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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

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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Application

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

Biochem/physiol Actions

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

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)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ9138
MKCX5203
MKCV9468
MKCS2065
MKCM2258

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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
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
Tian Xie et al.
Neuroscience research, 158, 30-36 (2019-09-19)
We aimed to demonstrate the effects of microRNA (miR)-101 on neuropathic pain and explore the underlying mechanisms. Rat spinal microglia cells were isolated and inflammatory condition was stimulated by 24-h incubation with lipopolysaccharide (LPS). Rats were divided into 4 groups:
Ruth Prieto-Montero et al.
Sensors (Basel, Switzerland), 20(19) (2020-10-03)
Functionalized fluorescent silica nanoparticles were designed and synthesized to selectively target cancer cells for bioimaging analysis. The synthesis method and characterization of functionalized fluorescent silica nanoparticles (50-60 nm), as well as internalization and subcellular localization in HeLa cells is reported
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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