Nicotinamide EP Impurity D

Name: Nicotinamide EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-026894

About Nicotinamide EP Impurity D

Listed under CAS 1453-82-3, Nicotinamide EP Impurity D is a pharmacopeial impurity of Nicotine available from Vaqora Chemicals. Its molecular formula is C6H6N2O and its molecular weight is 122.12 g/mol. The IUPAC name is pyridine-4-carboxamide. It is also known as Isonicotinamide or Isoniazide EP Impurity B.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Nicotine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Nicotinamide EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Nicotine

View every impurity, metabolite and intermediate we list for Nicotine.

Nicotine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Nicotinamide EP Impurity D
Catalogue No.	VQ-026894
CAS Number	1453-82-3
IUPAC name	pyridine-4-carboxamide
Molecular formula	C₆H₆N₂O
Molecular weight	122.12 g/mol
Exact mass	122.048
Grade	Reference Standard
HSN code	38229090
InChIKey	VFQXVTODMYMSMJ-UHFFFAOYSA-N
SMILES	C1=CN=CC=C1C(=O)N
PubChem CID	15074

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.3
H-bond donors / acceptors	1 / 2
TPSA	56 Å²
Synonyms	Isonicotinamide, Isoniazide EP Impurity B, Isoniazid EP Impurity B, Nicotinamide - Impurity D, 4-Carbamoylpyridine, Isonicotinic acid amide, Isonicotineamide, isoniacinamide, Pyridine-4-carboxylic acid amide, .gamma.-Pyridinecarboxamide, gamma-Pyridinecarboxamide, Isonicotinate amide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Nicotinamide EP Impurity D?

The CAS Registry Number of Nicotinamide EP Impurity D is 1453-82-3. It is also known as Isonicotinamide, Isoniazide EP Impurity B, Isoniazid EP Impurity B.

What is the molecular formula and molecular weight of Nicotinamide EP Impurity D?

Nicotinamide EP Impurity D has the molecular formula C6H6N2O and a molecular weight of 122.12 g/mol. Its IUPAC name is pyridine-4-carboxamide.

What is Nicotinamide EP Impurity D used for?

Nicotinamide EP Impurity D is supplied as a characterised reference material related to Nicotine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Nicotinamide EP Impurity D can I order?

We supply Nicotinamide EP Impurity D in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Nicotinamide EP Impurity D?

Yes. Every lot of Nicotinamide EP Impurity D is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Nicotinamide EP Impurity D be shipped internationally?

Yes. Nicotinamide EP Impurity D is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.