51787-75-8 4,4'-Dinitro-2-biphenylamine (1,1'-Biphenyl)-2-amine, 4,4'-dinitro- 4,4'-Dinitrobiphenyl-2-ylamine 4,4'-Dinitro-(1,1'-biphenyl)-2-amine EINECS 257-417-8 CCRIS 8158 CAS 51787-75-8

Purity 97%+In StockPharmaceutical Standards
CAS No.51787-75-8
Molecular FormulaC12H21N3O4
Molecular Weight271.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

51787-75-8 4,4'-Dinitro-2-biphenylamine (1,1'-Biphenyl)-2-amine, 4,4'-dinitro- 4,4'-Dinitrobiphenyl-2-ylamine 4,4'-Dinitro-(1,1'-biphenyl)-2-amine EINECS 257-417-8 CCRIS 8158 CAS 51787-75-8 chemical structure

Description

CATO supplies 51787-75-8 4,4'-Dinitro-2-biphenylamine (1,1'-Biphenyl)-2-amine, 4,4'-dinitro- 4,4'-Dinitrobiphenyl-2-ylamine 4,4'-Dinitro-(1,1'-biphenyl)-2-amine EINECS 257-417-8 CCRIS 8158 (CAS 51787-75-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H21N3O4. Molecular weight: 271.31 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H21N3O4
Molecular Weight271.31 g/mol
AppearanceOff-white to pale 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Nitrogen Atoms3

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