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Carbinoxamine Maleate USP

Synonyms


Carbinoxamine maleate salt; Ethanamine,
2-[(4-chlorophenyl)-2-pyridinylmethoxy]-N,N-dimethyl-,
(Z)-2-butenedioate (1:1); p-Carbinoxamine maleate

Technical Data

CAS Number: 3505-38-2
Molecular Formula: C20H23ClN2O5
Molecular Weight: 406.86
EC Number: 222-498-0

FabriChem Specifications

ITEMSSPECIFICATIONS
DescriptionWhite, odorless, crystalline powder
Identification:
IRThe IR absorption spectrum exhibits maxima only at the same wavelengths as that of a similar preparation of
USP-RS.
UVAbsorptivities at 260 nm, calculated on dried basis, do not differ by more than 3.0 %
Melting Range116 – 121° C
pHBetween 4.6 and 5.1
Loss on DryingNot More than 0.5 %
Residue on IgnitionNot More than 0.1 %
Ordinary ImpuritiesThe total of any ordinary impurities observed does not exceed 2.0 %
Residual Solvents:
Toluene
2-Propanol

Not more than 100 ppm
Not more than 2000 ppm
Assay98.0 – 102.0 %

Molecular Structure

carbinoxamine-maleate-USP-3

About

An analgesic and anti-inflammatory compound. The compound acts by binding to the histamine Hi receptors but not activating them.

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