2-(6-Oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)acetic acid CAS 1334373-79-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1334373-79-3
Molecular FormulaC9H8N4O3
Molecular Weight220.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(6-Oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)acetic acid CAS 1334373-79-3 chemical structure

Description

2-(6-Oxo-3-(1H-pyrazol-1-yl)pyridazin-1(6H)-yl)acetic acid (CAS 1334373-79-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8N4O3. Molecular weight: 220.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H8N4O3
Molecular Weight220.18 g/mol
AppearancePale yellow to yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms4

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