(S)-(+)-1-(1-Naphthyl)ethyl isothiocyanate CAS 131074-55-0

Purity 97%+In StockPharmaceutical Standards
CAS No.131074-55-0
Molecular FormulaC13H11NS
Molecular Weight213.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-(+)-1-(1-Naphthyl)ethyl isothiocyanate CAS 131074-55-0 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

(S)-(+)-1-(1-Naphthyl)ethyl isothiocyanate (CAS 131074-55-0) is a high-purity analytical reference standard with the molecular formula C13H11NS and a molecular weight of 213.30 g/mol.

The molecular framework of (S)-(+)-1-(1-Naphthyl)ethyl isothiocyanate (C13H11NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H11NS
Molecular Weight213.30 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1
Sulfur Atoms1

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