1,3-Di-tert-butyl-5-isothiocyanatobenzene CAS 259222-92-9

Purity 97%+In StockPharmaceutical Standards
CAS No.259222-92-9
Molecular FormulaC15H21NS
Molecular Weight247.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Di-tert-butyl-5-isothiocyanatobenzene CAS 259222-92-9 chemical structure

Description

Structurally, 1,3-Di-tert-butyl-5-isothiocyanatobenzene (C15H21NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 247.40 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

1,3-Di-tert-butyl-5-isothiocyanatobenzene (CAS 259222-92-9) is a high-purity analytical reference standard with the molecular formula C15H21NS and a molecular weight of 247.40 g/mol.

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 1,3-Di-tert-butyl-5-isothiocyanatobenzene 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 FormulaC15H21NS
Molecular Weight247.40 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1
Sulfur Atoms1

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