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Merck

R101

Ranitidine hydrochloride

H2 histamine receptor antagonist;, solid

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About This Item

Empirical Formula (Hill Notation):
C13H22N4O3S · HCl
CAS Number:
66357-59-3
Molecular Weight:
350.86
NACRES:
NA.77
PubChem Substance ID:
24277803
UNSPSC Code:
12352200
EC Number:
266-333-0
MDL number:
MFCD00069339
Form:
solid
Quality level:
200

Key Documents

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Product Name

Ranitidine hydrochloride, solid

InChI key

GGWBHVILAJZWKJ-CHHCPSLASA-N

InChI

1S/C13H22N4O3S.ClH/c1-14-13(9-17(18)19)15-6-7-21-10-12-5-4-11(20-12)8-16(2)3;/h4-5,9,14-15H,6-8,10H2,1-3H3;1H/b13-9-;

SMILES string

Cl[H].CN\C(NCCSCc1ccc(CN(C)C)o1)=C\[N+]([O-])=O

form

solid

color

tan

solubility

H2O: 1.8 mg/mL, 45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 7.0 mg/mL

originator

GlaxoSmithKline

Quality Level

200

Gene Information

human ... HRH2(3274)

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Biochem/physiol Actions

Ranitidine is mainly used to treat gastrointestinal impairment instigated by non-steroidal anti-inflammatory drugs (NSAIDs).
H2 histamine receptor antagonist; anti-ulcer agent.

Application

Ranitidine hydrochloride has been used as a reference compound for the development and validation of parallel artificial membrane permeability assay (PAMPA).

Features and Benefits

This compound is a featured product for ADME Tox research. Click here to discover more featured ADME Tox products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the Histamine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by GlaxoSmithKline. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

R101-1G: + R101-5G: + R101-VAR: + R101-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM2258
MKCN3948
MKCL5362
MKCK9265
MKCH3111

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P W Bliss et al.
Alimentary pharmacology & therapeutics, 13(12), 1669-1674 (1999-12-14)
Gastrin release by Helicobacter pylori may be an important step in the pathway leading to duodenal ulceration. A histamine H3-receptor agonist was found to release gastrin from antral mucosal fragments; this was interpreted as being due to suppression of somatostatin
Ranitidine
Grant S M, et al.
Drugs, 37(6), 801-870 (1989)
Ying Liu et al.
Molecular and cellular biochemistry, 448(1-2), 61-69 (2018-02-07)
Abnormal angiogenesis is critically involved in tumor progression and metastasis including endometrial cancer and is regulated by microRNAs such as microRNA-101 (miR-101). We hypothesize that miR-101 expression is disrupted in endometrial cancer and modulation of miR-101 levels is sufficient to
H van der Goot et al.
European journal of medicinal chemistry, 35(1), 5-20 (2000-03-25)
In this review the histaminergic ligands for the histamine H(1), H(2) and H(3) receptors, which are currently used as tools in pharmacological studies, are described. To study interactions with the histamine H(1) receptor, the H(1) agonist 2-aminoethylthiazole has long since
Optimization of a parallel artificial membrane permeability assay for the fast and simultaneous prediction of human intestinal absorption and plasma protein binding of drug candidates: application to dibenz [b, f] azepine-5-carboxamide derivatives
Fortuna A, et al.
Journal of Pharmaceutical Sciences, 101(2), 530-540 (2012)
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