Details
Stereochemistry | ACHIRAL |
Molecular Formula | C8H11NO2.ClH |
Molecular Weight | 189.639 |
Optical Activity | NONE |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
Cl.NCCC1=CC(O)=C(O)C=C1
InChI
InChIKey=CTENFNNZBMHDDG-UHFFFAOYSA-N
InChI=1S/C8H11NO2.ClH/c9-4-3-6-1-2-7(10)8(11)5-6;/h1-2,5,10-11H,3-4,9H2;1H
Molecular Formula | C8H11NO2 |
Molecular Weight | 153.1784 |
Charge | 0 |
Count |
|
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Optical Activity | NONE |
Molecular Formula | ClH |
Molecular Weight | 36.461 |
Charge | 0 |
Count |
|
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Optical Activity | NONE |
DescriptionSources: http://labeling.pfizer.com/ShowLabeling.aspx?id=4429Curator's Comment: Description was created based on several sources, including
https://www.ncbi.nlm.nih.gov/pubmed/21303898
Sources: http://labeling.pfizer.com/ShowLabeling.aspx?id=4429
Curator's Comment: Description was created based on several sources, including
https://www.ncbi.nlm.nih.gov/pubmed/21303898
Dopamine, a sympathomimetic amine vasopressor, is the naturally occurring immediate precursor of norepinephrine. G protein-coupled dopamine receptors (D1, D2, D3, D4, and D5) mediate all of the physiological functions of the catecholaminergic neurotransmitter dopamine, ranging from voluntary movement and reward to hormonal regulation and hypertension. Dopamine HCl is indicated for the correction of hemodynamic imbalances present in the shock syndrome due to myocardial infarction, trauma, endotoxic septicemia, open-heart surgery, renal failure, and chronic cardiac decompensation as in congestive failure.
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
---|---|---|---|
Target ID: CHEMBL2096905 Sources: https://www.ncbi.nlm.nih.gov/pubmed/21303898 |
Conditions
Condition | Modality | Targets | Highest Phase | Product |
---|---|---|---|---|
Primary | DOPAMINE HYDROCHLORIDE Approved UseDopamine HCl is indicated for the correction of hemodynamic imbalances present in the shock syndrome due to myocardial infarction, trauma, endotoxic septicemia, open-heart surgery, renal failure, and chronic cardiac decompensation as in congestive failure.
Patients most likely to respond adequately to dopamine HCl are those in whom physiological parameters, such as urine flow, myocardial function, and blood pressure, have not undergone profound deterioration. Multiclinic trials indicate that the shorter the time interval between onset of signs and symptoms and initiation of therapy with blood volume correction and dopamine HCl, the better the prognosis. Where appropriate, blood volume restoration with a suitable plasma expander or whole blood should be accomplished prior to administration of dopamine HCl.
Poor Perfusion of Vital Organs – Urine flow appears to be one of the better diagnostic signs by which adequacy of vital organ perfusion can be monitored. Nevertheless, the physician should also observe the patient for signs of reversal of confusion or reversal of comatose condition. Loss of pallor, increase in toe temperature, and/or adequacy of nail bed capillary filling may also be used as indices of adequate dosage. Clinical studies have shown that when dopamine HCl is administered before urine flow has diminished to levels of approximately 0.3 mL/minute, prognosis is more favorable. Nevertheless, in a number of oliguric or anuric patients, administration of dopamine HCl has resulted in an increase in urine flow, which in some cases reached normal levels. Dopamine HCl may also increase urine flow in patients whose output is within normal limits and thus may be of value in reducing the degree of pre-existing fluid accumulation. It should be noted that at doses above those optimal for the individual patient, urine flow may decrease, necessitating reduction of dosage.
Low Cardiac Output – Increased cardiac output is related to dopamine’s direct inotropic effect on the myocardium. Increased cardiac output at low or moderate doses appears to be related to a favorable prognosis. Increase in cardiac output has been associated with either static or decreased systemic vascular resistance (SVR). Static or decreased SVR associated with low or moderate movements in cardiac output is believed to be a reflection of differential effects on specific vascular beds with increased resistance in peripheral beds (e.g., femoral) and concomitant decreases in mesenteric and renal vascular beds.
Redistribution of blood flow parallels these changes so that an increase in cardiac output is accompanied by an increase in mesenteric and renal blood flow. In many instances the renal fraction of the total cardiac output has been found to increase. Increase in cardiac output produced by dopamine is not associated with substantial decreases in systemic vascular resistance as may occur with isoproterenol.
Hypotension – Hypotension due to inadequate cardiac output can be managed by administration of low to moderate doses of dopamine HCl which have little effect on SVR. At high therapeutic doses, dopamine’s alpha-adrenergic activity becomes more prominent and thus may correct hypotension due to diminished SVR. As in the case of other circulatory decompensation states, prognosis is better in patients whose blood pressure and urine flow have not undergone profound deterioration. Therefore, it is suggested that the physician administer dopamine HCl as soon as a definite trend toward decreased systolic and diastolic pressure becomes evident. |
Cmax
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
1712 ng/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/2775615 |
250 mg single, oral dose: 250 mg route of administration: Oral experiment type: SINGLE co-administered: |
DOPAMINE plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
AUC
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
2926 ng × h/mL EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/2775615 |
250 mg single, oral dose: 250 mg route of administration: Oral experiment type: SINGLE co-administered: |
DOPAMINE plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
T1/2
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
1.6 h EXPERIMENT https://www.ncbi.nlm.nih.gov/pubmed/2775615 |
250 mg single, oral dose: 250 mg route of administration: Oral experiment type: SINGLE co-administered: |
DOPAMINE plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
Overview
CYP3A4 | CYP2C9 | CYP2D6 | hERG |
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OverviewOther
Other Inhibitor | Other Substrate | Other Inducer |
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Drug as victim
Target | Modality | Activity | Metabolite | Clinical evidence |
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Page: - |
yes | |||
Sources: https://pubmed.ncbi.nlm.nih.gov/10386253/ Page: - |
yes | |||
Sources: https://dmd.aspetjournals.org/content/37/4/768.short Page: - |
yes | |||
Page: - |
yes | |||
Page: - |
yes |
PubMed
Title | Date | PubMed |
---|---|---|
Pharmacological modulation of secondary mediator systems--cyclic AMP and cyclic GMP--on inflammatory hyperalgesia. | 1999 Jun |
|
The use of oral vasopressors in the management of autonomic dysfunction and orthostatic hypotension. | 1999 May |
|
[Distributive shock and it's therapy by cardio-vascular acting drugs]. | 1999 Oct |
|
Enhanced accumbal dopamine release following 5-HT(2A) receptor stimulation in rats pretreated with intermittent cocaine. | 2000 Apr 28 |
|
Cocaine self-administration behavior can be reduced or potentiated by the addition of specific dopamine concentrations in the nucleus accumbens and amygdala using in vivo microdialysis. | 2000 Dec 5 |
|
Sulfation of environmental estrogen-like chemicals by human cytosolic sulfotransferases. | 2000 Jan 7 |
|
Impact of self-administered cocaine and cocaine cues on extracellular dopamine in mesolimbic and sensorimotor striatum in rhesus monkeys. | 2000 May 15 |
|
Dopamine deficiency in mice. | 2000 Sep |
|
Generalisation of ethanol with drug mixtures containing a positive modulator of the GABA(A) receptor and an NMDA antagonist. | 2001 |
|
Effect of GBR 12909 and fluoxetine on the acute and long term changes induced by MDMA ('ecstasy') on the 5-HT and dopamine concentrations in mouse brain. | 2001 |
|
Neurotensin gene expression and behavioral responses following administration of psychostimulants and antipsychotic drugs in dopamine D(3) receptor deficient mice. | 2001 Feb |
|
Lymphocyte populations in Parkinson's disease and in rat models of parkinsonism. | 2001 Feb 1 |
|
Neurotrophic and neurotoxic effects of nitric oxide on fetal midbrain cultures. | 2001 Jan |
|
Characterization of acute inhibition of Na/H exchanger NHE-3 by dopamine in opossum kidney cells. | 2001 Jan |
|
The central aromatic amino acid DOPA decarboxylase inhibitor, NSD-1015, does not inhibit L-DOPA-induced circling in unilateral 6-OHDA-lesioned-rats. | 2001 Jan |
|
Catecholaminergic regulation of Na-K-Cl cotransport in pigmented ciliary epithelium: differences between PE and NPE. | 2001 Jan |
|
Dopamine D2 receptor regulation of the dopamine transporter expressed in Xenopus laevis oocytes is voltage-independent. | 2001 Jan |
|
Regulation of GAP-43 protein and mRNA in nigrostriatal dopaminergic neurons after the partial destruction of dopaminergic terminals with intrastriatal 6-hydroxydopamine. | 2001 Jan |
|
Iboga interactions with psychomotor stimulants: panacea in the paradox? | 2001 Jan |
|
Regulation by the medial amygdala of copulation and medial preoptic dopamine release. | 2001 Jan 1 |
|
Characterization of extracellular dopamine clearance in the medial prefrontal cortex: role of monoamine uptake and monoamine oxidase inhibition. | 2001 Jan 1 |
|
M100,907, a selective 5-HT(2A) antagonist, attenuates dopamine release in the rat medial prefrontal cortex. | 2001 Jan 5 |
|
Autoregulation of dopamine synthesis in subregions of the rat nucleus accumbens. | 2001 Jan 5 |
|
The effects of LY393613, nimodipine and verapamil, in focal cerebral ischaemia. | 2001 Jan 5 |
|
Importance of barrier shape in enzyme-catalyzed reactions. Vibrationally assisted hydrogen tunneling in tryptophan tryptophylquinone-dependent amine dehydrogenases. | 2001 Mar 2 |
Patents
Sample Use Guides
In Vivo Use Guide
Sources: http://labeling.pfizer.com/ShowLabeling.aspx?id=4429
Rate of Administration – Dopamine Hydrochloride Injection, USP after dilution, is administered intravenously by infusion via a suitable I.V. catheter or needle. When administering Dopamine Hydrochloride (or any potent medication) by continuous intravenous infusion, it is advisable to use a precision volume control I.V. set. Each patient must be individually titrated to the desired hemodynamic or renal response to dopamine.
In titrating to the desired increase in systolic blood pressure, the optimum dosage rate for renal response may be exceeded, thus necessitating a reduction in rate after the hemodynamic condition is stabilized.
Administration at rates greater than 50 mcg/kg/min have safely been used in advanced circulatory decompensation states. If unnecessary fluid expansion is of concern, adjustment of drug concentration may be preferred over increasing the flow rate of a less concentrated dilution.
Suggested Regimen:
1.
When appropriate, increase blood volume with whole blood or plasma until central venous pressure is 10 to 15 cm H2O or pulmonary wedge pressure is 14 to 18 mm Hg.
2.
Begin infusion of diluted solution at doses of 2 – 5 mcg/kg/min of Dopamine Hydrochloride in patients who are likely to respond to modest increments of heart force and renal perfusion.
In more seriously ill patients, begin infusion of diluted solution at doses of 5 mcg/kg/min of Dopamine Hydrochloride and increase gradually using 5 to 10 mcg/kg/min increments up to a rate of 20 to 50 mcg/kg/min as needed. If doses in excess of 50 mcg/kg/min are required, it is advisable to check urine output frequently. Should urinary flow begin to decrease in the absence of hypotension, reduction of dopamine dosage should be considered. Multiclinic trials have shown that more than 50 percent of patients have been satisfactorily maintained on doses less than 20 mcg/kg/min.
In patients who do not respond to these doses with adequate arterial pressures or urine flow, additional increments of dopamine may be given in an effort to produce an appropriate arterial pressure and central perfusion.
3.
Treatment of all patients requires constant evaluation of therapy in terms of blood volume, augmentation of cardiac contractility, and distribution of peripheral perfusion.
Dosage of dopamine should be adjusted according to the patient’s response, with particular attention to diminution of established urine flow rate, increasing tachycardia or development of new dysrhythmias as indices for decreasing or temporarily suspending the dosage.
4.
As with all potent intravenously administered drugs, care should be taken to control the rate of administration to avoid inadvertent administration of a bolus of the drug.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.
Route of Administration:
Intravenous
Substance Class |
Chemical
Created
by
admin
on
Edited
Fri Dec 15 15:03:26 UTC 2023
by
admin
on
Fri Dec 15 15:03:26 UTC 2023
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Record UNII |
7L3E358N9L
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Record Status |
Validated (UNII)
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Record Version |
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-
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Classification Tree | Code System | Code | ||
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NCI_THESAURUS |
C29709
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FDA ORPHAN DRUG |
578817
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Code System | Code | Type | Description | ||
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65340
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CHEMBL59
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DBSALT000508
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C455
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169105
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7L3E358N9L
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SUB01818MIG
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DTXSID7020550
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82010
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1225204
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200-527-8
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100000092011
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62-31-7
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DOPAMINE HYDROCHLORIDE
Created by
admin on Fri Dec 15 15:03:26 UTC 2023 , Edited by admin on Fri Dec 15 15:03:26 UTC 2023
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PRIMARY | Description: Colourless crystals or a white or almost white, crystalline powder; odourless.Solubility: Freely soluble in water; soluble in methanol R; practically insoluble in ether R and toluene R.Category: Cardiovascular drug; sympathomimetic.Storage: Dopamine hydrochloride should be kept in a well-closed container, protected from light.Requirements: Definition. Dopamine hydrochloride contains not less than 98.0% and not more than 101.0% of C8H11NO2,HCl, calculated withreference to the dried substance. | ||
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m4740
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7L3E358N9L
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PARENT -> SALT/SOLVATE | |||
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BASIS OF STRENGTH->SUBSTANCE |
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