7-Methyl-9-phenyl-2,3-dihydro-1H-pyrazolo[1,2-a]indazol-4-ium bromide CAS 78299-79-3

Purity 97%+In StockPharmaceutical Standards
CAS No.78299-79-3
Molecular FormulaC17H17N2 Br H2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methyl-9-phenyl-2,3-dihydro-1H-pyrazolo[1,2-a]indazol-4-ium bromide CAS 78299-79-3 chemical structure

Description

7-Methyl-9-phenyl-2,3-dihydro-1H-pyrazolo[1,2-a]indazol-4-ium bromide (CAS 78299-79-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17N2 Br H2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H17N2 Br H2O
Molecular Weight347.26 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Halogen ContentBr-containing
Nitrogen Atoms2

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