1-Ethyl-4-ethynyl-1H-pyrazole CAS 573982-81-7

Purity 97%+In StockPharmaceutical Standards
CAS No.573982-81-7
Molecular FormulaC7H8N2
Molecular Weight120.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-4-ethynyl-1H-pyrazole CAS 573982-81-7 chemical structure

Description

1-Ethyl-4-ethynyl-1H-pyrazole (CAS 573982-81-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H8N2. Molecular weight: 120.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H8N2
Molecular Weight120.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms2

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