Tert-butyl 2-(4-methoxyphenyl)-3-thioxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate CAS 892295-95-3

Purity 97%+In StockPharmaceutical Standards
CAS No.892295-95-3
Molecular FormulaC19H25N3O3S
Molecular Weight375.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 2-(4-methoxyphenyl)-3-thioxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate CAS 892295-95-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 375.49 g/mol gives Tert-butyl 2-(4-methoxyphenyl)-3-thioxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tert-butyl 2-(4-methoxyphenyl)-3-thioxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate (CAS 892295-95-3) is a high-purity analytical reference standard with the molecular formula C19H25N3O3S and a molecular weight of 375.49 g/mol.

Structurally, Tert-butyl 2-(4-methoxyphenyl)-3-thioxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate (C19H25N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 375.49 g/mol, it falls into the moderately-high-molecular-weight range. 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 Tert-butyl 2-(4-methoxyphenyl)-3-thioxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate 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 FormulaC19H25N3O3S
Molecular Weight375.49 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3
Sulfur Atoms1

Recommended Standards

Why CATO?