1-Ethyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[4,5-c]pyridine-7-carboxylic acid CAS 1391733-65-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1391733-65-5
Molecular FormulaC13H20N4O4
Molecular Weight296.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[4,5-c]pyridine-7-carboxylic acid CAS 1391733-65-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Ethyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[4,5-c]pyridine-7-carboxylic acid.

1-Ethyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[4,5-c]pyridine-7-carboxylic acid (CAS 1391733-65-5), molecular formula C13H20N4O4 and molecular weight 296.32 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C13H20N4O4, 1-Ethyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[4,5-c]pyridine-7-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 296.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 1-Ethyl-5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-triazolo[4,5-c]pyridine-7-carboxylic acid 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 FormulaC13H20N4O4
Molecular Weight296.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms4

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