3-Allyl-2-((2-hydroxyethyl)thio)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one CAS 888445-31-6

Purity 97%+In StockPharmaceutical Standards
CAS No.888445-31-6
Molecular FormulaC15H15N3O2S
Molecular Weight301.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Allyl-2-((2-hydroxyethyl)thio)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one CAS 888445-31-6 chemical structure

Description

The occurrence of 3-Allyl-2-((2-hydroxyethyl)thio)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Allyl-2-((2-hydroxyethyl)thio)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one (CAS 888445-31-6) is a high-purity analytical reference standard with the molecular formula C15H15N3O2S and a molecular weight of 301.36 g/mol.

Based on its molecular formula C15H15N3O2S, 3-Allyl-2-((2-hydroxyethyl)thio)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 301.36 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 3-Allyl-2-((2-hydroxyethyl)thio)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one 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 FormulaC15H15N3O2S
Molecular Weight301.36 g/mol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3
Sulfur Atoms1

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