Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Cimetidine Hydrochloride
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Purity: 98.0%
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70059-30-2

70059-30-2 structure

Name: Cimetidine hydrochloride
Chemical Name: cimetidine hydrochloride
CAS Number: 70059-30-2
Molecular Formula: C₁₀H₁₇ClN₆S
Molecular Weight: 288.80000
Catalog: API Digestive system medication Inhibition of gastric acid secretion
Create Date: 2018-02-25 08:00:00
Modify Date: 2024-01-02 09:58:25
Cimetidine (SKF-92334) hydrochloride is an orally active and inverse histamine H2 receptor antagonist with a Ki of 0.6 μM. Cimetidine hydrochloride is a gastric acid reducer, and can be used for duodenal and gastric ulcers research. Cimetidine hydrochloride has anti-cancer and anti-inflammatory activity[1][2][5].

Name	cimetidine hydrochloride
Synonyms	EINECS 274-297-2 MFCD01724314 Cimetidin-HCl Cimetidine Hydrochloride USP24 Cimetidinhydrochlorid cimetex Cimetidine hydrochloride

Description	Cimetidine (SKF-92334) hydrochloride is an orally active and inverse histamine H2 receptor antagonist with a Ki of 0.6 μM. Cimetidine hydrochloride is a gastric acid reducer, and can be used for duodenal and gastric ulcers research. Cimetidine hydrochloride has anti-cancer and anti-inflammatory activity[1][2][5].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Immunology/Inflammation >> Histamine Receptor Research Areas >> Endocrinology Signaling Pathways >> GPCR/G Protein >> Histamine Receptor
Target	H2 Receptor:0.6 μM (Kd)
In Vitro	Cimetidine (SKF-92334) hydrochloride, a partial agonist for H2R, has a pharmacological profile different from ranitidine and famotidine, possibly contributing to its antitumor activity on gastrointestinal cancers [1]. Cimetidine hydrochloride has no effect on the uptake and cytotoxicity of cisplatin in ovarian cancer cells with high OCT2 mRNA levels (IGROV-1 cells)[3]. Cimetidine hydrochloride shows no effect on proliferation, survival, migration and invasion of 3LL cells. Cimetidine hydrochloride reverses MDSC-mediated T-cell suppression, and improves IFN-γ production[4]. Cimetidine-mediated down-regulation of NCAM involved suppression of the nuclear translocation of NF-kappaB, a transcriptional activator of NCAM gene expression[5].
In Vivo	Cimetidine (SKF-92334) hydrochloride reduces CD11b(+)Gr-1(+) myeloid derived-suppressive cell (MDSC) accumulation in spleen, blood and tumor tissue of tumor-bearing mice[4]. Cimetidine hydrochloride exerts a beneficial effect on periodontal disease in rats, decreasing the RANKL/OPG ratio in gingival connective tissue and reducing alveolar bone resorption[6].
References	[1]. M J Smit, et al. Inverse agonism of histamine H2 antagonist accounts for upregulation of spontaneously active histamine H2 receptors. Proc Natl Acad Sci U S A. 1996 Jun 25;93(13):6802-7. [2]. Takahashi, H.K., et al., Cimetidine induces interleukin-18 production through H2-agonist activity in monocytes. Mol Pharmacol, 2006. 70(2): p. 450-3. [3]. Sprowl, J.A., et al., Conjunctive therapy of cisplatin with the OCT2 inhibitor cimetidine: influence on antitumor efficacy and systemic clearance. Clin Pharmacol Ther, 2013. 94(5): p. 585-92. [4]. Zheng, Y., et al., Cimetidine suppresses lung tumor growth in mice through proapoptosis of myeloid-derived suppressor cells. Mol Immunol, 2013. 54(1): p. 74-83. [5]. Fukuda, M., K. Kusama, and H. Sakashita, Cimetidine inhibits salivary gland tumor cell adhesion to neural cells and induces apoptosis by blocking NCAM expression. BMC Cancer, 2008. 8: p. 376. [6]. Longhini, R., et al., Cimetidine Reduces the Alveolar Bone Loss in Induced Periodontitis in Rat Molars. J Periodontol, 2013.

Boiling Point	488ºC at 760 mmHg
Molecular Formula	C₁₀H₁₇ClN₆S
Molecular Weight	288.80000
Flash Point	248.9ºC
Exact Mass	288.09200
PSA	114.19000
LogP	2.18118

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MF0035100

CHEMICAL NAME :: Guanidine, N-cyano-N'-methyl-N''-(2-(((5-methyl-1H-imidazol-4-yl )methyl)thio)ethyl)-, monohydrochloride

CAS REGISTRY NUMBER :: 70059-30-2

LAST UPDATED :: 199504

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H16-N6-S.Cl-H

MOLECULAR WEIGHT :: 288.84

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 12 mg/kg/6H-I

TOXIC EFFECTS :: Blood - leukopenia Blood - thrombocytopenia

MUTATION DATA

TYPE OF TEST :: Unscheduled DNA synthesis

TEST SYSTEM :: Rodent - rat Liver

DOSE/DURATION :: 500 umol/L

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 7,833,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3086 No. of Facilities: 485 (estimated) No. of Industries: 1 No. of Occupations: 6 No. of Employees: 17435 (estimated) No. of Female Employees: 14362 (estimated)

RIDADR	NONH for all modes of transport
RTECS	MF0035100
HS Code	2933290090

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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