(S)-N-[3-(6-Isopropoxy-3-pyridyl)-5-indazolyl]-1-[2-[4-[4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl]-5,6-dihydropyridin-1(2H)-yl]-2-oxoethyl]-3-(methylthio)pyrrolidine-3-carboxamide CAS 1184173-73-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1184173-73-6
Molecular FormulaC37H41N9O3S
Molecular Weight691.84 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-N-[3-(6-Isopropoxy-3-pyridyl)-5-indazolyl]-1-[2-[4-[4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl]-5,6-dihydropyridin-1(2H)-yl]-2-oxoethyl]-3-(methylthio)pyrrolidine-3-carboxamide CAS 1184173-73-6 chemical structure

Description

CATO supplies (S)-N-[3-(6-Isopropoxy-3-pyridyl)-5-indazolyl]-1-[2-[4-[4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl]-5,6-dihydropyridin-1(2H)-yl]-2-oxoethyl]-3-(methylthio)pyrrolidine-3-carboxamide (CAS 1184173-73-6), a certified reference material (molecular formula C37H41N9O3S, MW 691.84 g/mol) for analytical method development and quality control.

(S)-N-[3-(6-Isopropoxy-3-pyridyl)-5-indazolyl]-1-[2-[4-[4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl]-5,6-dihydropyridin-1(2H)-yl]-2-oxoethyl]-3-(methylthio)pyrrolidine-3-carboxamide (C37H41N9O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), (S)-N-[3-(6-Isopropoxy-3-pyridyl)-5-indazolyl]-1-[2-[4-[4-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl]-5,6-dihydropyridin-1(2H)-yl]-2-oxoethyl]-3-(methylthio)pyrrolidine-3-carboxamide 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 FormulaC37H41N9O3S
Molecular Weight691.84 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms9
Sulfur Atoms1

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