Ethyl 2-(((((9H-fluoren-9-yl)methoxy)carbonyl)oxy)imino)-2-cyanoacetate CAS 1235983-26-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1235983-26-2
Molecular FormulaC20H16N2O5
Molecular Weight364.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-(((((9H-fluoren-9-yl)methoxy)carbonyl)oxy)imino)-2-cyanoacetate CAS 1235983-26-2 chemical structure

Description

CATO supplies Ethyl 2-(((((9H-fluoren-9-yl)methoxy)carbonyl)oxy)imino)-2-cyanoacetate (CAS 1235983-26-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16N2O5. Molecular weight: 364.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H16N2O5
Molecular Weight364.35 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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