2H-Azepin-2-one, hexahydro-, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene and 2,2'-oxybis[ethanol] CAS 71519-77-2

Purity 97%+In StockPharmaceutical Standards
CAS No.71519-77-2
Molecular Formula2*C9H6N2O2 C6H11NO C4H10O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2H-Azepin-2-one, hexahydro-, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene and 2,2'-oxybis[ethanol] CAS 71519-77-2 chemical structure

Description

CATO supplies 2H-Azepin-2-one, hexahydro-, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene and 2,2'-oxybis[ethanol] (CAS 71519-77-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: 2*C9H6N2O2 C6H11NO C4H10O3. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular Formula2*C9H6N2O2 C6H11NO C4H10O3
Molecular Weight393.44 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Nitrogen Atoms3

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