2-(Pyridin-2-yl)ethen-1-ol CAS 93912-45-9

Purity 97%+In StockPharmaceutical Standards
CAS No.93912-45-9
Molecular FormulaC7H7NO
Molecular Weight121.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Pyridin-2-yl)ethen-1-ol CAS 93912-45-9 chemical structure

Description

As a certified reference material (CRM), 2-(Pyridin-2-yl)ethen-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

2-(Pyridin-2-yl)ethen-1-ol (CAS 93912-45-9) is a high-purity analytical reference standard with the molecular formula C7H7NO and a molecular weight of 121.14 g/mol.

Structurally, 2-(Pyridin-2-yl)ethen-1-ol (C7H7NO) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 121.14 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC7H7NO
Molecular Weight121.14 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms1

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