Properties: Oily liquid, bp1.0 142°.
Boiling point: bp1.0 142°
Derivative Type: Maleate
CAS Registry Number: 113-92-8
Trademarks: Allergisan (Pharmacia); Chlor-Trimeton (Schering-Plough); Piriton (GSK); Teldrin (SKB)
Percent Composition: C 61.46%, H 5.93%, Cl 9.07%, N 7.17%, O 16.37%
Properties: Crystals, mp 130-135°. uv max (water): 261 nm (e 5760). Soly in mg/ml at 25°: ethanol 330; chloroform 240; water 160; methanol 130. Slightly sol in benzene, ether. pH of a 2% aq soln about 5. LD50 orally in mice: 162 mg/kg (Smith).
Melting point: mp 130-135°
Absorption maximum: uv max (water): 261 nm (e 5760)
Toxicity data: LD50 orally in mice: 162 mg/kg (Smith)
Derivative Type: d-Form
CAS Registry Number: 25523-97-1
Additional Names: Dexchlorpheniramine; d-chlorpheniramine
Properties: Oily liquid. [a]D25 +49.8° (c = 1 in DMF).
Optical Rotation: [a]D25 +49.8° (c = 1 in DMF)
Derivative Type: d-Form maleate
CAS Registry Number: 2438-32-6
Trademarks: Phenamin (Nycomed); Polamin (Schering-Plough); Polaramine (Schering-Plough); Polaronil (Schering-Plough)
Properties: Crystals from ethyl acetate, mp 113-115°. [a]D25 +44.3° (c = 1 in dimethylformamide). pH of 1% soln 4-5.
Melting point: mp 113-115°
Optical Rotation: [a]D25 +44.3° (c = 1 in dimethylformamide)
Therap-Cat: Antihistaminic.
Therap-Cat-Vet: Antihistaminic.
Keywords: Antihistaminic; Alkylamine Derivatives.
产品链接: 132-22-9››