(Z)-4-(((E)-3-(2-(((4-Bromobenzyl)oxy)carbonyl)-3-hydroxy-5-methoxyphenyl)allyl)amino)-4-oxobut-2-enoic acid CAS 1638205-40-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1638205-40-9
Molecular FormulaC22H20BrNO7
Molecular Weight490.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-4-(((E)-3-(2-(((4-Bromobenzyl)oxy)carbonyl)-3-hydroxy-5-methoxyphenyl)allyl)amino)-4-oxobut-2-enoic acid CAS 1638205-40-9 chemical structure

Description

(Z)-4-(((E)-3-(2-(((4-Bromobenzyl)oxy)carbonyl)-3-hydroxy-5-methoxyphenyl)allyl)amino)-4-oxobut-2-enoic acid (CAS 1638205-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20BrNO7. Molecular weight: 490.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H20BrNO7
Molecular Weight490.30 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentBr-containing
Nitrogen Atoms1

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