Naphthalene-d8 CAS 1146-65-2

Purity >95%In StockPharmaceutical Standards
CAS No.1146-65-2
Molecular Formula-
Molecular Weight136.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Naphthalene-d8 CAS 1146-65-2 chemical structure

Description

CATO manufactures Naphthalene-d8 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.

CATO supplies Naphthalene-d8 (CAS 1146-65-2), a certified reference material (molecular formula C10D8, MW 136.22 g/mol) for analytical method development and quality control.

Owing to deuterium isotope labeling, an aromatic ring system, Naphthalene-d8 is typically pale yellow to yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 136.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

Molecular FormulaC10D8
Molecular Weight136.22 g/mol
Purity>95%
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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