2-(3,4-Dichlorophenyl)-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine CAS 860610-16-8

Purity 97%+In StockPharmaceutical Standards
CAS No.860610-16-8
Molecular FormulaC17H10Cl2N4
Molecular Weight341.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3,4-Dichlorophenyl)-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine CAS 860610-16-8 chemical structure

Description

The occurrence of 2-(3,4-Dichlorophenyl)-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(3,4-Dichlorophenyl)-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 860610-16-8) is a high-purity analytical reference standard with the molecular formula C17H10Cl2N4 and a molecular weight of 341.19 g/mol.

Structurally, 2-(3,4-Dichlorophenyl)-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine (C17H10Cl2N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 341.19 g/mol, it falls into the moderately-high-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.

CATO manufactures 2-(3,4-Dichlorophenyl)-7-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC17H10Cl2N4
Molecular Weight341.19 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms4

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