroom poisoning, and to treat bradyasystolic cardiac arrest. Launch Date 9.9455042E11

C_max

Value	Dose	Analyte	Population
860 pg/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/3046815	0.4 μg single, ocular dose: 0.4 μg route of administration: Ocular experiment type: SINGLE co-administered:	ATROPINE plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
11.7 ng/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/3740650	1.67 mg single, intramuscular dose: 1.67 mg route of administration: Intramuscular experiment type: SINGLE co-administered:	ATROPINE plasma	Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: UNKNOWN
9.6 ng/mL DRUG LABEL https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/212319s000lbl.pdf	1.67 mg single, intramuscular dose: 1.67 mg route of administration: Intramuscular experiment type: SINGLE co-administered:	ATROPINE plasma	Homo sapiens population: UNKNOWN age: ADULT sex: UNKNOWN food status: UNKNOWN

AUC

Value	Dose	Co-administered	Analyte	Population
43245 pg × min/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/3046815	0.4 μg single, ocular dose: 0.4 μg route of administration: Ocular experiment type: SINGLE co-administered:		ATROPINE plasma	Homo sapiens population: UNHEALTHY age: ADULT sex: FEMALE / MALE food status: UNKNOWN
47.6 ng × h/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/3740650	1.67 mg single, intramuscular dose: 1.67 mg route of administration: Intramuscular experiment type: SINGLE co-administered:		ATROPINE plasma	Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: UNKNOWN

T_1/2

Value	Dose	Co-administered	Analyte	Population
4.1 h EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/3740650	1.67 mg single, intramuscular dose: 1.67 mg route of administration: Intramuscular experiment type: SINGLE co-administered:		ATROPINE plasma	Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: UNKNOWN

F_unbound

Value	Dose	Co-administered	Analyte	Population
82% DRUG LABEL https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/212319s000lbl.pdf	1.67 mg single, intramuscular dose: 1.67 mg route of administration: Intramuscular experiment type: SINGLE co-administered:		ATROPINE plasma	Homo sapiens population: UNKNOWN age: ADULT sex: UNKNOWN food status: UNKNOWN

Doses

Dose	Population	Adverse events
0.1 mg/kg single, intravenous Dose: 0.1 mg/kg Route: intravenous Route: single Dose: 0.1 mg/kg Sources: https://pubmed.ncbi.nlm.nih.gov/29316984	unhealthy, 10 years n = 1 Health Status: unhealthy Age Group: 10 years Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/29316984	Disc. AE: Kounis syndrome, Chest discomfort... AEs leading to discontinuation/dose reduction: Kounis syndrome (1 patient) Chest discomfort (1 patient) Nausea (1 patient) Vomiting (1 patient) Sources: https://pubmed.ncbi.nlm.nih.gov/29316984
0.5 % 1 times / day multiple, ophthalmic Highest studied dose Dose: 0.5 %, 1 times / day Route: ophthalmic Route: multiple Dose: 0.5 %, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/27101751	unhealthy, 10.3 years (range: 2.7–16.8 years) n = 77 Health Status: unhealthy Condition: progressive myopia Age Group: 10.3 years (range: 2.7–16.8 years) Sex: M+F Population Size: 77 Sources: https://pubmed.ncbi.nlm.nih.gov/27101751	Other AEs: Photophobia, Reading disorder... Other AEs: Photophobia (70%) Reading disorder (25.9%) Headache (21.7%) Hot flushes (3.3%) Conjunctivitis (1.7%) Blepharitis (1.7%) Sources: https://pubmed.ncbi.nlm.nih.gov/27101751
1 mg single, sublingual Overdose Dose: 1 mg Route: sublingual Route: single Dose: 1 mg Sources: https://pubmed.ncbi.nlm.nih.gov/33521988	unhealthy n = 1 Health Status: unhealthy Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/33521988	Other AEs: Adverse event... Other AEs: Adverse event (severe) Sources: https://pubmed.ncbi.nlm.nih.gov/33521988

AEs

AE	Significance	Dose	Population
Chest discomfort	1 patient Disc. AE	0.1 mg/kg single, intravenous Dose: 0.1 mg/kg Route: intravenous Route: single Dose: 0.1 mg/kg Sources: https://pubmed.ncbi.nlm.nih.gov/29316984	unhealthy, 10 years n = 1 Health Status: unhealthy Age Group: 10 years Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/29316984
Kounis syndrome	1 patient Disc. AE	0.1 mg/kg single, intravenous Dose: 0.1 mg/kg Route: intravenous Route: single Dose: 0.1 mg/kg Sources: https://pubmed.ncbi.nlm.nih.gov/29316984	unhealthy, 10 years n = 1 Health Status: unhealthy Age Group: 10 years Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/29316984
Nausea	1 patient Disc. AE	0.1 mg/kg single, intravenous Dose: 0.1 mg/kg Route: intravenous Route: single Dose: 0.1 mg/kg Sources: https://pubmed.ncbi.nlm.nih.gov/29316984	unhealthy, 10 years n = 1 Health Status: unhealthy Age Group: 10 years Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/29316984
Vomiting	1 patient Disc. AE	0.1 mg/kg single, intravenous Dose: 0.1 mg/kg Route: intravenous Route: single Dose: 0.1 mg/kg Sources: https://pubmed.ncbi.nlm.nih.gov/29316984	unhealthy, 10 years n = 1 Health Status: unhealthy Age Group: 10 years Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/29316984
Blepharitis	1.7%	0.5 % 1 times / day multiple, ophthalmic Highest studied dose Dose: 0.5 %, 1 times / day Route: ophthalmic Route: multiple Dose: 0.5 %, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/27101751	unhealthy, 10.3 years (range: 2.7–16.8 years) n = 77 Health Status: unhealthy Condition: progressive myopia Age Group: 10.3 years (range: 2.7–16.8 years) Sex: M+F Population Size: 77 Sources: https://pubmed.ncbi.nlm.nih.gov/27101751
Conjunctivitis	1.7%	0.5 % 1 times / day multiple, ophthalmic Highest studied dose Dose: 0.5 %, 1 times / day Route: ophthalmic Route: multiple Dose: 0.5 %, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/27101751	unhealthy, 10.3 years (range: 2.7–16.8 years) n = 77 Health Status: unhealthy Condition: progressive myopia Age Group: 10.3 years (range: 2.7–16.8 years) Sex: M+F Population Size: 77 Sources: https://pubmed.ncbi.nlm.nih.gov/27101751
Headache	21.7%	0.5 % 1 times / day multiple, ophthalmic Highest studied dose Dose: 0.5 %, 1 times / day Route: ophthalmic Route: multiple Dose: 0.5 %, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/27101751	unhealthy, 10.3 years (range: 2.7–16.8 years) n = 77 Health Status: unhealthy Condition: progressive myopia Age Group: 10.3 years (range: 2.7–16.8 years) Sex: M+F Population Size: 77 Sources: https://pubmed.ncbi.nlm.nih.gov/27101751
Reading disorder	25.9%	0.5 % 1 times / day multiple, ophthalmic Highest studied dose Dose: 0.5 %, 1 times / day Route: ophthalmic Route: multiple Dose: 0.5 %, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/27101751	unhealthy, 10.3 years (range: 2.7–16.8 years) n = 77 Health Status: unhealthy Condition: progressive myopia Age Group: 10.3 years (range: 2.7–16.8 years) Sex: M+F Population Size: 77 Sources: https://pubmed.ncbi.nlm.nih.gov/27101751
Hot flushes	3.3%	0.5 % 1 times / day multiple, ophthalmic Highest studied dose Dose: 0.5 %, 1 times / day Route: ophthalmic Route: multiple Dose: 0.5 %, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/27101751	unhealthy, 10.3 years (range: 2.7–16.8 years) n = 77 Health Status: unhealthy Condition: progressive myopia Age Group: 10.3 years (range: 2.7–16.8 years) Sex: M+F Population Size: 77 Sources: https://pubmed.ncbi.nlm.nih.gov/27101751
Photophobia	70%	0.5 % 1 times / day multiple, ophthalmic Highest studied dose Dose: 0.5 %, 1 times / day Route: ophthalmic Route: multiple Dose: 0.5 %, 1 times / day Sources: https://pubmed.ncbi.nlm.nih.gov/27101751	unhealthy, 10.3 years (range: 2.7–16.8 years) n = 77 Health Status: unhealthy Condition: progressive myopia Age Group: 10.3 years (range: 2.7–16.8 years) Sex: M+F Population Size: 77 Sources: https://pubmed.ncbi.nlm.nih.gov/27101751
Adverse event	severe	1 mg single, sublingual Overdose Dose: 1 mg Route: sublingual Route: single Dose: 1 mg Sources: https://pubmed.ncbi.nlm.nih.gov/33521988	unhealthy n = 1 Health Status: unhealthy Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/33521988

Overview

CYP3A4	CYP2C9	CYP2D6	hERG

OverviewOther

Other Inhibitor	Other Substrate	Other Inducer
OCT1 498 OCT2 630 OCT3 143

Drug as perpetrator

Target	Modality	Activity
OCT1 513	inhibitor 3185 Sources: http://www.ncbi.nlm.nih.gov/pubmed/16263091	yes [IC50 1.2 uM]
OCT2 631	inhibitor 3185 Sources: http://www.ncbi.nlm.nih.gov/pubmed/16263091	yes [IC50 39 uM]
OCT3 143	inhibitor 3185 Sources: http://www.ncbi.nlm.nih.gov/pubmed/16263091	yes [IC50 466 uM]

Sourcing

Vendor/Aggregator	ID	URL
ChEBI	CHEBI:16684	https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:16684
ChemicalBook	CB2163178	https://www.chemicalbook.com/ChemicalProductProperty_EN_CB2163178
MolPort	MolPort-001-742-593	https://www.molport.com/shop/molecule-link/MolPort-001-742-593
eMolecules	478873	https://www.emolecules.com/cgi-bin/more?vid=478873

PubMed

Title	Date	PubMed
On the anticataleptic action of cyproheptadine.	1976 Aug	1033567
Neurotransmitter-mediated open-field behavioral action of CGRP.	1999	10075105
Effects of topical glucocorticoids on in vitro lactoferrin glandular secretion: comparison between human upper and lower airways.	2000 Dec	11112886
Focal microinjection of carbachol into the periaqueductal gray induces seizures in the forebrain of the rat.	2000 Dec	11074189
Effect of alpha-2 adrenoceptor antagonists on colonic function in rats.	2000 Jun	10867622
Cardiovascular studies on different classes of soft drugs.	2000 Mar	10756546
Near fatal case of atrio-ventricular block induced by amitriptyline at therapeutic dose.	2000 Sep	11089775
Accelerated dobutamine stress testing: safety and feasibility in patients with known or suspected coronary artery disease.	2001 Feb	11214744
Pharmacological characterization of muscarinic receptors in dog isolated ciliary and urinary bladder smooth muscle.	2001 Feb	11181424
Antispasmodic activity of the fruits of Helicteres isora Linn.	2001 Feb	11180523
Muscarinic receptor subtypes and calcium signaling in Fischer rat thyroid cells.	2001 Feb 1	11172738
Prognostic interaction between viability and residual myocardial ischemia by dobutamine stress echocardiography in patients with acute myocardial infarction and mildly impaired left ventricular function.	2001 Feb 1	11165961
Mechanisms of hydrogen peroxide-induced relaxation in rabbit mesenteric small artery.	2001 Feb 2	11166293
Photochemical N-demethylation of alkaloids.	2001 Feb 26	11229743
On the interactions between antimuscarinic atropine and NMDA receptor antagonists in anticholinesterase-treated mice.	2001 Jan	11218047
Mechanisms of acetylcholine-induced vasorelaxation in high K+-stimulated rabbit renal arteries.	2001 Jan	11217061
A clinico-epidemiological study of organophosphorus poisoning at a rural-based teaching hospital in eastern Nepal.	2001 Jan	11205599
Tris(2,2'-bipyridine)ruthenium(II) electrogenerated chemiluminescence of alkaloid type drugs with solid phase extraction sample preparation.	2001 Jan	11205508
Muscarinic activation of transient inward current and contraction in canine colon circular smooth muscle cells.	2001 Jan	11201499
Hypotensive infarction of the spinal cord in a rhesus macaque (Macaca mulatta).	2001 Jan	11199156
Spectral analysis of circadian rhythms in heart rate variability of dogs.	2001 Jan	11197557
Age-related changes in cholinergic and purinergic neurotransmission in human isolated bladder smooth muscles.	2001 Jan	11162915
Neural mechanisms underlying migrating motor complex formation in mouse isolated colon.	2001 Jan	11159701
Evidence for cocaine and methylecgonidine stimulation of M(2) muscarinic receptors in cultured human embryonic lung cells.	2001 Jan	11159694
Characterization of a novel mechanism accounting for the adverse cholinergic effects of the anticancer drug irinotecan.	2001 Jan	11156563
Reversal of Haemorrhagic Shock in Rats by Tetrahydroaminoacridine.	2001 Jan	11150921
Administration of atropine in the setting of acute myocardial infarction: potentiation of the ischemic process?	2001 Jan	11146027
Secretion and gene expression of secretory leukocyte protease inhibitor by human airway submucosal glands.	2001 Jan	11133497
Non-synaptic transformation of gustatory receptor potential by stimulation of the parasympathetic fiber of the frog glossopharyngeal nerve.	2001 Jan	11124218
Vagosympathetic interactions in ischemia-induced myocardial norepinephrine and acetylcholine release.	2001 Jan	11123236
Electrical activation of endothelium evokes vasodilation and hyperpolarization along hamster feed arteries.	2001 Jan	11123230
Effects of preemptive atropine administration on incidence of medetomidine-induced bradycardia in dogs.	2001 Jan 1	11149715
Activation of sympathoadrenomedullary system increases pulmonary nitric oxide production in the rabbit.	2001 Jan 12	11164390
Changes in sensitivity of cholinoceptors and adrenoceptors during transhemispheric cortical reorganisation in rat SmI.	2001 Jan 12	11150484
Role of preoptic and anterior hypothalamic cholinergic input on water intake and body temperature.	2001 Jan 19	11166703
Ghrelin acts in the central nervous system to stimulate gastric acid secretion.	2001 Jan 26	11162609
Angiotensinergic and noradrenergic mechanisms in the hypothalamic paraventricular nucleus participate in the drinking response induced by activation of the subfornical organ in rats.	2001 Jan 29	11164509
Determination of scopolamine in human serum and microdialysis samples by liquid chromatography-tandem mass spectrometry.	2001 Jan 5	11204211
From 'captive' agonism to insurmountable antagonism: demonstrating the power of analytical pharmacology.	2001 Mar	11236130
Pharmacological characterization of locomotor sensitization induced by chronic phencyclidine administration.	2001 Mar	11181923
Low-affinity M(2) receptor binding state mediates mouse atrial bradycardia: comparative effects of carbamylcholine and the M(1) receptor agonists sabcomeline and xanomeline.	2001 Mar	11181912
Respective roles of carbamylcholine and cyclic adenosine monophosphate in their synergistic regulation of cell cycle in thyroid primary cultures.	2001 Mar	11181542
Muscarinic stimulation increases basal Ca(2+) and inhibits spontaneous Ca(2+) transients in murine colonic myocytes.	2001 Mar	11171588
Evidence for a direct action of Tityus serrulatus scorpion venom on the cardiac muscle.	2001 May	11072050
The role of nitric oxide on the relaxations of rabbit corpus cavernosum induced by Androctonus australis and Buthotus judaicus scorpion venoms.	2001 May	11072041

Patents

Sample Use Guides

In Vivo Use Guide

Atropine as an antisialagogue or for antivagal effects: initial single dose of 0.5 mg to 1 mg; as an antidote for organophosporous or muscarinic mushroom poisoning: initial single dose of 2 mg to 3 mg, repeated every 20-30 minutes; for bradyasystolic cardiac arrest: 1 mg dose, repeated every 3-5 minutes if asystole persists; in patients with coronary artery disease: total dose should not exceed 0.03 mg/kg to 0.04 mg/kg.

Route of Administration: Other

In Vitro Use Guide

Atropine in doses -5.44 to -4.74 log mol/L totally inhibited the contraction induced by acetylcholine and carbachol in segmental pulmonary artery specimens taken from the patients undergoing thoracic surgery.

Substance Class	Chemical Created by `admin` on `Fri Dec 16 20:14:30 UTC 2022` Edited by `admin` on `Fri Dec 16 20:14:30 UTC 2022`
Record UNII	7C0697DR9I
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

ATROPINE

Common Name

English

ATROPINE [VANDF]

Common Name

English

ATROPINE [USP MONOGRAPH]

Common Name

English

ATROPINE COMPONENT OF ATNAA

Common Name

English

(±)-HYOSCYAMINE

Common Name

English

BENZENEACETIC ACID, .ALPHA.-(HYDROXYMETHYL)-(3-ENDO)-8-METHYL-8-AZABICYCLO(3.2.1)OCT-3-YL ESTER

Common Name

English

ATROPEN

Brand Name

English

ATROPINUM [HPUS]

Common Name

English

ATROPINE COMPONENT OF DUODOTE

Common Name

English

ATROPINE [ORANGE BOOK]

Common Name

English

DUODOTE COMPONENT ATROPINE

Common Name

English

ATROPINE ((±)-)

Common Name

English

(3-ENDO)-8-METHYL-8-AZABICYCLO(3.2.1)OCT-3-YL TROPATE

Common Name

English

ATROPINE [MI]

Common Name

English

ATROPINE, (±)-

Common Name

English

ATNAA COMPONENT ATROPINE

Common Name

English

ATROPINE [GREEN BOOK]

Common Name

English

ATROPINE [EP MONOGRAPH]

Common Name

English

ATROPINE [EP IMPURITY]

Common Name

English

Atropine [WHO-DD]

Common Name

English

ATROPINE [MART.]

Common Name

English

ATROPINUM

Common Name

English

BENZENEACETIC ACID, .ALPHA.-(HYDROXYMETHYL)-8-METHYL-8-AZABICYCLO(3.2.1)OCT-3-YL ESTER, ENDO-(±)-

Common Name

English

HOMATROPINE HYDROBROMIDE IMPURITY D [EP IMPURITY]

Common Name

English

1.ALPHA.H,5.ALPHA.H-TROPAN-3.ALPHA.-OL (±)-TROPATE (ESTER)

Common Name

English

ATROPINE [USP-RS]

Common Name

English

DL-HYOSCYAMINE

Common Name

English

Classification Tree Code System Code

NDF-RT

N0000175370