2,5-Diethynylpyridine CAS 137000-75-0

Purity 97%+In StockPharmaceutical Standards
CAS No.137000-75-0
Molecular FormulaC9H5N
Molecular Weight127.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Diethynylpyridine CAS 137000-75-0 chemical structure

Description

2,5-Diethynylpyridine (CAS 137000-75-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5N. Molecular weight: 127.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC9H5N
Molecular Weight127.14 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms1

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