C7H10N2O2S
186.23 g/mol
APIDanger
Carbimazole
CAS22232-54-8EC244-854-4
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Carbimazole is a pharmaceutical raw material used as an antithyroid agent. It is a pro-drug that converts to methimazole after absorption.
pharmaceutical manufacturingantithyroid active pharmaceutical ingredient
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.
Sourcing Carbimazole?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
ApplicationSame Use
2-Thiouracil
CAS141-90-2
pharmaceutical raw material
ReferenceSame Category
(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-hydroxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide
CAS2223677-61-8
pharmaceutical raw material
ReferenceSame Category
(S,E)-N-(4-((3,4-Difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide (Afatinib Impurity)
CAS2223677-62-9
pharmaceutical raw material
ReferenceSame Category
(S,E)-N-(4-((3,4-Dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide (Afatinib Impurity)
CAS2223677-63-0
pharmaceutical raw material
ReferenceSame Category
Calcium;(3R,5R)-7-[2-(4-fluorophenyl)-3-(2,3,4,5,6-pentadeuteriophenyl)-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate
CAS222412-82-0
pharmaceutical raw material
Referencesame scaffold
Ergothioneine
CAS497-30-3
Antioxidant dietary supplement and cosmetic ingredient
Referencesame scaffold
Methimazole
CAS60-56-0
pharmaceutical raw material
Referencesame scaffold
Imidazole-2-thiol, 5-ethoxycarbonyl-
CAS64038-64-8
pharmaceutical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H360May damage fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H362May cause harm to breast-fed children
Customs Tariff Classification
The international HS code for Carbimazole (CAS 22232-54-8) 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
ethyl 3-methyl-2-sulfanylideneimidazole-1-carboxylate
InChIKey
CFOYWRHIYXMDOT-UHFFFAOYSA-N
SMILES
CCOC(=O)N1C=CN(C1=S)C
Synonyms (44)
- TYRAZOL
- Carbimazol [INN-Spanish, French]
- Carbimazole (INN)
- Carbimazolum [INN-Latin]
- Athyromazole
- Atirozidina
- Basolest
- CARBIMAZOLE [MART.]
- Carbethoxymethimazole
- Carbimazol
- Carbimazol henning
- Carbimazol spofa
- Carbimazole
- Carbimazole (Standard)
- Carbimazole CRS
- Carbimazolo
- Carbimazolum
- Carbinazole
- Carbotiroid
- Fenobucarb Bassa BPMC
- Mertiran
- Neo-Thyreostat
- Neo-Tireol
- Neo-mercazole 20
- Neo-mercazole 5
- Neomercazole
- Thyrostat
Sourcing Carbimazole?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.