6H-Pyrrolo[1,2-b]pyrazol-6-one CAS 111573-53-6

Purity 97%+In StockPharmaceutical Standards
CAS No.111573-53-6
Molecular FormulaC6H4N2O
Molecular Weight120.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6H-Pyrrolo[1,2-b]pyrazol-6-one CAS 111573-53-6 chemical structure

Description

As a certified reference material (CRM), 6H-Pyrrolo[1,2-b]pyrazol-6-one 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.

6H-Pyrrolo[1,2-b]pyrazol-6-one (CAS 111573-53-6) is a high-purity analytical reference standard with the molecular formula C6H4N2O and a molecular weight of 120.11 g/mol.

Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, 6H-Pyrrolo[1,2-b]pyrazol-6-one is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 120.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC6H4N2O
Molecular Weight120.11 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms2

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