Blue No. 5 CAS 68478-64-8

Purity >95%In StockPharmaceutical Standards
CAS No.68478-64-8
Molecular FormulaC6H7N3O2 C4H11NO2 C3H5ClO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Blue No. 5 CAS 68478-64-8 chemical structure

Description

Order Blue No. 5 (CAS 68478-64-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7N3O2 C4H11NO2 C3H5ClO. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC6H7N3O2 C4H11NO2 C3H5ClO
Molecular Weight350.80 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Halogen ContentCl-containing
Nitrogen Atoms4

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