C17H22N3O4P
363.3 g/mol
APIWarning
Antazoline phosphate
CAS154-68-7EC205-831-4
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Antazoline phosphate is the phosphate salt of antazoline, an ethylenediamine derivative with histamine H1 antagonistic properties. It is an active pharmaceutical ingredient used to provide symptomatic relief of allergic symptoms.
Pharmaceutical raw material for antihistamine formulationsCompound used in the manufacturing of allergy relief medications
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
Antazoline hydrochloride
CAS2508-72-7
pharmaceutical raw material
ReferenceSame Category
Tripelennamine hydrochloride
CAS154-69-8
pharmaceutical raw material
ReferenceSame Category
Simetride
CAS154-82-5
pharmaceutical raw material
ReferenceSame Category
Thiamin Diphosphate
CAS154-87-0
pharmaceutical raw material
ReferenceSame Category
Carmustine
CAS154-93-8
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Antazoline phosphate (CAS 154-68-7) 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
N-benzyl-N-(4,5-dihydro-1H-imidazol-2-ylmethyl)aniline;phosphoric acid
InChIKey
DUIGUKRYYAGJAF-UHFFFAOYSA-N
SMILES
C1CN=C(N1)CN(CC2=CC=CC=C2)C3=CC=CC=C3.OP(=O)(O)O
Synonyms (20)
- ANTAZOLINE PHOSPHATE (USP MONOGRAPH)
- ANTAZOLINE PHOSPHATE (USP-RS)
- Antazoline phosphate (USP)
- Antazoline phosphate, United States Pharmacopeia (USP)
- ANTAZOLINE PHOSPHATE [MART.]
- Antazoline HO
- Antazoline HPO
- Antazoline phosphate
- Antazoline phosphate salt
- Phosphate, Antazoline
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