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Home/Compounds/API/Cimetidine hydrochloride
C10H17ClN6S
288.8 g/mol
APIDanger

Cimetidine hydrochloride

CAS70059-30-2EC274-297-2
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material

Cimetidine hydrochloride is an active pharmaceutical ingredient. It is a salt form of cimetidine, a compound that contains aromatic and heterocyclic ring structures along with nitrile and amine functional groups.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

Cimetidine

CAS51481-61-9

pharmaceutical raw material

ReferenceSame Category

Galunisertib

CAS700874-72-2

pharmaceutical raw material

ReferenceSame Category

Tranexamic acid

CAS701-54-2

pharmaceutical raw material

ReferenceSame Category

Temsavir

CAS701213-36-7

pharmaceutical raw material

ReferenceSame Category

Phenylbutazone calcium

CAS70145-60-7

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Danger
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for Cimetidine hydrochloride (CAS 70059-30-2) is 2933.29.

HS code (international, 6-digit)

2933.29

EU CN code (8-digit)

2933 29 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1-cyano-2-methyl-3-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine;hydrochloride

InChIKey

QJHCNBWLPSXHBL-UHFFFAOYSA-N

SMILES

CC1=C(N=CN1)CSCCNC(=NC)NC#N.Cl

Synonyms (23)
  • Cimetidine hydrochloride (USP)
  • Cimetidine hydrochloride, European Pharmacopoeia (EP) Reference Standard, European Pharmacopoeia (EP)
  • Cimetidine hydrochloride, United States Pharmacopeia (USP)
  • Cimetex
  • Cimetidine Hcl
  • Cimetidine hydrochloride
  • Cimetidine hydrochloride CRS
  • Endo
  • Tagamet Injection
  • Tagamet Liquid

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