1-{[(3Z)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-3-(prop-2-en-1-yl)thiourea CAS 290835-09-5

Purity 97%+In StockPharmaceutical Standards
CAS No.290835-09-5
Molecular FormulaC13H14N4OS
Molecular Weight274.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-{[(3Z)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-3-(prop-2-en-1-yl)thiourea CAS 290835-09-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 274.34 g/mol gives 1-{[(3Z)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-3-(prop-2-en-1-yl)thiourea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-{[(3Z)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-3-(prop-2-en-1-yl)thiourea (CAS 290835-09-5), a certified reference material (molecular formula C13H14N4OS, MW 274.34 g/mol) for analytical method development and quality control.

The molecular framework of 1-{[(3Z)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-3-(prop-2-en-1-yl)thiourea (C13H14N4OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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-{[(3Z)-1-methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino}-3-(prop-2-en-1-yl)thiourea 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 FormulaC13H14N4OS
Molecular Weight274.34 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4
Sulfur Atoms1

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