Nifuroxazide EP Impurity D

Name: Nifuroxazide EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-026905

About Nifuroxazide EP Impurity D

Listed under CAS 112537-96-9, Nifuroxazide EP Impurity D is a pharmacopeial impurity of Nifuroxazide available from Vaqora Chemicals. Its molecular formula is C10H6N4O6 and its molecular weight is 278.18 g/mol. The IUPAC name is (E)-1-(5-nitrofuran-2-yl)-N-[(E)-(5-nitrofuran-2-yl)methylideneamino]methanimine. Alternative names: Nifuroxazide - Impurity D and 5-Nitro-2-furfuraldazine.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Nifuroxazide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Nifuroxazide

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

Nifuroxazide impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Nifuroxazide EP Impurity D
Catalogue No.	VQ-026905
CAS Number	112537-96-9
IUPAC name	(E)-1-(5-nitrofuran-2-yl)-N-[(E)-(5-nitrofuran-2-yl)methylideneamino]methanimine
Molecular formula	C₁₀H₆N₄O₆
Molecular weight	278.18 g/mol
Exact mass	278.0287
Grade	Reference Standard
HSN code	38229090
InChIKey	LIELVKLOFLWIGJ-YDWXAUTNSA-N
SMILES	C1=C(OC(=C1)[N+](=O)[O-])/C=N/N=C/C2=CC=C(O2)[N+](=O)[O-]
PubChem CID	6897752

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	0 / 8
TPSA	143 Å²
Synonyms	Nifuroxazide - Impurity D, 5-Nitro-2-furfuraldazine, 5-Nitro-2-furaldehyde (5-nitrofurfurylene)hydrazone, 5-Nitro-2-furaldehydeazine, 5-nitro-2-furaldehyde azine, 2-Furancarboxaldehyde, 5-nitro-, ((5-nitro-2-furanyl)methylene)hydrazone, (1E,2E)-1,2-Bis((5-nitrofuran-2-yl)methylene)hydrazine, (E,E)-1,2-bis((5-nitrofuran-2-yl)methylene)hydrazine (Nifuroxazide Impurity), 1,2-Bis((5-nitrofuran-2-yl)methylene)hydrazine, 2-Furancarboxaldehyde, 5-nitro-, [(5-nitro-2-furanyl)methylene]hydrazone, 5-nitro-2-furaldehyde [(1E)-(5-nitro-2-furyl)methylene]hydrazone, Furan-2-carboxaldehyde, 5-nitro-, azine

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 Nifuroxazide EP Impurity D?

The CAS Registry Number of Nifuroxazide EP Impurity D is 112537-96-9. It is also known as Nifuroxazide - Impurity D, 5-Nitro-2-furfuraldazine, 5-Nitro-2-furaldehyde (5-nitrofurfurylene)hydrazone.

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

Nifuroxazide EP Impurity D has the molecular formula C10H6N4O6 and a molecular weight of 278.18 g/mol. Its IUPAC name is (E)-1-(5-nitrofuran-2-yl)-N-[(E)-(5-nitrofuran-2-yl)methylideneamino]methanimine.

What is Nifuroxazide EP Impurity D used for?

Nifuroxazide EP Impurity D is supplied as a characterised reference material related to Nifuroxazide. 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 Nifuroxazide EP Impurity D can I order?

We supply Nifuroxazide 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 Nifuroxazide EP Impurity D?

Yes. Every lot of Nifuroxazide 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 Nifuroxazide EP Impurity D be shipped internationally?

Yes. We export Nifuroxazide EP Impurity D worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.