C20H23BrN2O4
435.3 g/mol
APIDanger
DEXBROMPHENIRAMINE MALEATE
CAS2391-03-9EC219-236-2
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Dexbrompheniramine maleate is an antihistamine active pharmaceutical ingredient used in combination products for allergy and cold symptom relief. It is often formulated with a decongestant to address symptoms such as runny nose, sneezing, and itchy eyes.
active pharmaceutical ingredient for antihistamine formulationscomponent in combination products for allergy symptom management
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
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ReferenceSame Category
Dexamethasone sodium phosphate
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Safety Reference
Danger
H301Toxic if swallowed
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for DEXBROMPHENIRAMINE MALEATE (CAS 2391-03-9) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
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
(3S)-3-(4-bromophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine;(Z)-but-2-enedioic acid
InChIKey
SRGKFVAASLQVBO-DASCVMRKSA-N
SMILES
CN(C)CC[C@@H](C1=CC=C(C=C1)Br)C2=CC=CC=N2.C(=C\C(=O)O)\C(=O)O
Synonyms (38)
- Dexbrompheniramine maleate (USP)
- Dexbrompheniramine maleate, United States Pharmacopeia (USP)
- (+)-Brompheniramine maleate
- (S)-Brompheniramine Maleate
- 2391-03-9 (maleate)
- Alahist IR
- Alahist PE
- DEXBROMPHENIRAMINE MALEATE
- Disomer
- Disomer (TN)
- Disomer maleate
- d-Brompheniramine maleate
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