(((4-(2-Nitrovinyl)-1,2-phenylene)bis(oxy))bis(methylene))dibenzene CAS 1699-54-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1699-54-3
Molecular FormulaC22H19NO4
Molecular Weight361.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(((4-(2-Nitrovinyl)-1,2-phenylene)bis(oxy))bis(methylene))dibenzene CAS 1699-54-3 chemical structure

Description

High-purity (((4-(2-Nitrovinyl)-1,2-phenylene)bis(oxy))bis(methylene))dibenzene (CAS 1699-54-3) pharmaceutical standards reference standard. Molecular formula: C22H19NO4. Molecular weight: 361.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC22H19NO4
Molecular Weight361.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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