6-Methyl-3-propyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid CAS 953739-35-0

Purity 97%+In StockPharmaceutical Standards
CAS No.953739-35-0
Molecular FormulaC11H12N2O3
Molecular Weight220.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Methyl-3-propyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid CAS 953739-35-0 chemical structure

Description

The occurrence of 6-Methyl-3-propyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 6-Methyl-3-propyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 953739-35-0), a certified reference material (molecular formula C11H12N2O3, MW 220.22 g/mol) for analytical method development and quality control.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 6-Methyl-3-propyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.22 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.

As a certified reference material (CRM), 6-Methyl-3-propyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid 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.

Physical & Chemical Properties

Molecular FormulaC11H12N2O3
Molecular Weight220.22 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 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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