2-(Vinylthio)pyrimidine CAS 83335-28-8

Purity 97%+In StockPharmaceutical Standards
CAS No.83335-28-8
Molecular FormulaC6H6N2S
Molecular Weight138.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Vinylthio)pyrimidine CAS 83335-28-8 chemical structure

Description

2-(Vinylthio)pyrimidine (CAS 83335-28-8), molecular formula C6H6N2S and molecular weight 138.19 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-(Vinylthio)pyrimidine (C6H6N2S) contains a nitrile group, sulfur-containing functionality, 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 138.19 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-(Vinylthio)pyrimidine 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.

Physical & Chemical Properties

Molecular FormulaC6H6N2S
Molecular Weight138.19 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.)1980
Nitrogen Atoms2
Sulfur Atoms1

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