Indazolo[2,3-a]quinazoline CAS 239-58-7

Purity 97%+In StockPharmaceutical Standards
CAS No.239-58-7
Molecular FormulaC14H9N3
Molecular Weight219.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Indazolo[2,3-a]quinazoline CAS 239-58-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 219.24 g/mol gives Indazolo[2,3-a]quinazoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Indazolo[2,3-a]quinazoline (CAS 239-58-7) is a high-purity analytical reference standard with the molecular formula C14H9N3 and a molecular weight of 219.24 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, Indazolo[2,3-a]quinazoline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 219.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 Indazolo[2,3-a]quinazoline 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 FormulaC14H9N3
Molecular Weight219.24 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms3

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