Sign In to View Organizational & Contract Pricing
Select a Size
About This Item
Empirical Formula (Hill Notation):
C6H5NO2
CAS Number:
Molecular Weight:
123.11
Beilstein:
109591
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
grade
pharmaceutical primary standard
API family
nicotinic acid
manufacturer/tradename
USP
technique(s)
HPLC: suitable
mp
236-239 °C (lit.)
solubility
ethanol: 12.5 g/L at 25 °C
water: soluble 180 g/L at 20 °C
density
1.473 g/cm3 at 25 °C
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
OC(=O)c1cccnc1
InChI
1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)
InChI key
PVNIIMVLHYAWGP-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Application
Niacin USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
- Niacin Tablets
- Niacin Injection
- Niacin Extended-Release Tablets
- Inositol Niacinate
- Niacinamide
- Water-Soluble Vitamins Capsules
Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Other Notes
Sales restrictions may apply.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
379.4 °F - closed cup
Flash Point(C)
193 °C - closed cup
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
NIACIN OR NIACINAMIDE ASSAY
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(5), 6704-6704 (2014)
Oil- and Water-Soluble Vitamins Capsules
United States Pharmacopeia, 40(5), 5389-5389 (2017)
Water-Soluble Vitamins Capsules
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 40(5), 5499-5499 (2016)
Niacin
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 41(5), 3138-3138 (2020)
Niacin Extended-Release Tablets
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 37(4), 3141-3141 (2020)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service