Ethyl 1-benzyl-4-bromo-5-hydroxy-1H-pyrazole-3-carboxylate CAS 1707581-63-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1707581-63-2
Molecular FormulaC13H13BrN2O3
Molecular Weight325.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 1-benzyl-4-bromo-5-hydroxy-1H-pyrazole-3-carboxylate CAS 1707581-63-2 chemical structure

Description

CATO supplies Ethyl 1-benzyl-4-bromo-5-hydroxy-1H-pyrazole-3-carboxylate (CAS 1707581-63-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13BrN2O3. Molecular weight: 325.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H13BrN2O3
Molecular Weight325.16 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentBr-containing
Nitrogen Atoms2

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