486086

Nicotinic acid-(ring-d₄)

≥98 atom % D, ≥98% (CP)

• Synonym(s): 3-Pyridine-d₄-carboxylic acid, Niacin-(ring-d₄), Vitamin B3 (ring-d₄)
• Empirical Formula (Hill Notation): C₆D₄HNO₂
• CAS Number: 66148-15-0
• Molecular Weight: 127.13
• MDL number: MFCD00190491
• UNSPSC Code: 12352106
• PubChem Substance ID: 24871967
• NACRES: NA.12

Properties

• isotopic purity: ≥98 atom % D
• assay: ≥98% (CP)
• form: powder
• technique(s): mass spectrometry (MS): suitable; protein expression: suitable
• color: white
• mp: 236-239 °C (lit.)
• mass shift: M+4
• SMILES string: [2H]c1nc([2H])c(c([2H])c1[2H])C(O)=O
• InChI: 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)/i1D,2D,3D,4D
• InChI key: PVNIIMVLHYAWGP-RHQRLBAQSA-N

Description

General description

Nicotinic acid (pyridine-3-carboxylic acid) is also known as niacin or vitamin B₃. It is a water-soluble vitamin found in some vegetable and animal sources. Niacin is also a precursor for the synthesis of NAD and NADP.[1][2]

Application

Nicotinic acid-(ring-d₄) can be used as an internal standard for the quantification of nicotinic acid in the biological sample by gas chromatography-mass spectrometry (GC-MS).[3] It can be also used as a precursor for the preparation of N′-nitrosonornicotine-2,4,5,6-d₄ derivative.[4]

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable