1'-((5-Methylthiophen-2-yl)methyl)spiro[indoline-3,4'-piperidin]-2-one CAS 1609899-41-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1609899-41-3
Molecular FormulaC18H20N2OS
Molecular Weight312.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1'-((5-Methylthiophen-2-yl)methyl)spiro[indoline-3,4'-piperidin]-2-one CAS 1609899-41-3 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'-((5-Methylthiophen-2-yl)methyl)spiro[indoline-3,4'-piperidin]-2-one.

1'-((5-Methylthiophen-2-yl)methyl)spiro[indoline-3,4'-piperidin]-2-one (CAS 1609899-41-3) is a high-purity analytical reference standard with the molecular formula C18H20N2OS and a molecular weight of 312.43 g/mol.

Structurally, 1'-((5-Methylthiophen-2-yl)methyl)spiro[indoline-3,4'-piperidin]-2-one (C18H20N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 312.43 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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'-((5-Methylthiophen-2-yl)methyl)spiro[indoline-3,4'-piperidin]-2-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 FormulaC18H20N2OS
Molecular Weight312.43 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms2
Sulfur Atoms1

Related Methylthiophen Standards

Recommended Standards

Why CATO?