(2E,4E,6E,8Z)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenenitrile 13-cis-Retinonitrile 20638-89-5 CAS 20638-89-5

Purity 97%+In StockPharmaceutical Standards
CAS No.20638-89-5
Molecular FormulaC20H27N
Molecular Weight281.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,4E,6E,8Z)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenenitrile 13-cis-Retinonitrile 20638-89-5 CAS 20638-89-5 chemical structure

Description

Order (2E,4E,6E,8Z)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenenitrile 13-cis-Retinonitrile 20638-89-5 (CAS 20638-89-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H27N. Molecular weight: 281.44 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC20H27N
Molecular Weight281.44 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms1

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