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Home/Compounds/API/Dimetridazole
C5H7N3O2
141.13 g/mol
APIWarning

Dimetridazole

CAS551-92-8EC209-001-2
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

Dimetridazole is a nitroimidazole compound used as an antiprotozoal agent. It was historically added to poultry feed to combat protozoan infections.

Antiprotozoal pharmaceutical raw materialFeed additive for poultry (historical use)

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

Dimetridazole hydrochloride

CAS25332-20-1

pharmaceutical raw material

ReferenceSame Category

Thymol iodide

CAS552-22-7

pharmaceutical raw material

ReferenceSame Category

N-methylephedrin

CAS552-79-4

pharmaceutical raw material

ReferenceSame Category

Salsalate

CAS552-94-3

pharmaceutical raw material

ReferenceSame Category

Dexamethasone sodium phosphate

CAS55203-24-2

pharmaceutical raw material

Referencestereoisomer of

2-Methyl-1-(²H₃)methyl-5-nitro-1H-imidazole

CAS64678-69-9

research compound

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H341Suspected of causing genetic defects

Customs Tariff Classification

The international HS code for Dimetridazole (CAS 551-92-8) 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

1,2-dimethyl-5-nitroimidazole

InChIKey

IBXPYPUJPLLOIN-UHFFFAOYSA-N

SMILES

CC1=NC=C(N1C)[N+](=O)[O-]

Synonyms (34)
  • Dimetridazol [INN-Spanish]
  • Dimetridazole (INN)
  • Dimetridazolum [INN-Latin]
  • 1,2-Dimethyl-5-nitroimidazole
  • 5-Nitro-1,2-dimethylimidazole
  • 551-92-8 (free base)
  • 8595 R.P.
  • Alazol
  • Alazol [veterinary] (TN)
  • Caswell No. 371A
  • DIMETRIDAZOLE [MART.]
  • Demetridazole
  • Dimetridazol
  • Dimetridazole free base
  • Dimetridazole, VETRANAL(TM)
  • Dimetridazolo
  • Dimetridazolum
  • Dimetrizadole
  • Emtryl
  • Emtrylvet
  • Emtrymix
  • Imidazole,2-dimethyl-5-nitro-
  • Ornidazole Impurity C
  • Unizole Soluble
  • component of Emtryl
  • dimetridazole

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