1,3-Di(1H-pyrazol-4-yl)benzene CAS 958101-27-4

Purity 97%+In StockPharmaceutical Standards
CAS No.958101-27-4
Molecular FormulaC12H10N4
Molecular Weight210.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Di(1H-pyrazol-4-yl)benzene CAS 958101-27-4 chemical structure

Description

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

1,3-Di(1H-pyrazol-4-yl)benzene (CAS 958101-27-4) is a high-purity analytical reference standard with the molecular formula C12H10N4 and a molecular weight of 210.23 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 1,3-Di(1H-pyrazol-4-yl)benzene is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 210.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), 1,3-Di(1H-pyrazol-4-yl)benzene 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 FormulaC12H10N4
Molecular Weight210.23 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4

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