C5H5BrS
177.06 g/mol
Pharmaceutical IntermediateDanger
2-Bromo-3-methylthiophene
CAS14282-76-9EC238-175-2
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
2-Bromo-3-methylthiophene is a chemical compound used as a pharmaceutical intermediate in the manufacturing of sofosbuvir. It features an aromatic thiophene ring with bromine and methyl substituents.
Pharmaceutical intermediate for sofosbuvirBuilding block in organic synthesis
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 2-Bromo-3-methylthiophene?
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
(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic acid gamama-lactone 3,5-bis(4-chlorobenzoate)
CAS1294481-79-0
pharmaceutical intermediate
ReferenceSame Category
(3R,4S)-1-((Benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic acid
CAS1428243-24-6
pharmaceutical intermediate
ReferenceSame Category
Benzyl (3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate
CAS1428243-26-8
pharmaceutical intermediate
ReferenceSame Category
8-((3R,4S)-4-ethylpyrrolidin-3-yl)-3-tosyl-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazine
CAS1428243-28-0
pharmaceutical intermediate
ReferenceSame Category
4-Desmethoxy-4-nitro omeprazole sulfide
CAS142885-91-4
pharmaceutical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Bromo-3-methylthiophene (CAS 14282-76-9) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 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
2-bromo-3-methylthiophene
InChIKey
YYJBWYBULYUKMR-UHFFFAOYSA-N
SMILES
CC1=C(SC=C1)Br
Synonyms (3)
- 2-Bromo-3-methylthiophene
- 2-bromo-3-methythiophene
- Thiophene, 2-bromo-3-methyl-
Sourcing 2-Bromo-3-methylthiophene?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.