5-Bromo-2-chloro-N-(1H-pyrazol-3-yl)pyrimidin-4-amine CAS 1624261-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1624261-76-2
Molecular FormulaC7H5BrClN5
Molecular Weight274.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromo-2-chloro-N-(1H-pyrazol-3-yl)pyrimidin-4-amine CAS 1624261-76-2 chemical structure

Description

5-Bromo-2-chloro-N-(1H-pyrazol-3-yl)pyrimidin-4-amine (CAS 1624261-76-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5BrClN5. Molecular weight: 274.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H5BrClN5
Molecular Weight274.51 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentCl/Br-containing
Nitrogen Atoms5

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