CALCIUM SULFATE ANHYDROUS

US Approved OTC

First marketed in 1921

Details

Stereochemistry	ACHIRAL
Molecular Formula	Ca.O4S
Molecular Weight	136.141
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Ca++].[O-]S([O-])(=O)=O

InChI

InChIKey=OSGAYBCDTDRGGQ-UHFFFAOYSA-L

InChI=1S/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

HIDE SMILES / InChI

Molecular Formula	O4S
Molecular Weight	96.063
Charge	-2
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	Ca
Molecular Weight	40.078
Charge	2
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: http://www.globalrph.com/calcium_supplements.htm | https://www.ncbi.nlm.nih.gov/pubmed/26265479http://apps.who.int/iris/bitstream/10665/43579/1/9789241530729_eng.pdfhttps://www.drugs.com/inactive/calcium-phosphate-dibasic-anhydrous-463.html
Curator's Comment: description was created based on several sources, including https://www.fda.gov/Food/IngredientsPackagingLabeling/GRAS/SCOGS/ucm260884.htm | http://www.webmd.com/drugs/2/drug-159847/calcium-phosphate-dibasic-oral/details

Anhydrous dibasic calcium phosphate is a calcium salt of phosphoric acid. It is used as a diluent in pharmaceutical industry, in some toothpastes as a polishing agent. Calcium phosphate is generally recognized as safe by FDA. Dibasic calcium phosphate is ised as a supplement to treat conditions associated with calcium deficit, such as bone loss (osteoporosis), weak bones (osteomalacia/rickets), decreased activity of the parathyroid gland (hypoparathyroidism), and a certain muscle disease (latent tetany)

Originator

Approval Year

Conditions

Condition	Modality	Highest Phase	Product
Unknown 2578
Hypocalcemia 75 Sources: http://www.globalrph.com/calcium_supplements.htm	Primary	Not Provided 504	Unknown Approved Use Unknown
Chronic obstructive pulmonary disease 174 Sources: https://www.ncbi.nlm.nih.gov/pubmed/26265479	Palliative	Phase I 428	Unknown Approved Use Unknown
Cystic fibrosis 120 Sources: https://clinicaltrials.gov/ct2/show/NCT01543191	Palliative	Phase I 428	Unknown Approved Use Unknown
Unknown 2578
Hypocalcemia 75 Sources: https://www.drugs.com/mmx/calcium-phosphate-dibasic.html	Primary	Approved 8429	Unknown Approved Use Hypocalcemia, chronic (treatment) — Oral calcium supplements provide a source of calcium ion for treating calcium depletion occurring in conditions such as chronic hypoparathyroidism, pseudohypoparathyroidism, osteomalacia, rickets, chronic renal failure, and hypocalcemia secondary to the administration of anticonvulsant medications. When chronic hypocalcemia is due to vitamin D deficiency, oral calcium salts may be administered concomitantly with vitamin D analogs. However, calcium phosphate should not be used in patients with hypoparathyroidism or renal failure, since phosphate levels may be too high and giving more phosphate would exacerbate the condition. Calcium supplements should not be used in hyperparathyroidism, unless the need for a calcium supplement is high and the patient is carefully monitored. For treatment of hypocalcemia, supplementation is preferred

PubMed

Title	Date	PubMed
Studies on the calcemic effect of intravenous secretin in humans.	1975 Jun	1220513
Cytosolic [Ca(2+)] modulates basal GLUT1 activity and plays a permissive role in its activation by metabolic stress and insulin in rat epithelial cells.	2000 Aug	10970766
Oim mice exhibit altered femur and incisor mineral composition and decreased bone mineral density.	2000 Aug	10913914
Molecular cloning and characterization of a second human cysteinyl leukotriene receptor: discovery of a subtype selective agonist.	2000 Dec	11093801
D2 dopamine receptors in striatal medium spiny neurons reduce L-type Ca2+ currents and excitability via a novel PLC[beta]1-IP3-calcineurin-signaling cascade.	2000 Dec 15	11124974
Hepatocyte growth factor disrupts cell contact and stimulates an increase in type 3 inositol triphosphate receptor expression, intracellular calcium levels, and apoptosis of rat ovarian surface epithelial cells.	2000 Jun	10963052
Effects of a calcimimetic compound and naturally activating mutations on the human Ca2+ receptor and on Ca2+ receptor/metabotropic glutamate chimeric receptors.	2000 Nov	11089548
Inhibition of proteolysis by a cyclooxygenase inhibitor, indomethacin.	2000 Nov	11071371
Chemokines induce eosinophil degranulation through CCR-3.	2000 Sep	10984371
Pilocarpine-induced status epilepticus causes N-methyl-D-aspartate receptor-dependent inhibition of microsomal Mg(2+)/Ca(2+) ATPase-mediated Ca(2+) uptake.	2000 Sep	10936204
Ca2+-induced contraction of cat esophageal circular smooth muscle cells.	2001 Apr	11245615
Dantrolene inhibition of ryanodine receptor Ca2+ release channels. Molecular mechanism and isoform selectivity.	2001 Apr 27	11278295
Expression and functional analysis of chemokine receptors in human peripheral blood leukocyte populations.	2001 Apr 7	11298490
Endothelin-induced changes of secondary messengers in cultured corneal endothelial cells.	2001 Aug	11572466
Potent inhibition of NFAT activation and T cell cytokine production by novel low molecular weight pyrazole compounds.	2001 Dec 21	11592964
Molecular and functional characterization of a family of rat brain T-type calcium channels.	2001 Feb 9	11073957
Extracellular calcium-sensing receptor is expressed in rat hepatocytes. coupling to intracellular calcium mobilization and stimulation of bile flow.	2001 Feb 9	11071898
Functional expression and characterization of a voltage-gated CaV1.3 (alpha1D) calcium channel subunit from an insulin-secreting cell line.	2001 Jul	11435619
Analysis of the native quaternary structure of vanilloid receptor 1.	2001 Jul 27	11358970
Endothelin- and sarafotoxin-induced receptor-mediated calcium mobilization in a clonal murine osteoblast-like cell line, MC3T3-E1/B.	2001 Jun	11425647
Vasopressin-stimulated Ca2+ spiking in vascular smooth muscle cells involves phospholipase D.	2001 Jun	11356622
[Acute renal failure caused by hypercalcemia].	2001 Jun 10	11464680
Long-term alteration of calcium homeostatic mechanisms in the pilocarpine model of temporal lobe epilepsy.	2001 Jun 8	11382382
Activation of functional oxytocin receptors stimulates cell proliferation in human trophoblast and choriocarcinoma cell lines.	2001 Mar	11181528
RGS4 inhibits platelet-activating factor receptor phosphorylation and cellular responses.	2001 Mar 27	11297424
Activating mutations of the calcium-sensing receptor: management of hypocalcemia.	2001 Nov	11701698
Molecular cloning and functional characterization of murine cysteinyl-leukotriene 1 (CysLT(1)) receptors.	2001 Nov 1	11705452
Hypoxia-induced regulation of MAPK phosphatase-1 as identified by subtractive suppression hybridization and cDNA microarray analysis.	2001 Nov 30	11577072
Molecular targets for cannabidiol and its synthetic analogues: effect on vanilloid VR1 receptors and on the cellular uptake and enzymatic hydrolysis of anandamide.	2001 Oct	11606325
Familial intrahepatic cholestasis 1: studies of localization and function.	2001 Oct	11584374
Phosphoinositide 3-kinase isoforms selectively couple receptors to vascular L-type Ca(2+) channels.	2001 Oct 12	11597992
Replacement of the muscle-specific sarcoplasmic reticulum Ca(2+)-ATPase isoform SERCA2a by the nonmuscle SERCA2b homologue causes mild concentric hypertrophy and impairs contraction-relaxation of the heart.	2001 Oct 26	11679415
A diacylglycerol-activated Ca2+ channel in PC12 cells (an adrenal chromaffin cell line) correlates with expression of the TRP-6 (transient receptor potential) protein.	2001 Sep 15	11535132
Ameliorative effect of vasopressin-(4-9) through vasopressin V(1A) receptor on scopolamine-induced impairments of rat spatial memory in the eight-arm radial maze.	2001 Sep 7	11553362
Interaction of intravenous anesthetics with recombinant human M1-M3 muscarinic receptors expressed in chinese hamster ovary cells.	2002 Dec	12456425
Mediation of unusually high concentrations of 1,25-dihydroxyvitamin D in homozygous klotho mutant mice by increased expression of renal 1alpha-hydroxylase gene.	2002 Feb	11796525
Characterization of basolateral K+ channels underlying anion secretion in the human airway cell line Calu-3.	2002 Feb 1	11826162
Prostaglandin E(2) protects intestinal tumors from nonsteroidal anti-inflammatory drug-induced regression in Apc(Min/+) mice.	2002 Jan 15	11809688
Characterization of the bone-resorptive effect of interleukin-11 in cultured mouse calvarial bones.	2002 Jul	12110441
Delayed asystolic cardiac arrest after diltiazem overdose; resuscitation with high dose intravenous calcium.	2002 Jul	12101159
Transcriptional induction of CYP1A1 by oltipraz in human Caco-2 cells is aryl hydrocarbon receptor- and calcium-dependent.	2002 Jul 5	11959854
Expression of functional CCR and CXCR chemokine receptors in podocytes.	2002 Jun 15	12055238
Investigation of a functional requirement for isoprenylation by the human prostacyclin receptor.	2002 Mar	11895442
Hypertension-related intermyocyte junction remodelling is associated with a higher incidence of low-K(+)-induced lethal arrhythmias in isolated rat heart.	2002 Mar	11856964
Alpha(1H) mRNA in single skeletal muscle fibres accounts for T-type calcium current transient expression during fetal development in mice.	2002 Mar 15	11897840
Neuronal apoptosis inhibitory protein: Structural requirements for hippocalcin binding and effects on survival of NGF-dependent sympathetic neurons.	2002 Nov 4	12445469
Molecular cloning and characterization of the human voltage-gated calcium channel alpha(2)delta-4 subunit.	2002 Sep	12181424
Inhibition of peroxisome proliferator-activated receptor (PPAR)-mediated keratinocyte differentiation by lipoxygenase inhibitors.	2002 Sep 15	12069687
A critical interplay between Ca2+ inhibition and activation by Mg2+ of AC5 revealed by mutants and chimeric constructs.	2002 Sep 6	12065575
Mechanism of enhanced calcium sensitivity and alpha 2-AR vasoreactivity in chronic NOS inhibition hypertension.	2003 Jan	12388232

Patents

Sample Use Guides

In Vivo Use Guide

oral: 500 to 2000 mg elemental calcium a day, in divided doses (bid-qid). inhalation: In a single-blind, phase 1B proof of concept study, 24 subjects were enrolled to sequentially receive three doses of PUR118 (calcium lactate inhalation powder (CLIP) formulation) (5.5 mg, n = 18; 11.0 mg, n = 18; 2.8 mg, n = 16). Each dose was inhaled 3 times (1, 13, 25 h, preceded by 2 puffs salbutamol) before the ozone exposure (250 ppb, 3 h intermittent exercise). Sputum was induced 3 h after the end of exposure.

Route of Administration: Other

In Vitro Use Guide

Unknown

Substance Class	Chemical Created by `admin` on `Fri Dec 15 15:49:23 UTC 2023` Edited by `admin` on `Fri Dec 15 15:49:23 UTC 2023`
Record UNII	E934B3V59H
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CALCIUM SULFATE ANHYDROUS

Common Name

English

CALCAREA SULPHURICA [HPUS]

Common Name

English

CALCIUM SULFATE ANHYDROUS [II]

Common Name

English

ANHYDROUS GYPSUM

Common Name

English

DENKA SIGMA 1000

Common Name

English

RADDICHEM 27

Common Name

English

SULFURIC ACID CALCIUM SALT (1:1)

Common Name

English

NSC-529649

Code

English

INSOLUBLE ANHYDRITE

Common Name

English

CALCAREA SULPHURICA

Common Name

English

DEAD-BURNED GYPSUM

Common Name

English

CALMATRIX

Common Name

English

CALCIUM SULFATE, ANHYDROUS

Common Name

English

BASIC CALCIUM SULFATE

Common Name

English

CALCIUM SULPHATE, ANHYDROUS

Common Name

English

CALCIUM SULPHATE ANHYDROUS (E516)

Common Name

English

INS-516

Code

English

INS NO.516

Code

English

ANHYDRITE

Common Name

English

CI 77231 [INCI]

Common Name

English

ANHYDROUS SULPHATE OF LIME

Common Name

English

MURIACITE

Common Name

English

CALCIUM SULPHATE ANHYDROUS

Common Name

English

CI 77231

Official Name

English

ANHYDROUS SULFATE OF LIME

Common Name

English

E-516

Code

English

SULFURIC ACID CALCIUM(2+) SALT (1:1)

Common Name

English

KARSTENITE

Common Name

English

CALCIUM SULFATE [MI]

Common Name

English

CALCIUM SULFATE [HSDB]

Common Name

English

Classification Tree Code System Code

CODEX ALIMENTARIUS (GSFA)

INS-516