C12H21N3O5S3
383.5 g/mol
APIWarning
Brinzolamide
CAS138890-62-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Brinzolamide is a carbonic anhydrase inhibitor used to lower intraocular pressure in patients with open-angle glaucoma or ocular hypertension. It is supplied as an active pharmaceutical ingredient for use in pharmaceutical manufacturing.
pharmaceutical raw material for intraocular pressure-lowering formulationsactive ingredient in ophthalmic suspensions
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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ReferenceSame Category
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Referencesame scaffold
(S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide
CAS154127-42-1
pharmaceutical intermediate
Referencesame scaffold
(S)-3,4-Dihydro-6-chloro-4-hydroxy-2H-thieno[3,2-e]-1,2-thiazine-1,1-dioxide
CAS160982-16-1
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Brinzolamide (CAS 138890-62-7) is 2935.90.
HS code (international, 6-digit)
2935.90
EU CN code (8-digit)
2935 90 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
(4R)-4-(ethylamino)-2-(3-methoxypropyl)-1,1-dioxo-3,4-dihydrothieno[3,2-e]thiazine-6-sulfonamide
InChIKey
HCRKCZRJWPKOAR-JTQLQIEISA-N
SMILES
CCN[C@H]1CN(S(=O)(=O)C2=C1C=C(S2)S(=O)(=O)N)CCCOC
Synonyms (35)
- Brinzolamide (JAN/USP/INN)
- Brinzolamide, United States Pharmacopeia (USP)
- 3znc
- AZARGA COMPONENT BRINZOLAMIDE
- Azopt
- Azopt (TN)
- BRINZOLAMIDE [MART.]
- Birnzolamide
- Brinzolamida
- Brinzolamide
- Brinzolamide (BRZ)
- Brinzolamide (Standard)
- Brinzolamide Impurity 31
- Brinzolamide, >=98% (HPLC)
- brinzolamidum
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