1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4… 287964-59-4

About 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide

1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide is an impurity of Temozolomide carrying the CAS registry number 287964-59-4. The compound has the formula C6H4N6O4, corresponding to a molecular weight of 224.13 g/mol. Its systematic (IUPAC) name is 3-nitro-4-oxo-1H-imidazo[5,1-c][1,2,4]triazine-8-carboxamide.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Temozolomide, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Temozolomide

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

Temozolomide impurities

Specifications & identifiers

Chemical identifiers
Product name	1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide
Catalogue No.	VQ-034089
CAS Number	287964-59-4
IUPAC name	3-nitro-4-oxo-1H-imidazo[5,1-c][1,2,4]triazine-8-carboxamide
Molecular formula	C₆H₄N₆O₄
Molecular weight	224.13 g/mol
Exact mass	224.0294
Grade	Reference Standard
HSN code	38229090
InChIKey	UPMXYTFKFBVAEM-UHFFFAOYSA-N
SMILES	C1=NC(=C2N1C(=O)C(=NN2)[N+](=O)[O-])C(=O)N
PubChem CID	15420254

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.4
H-bond donors / acceptors	2 / 7
TPSA	148 Å²

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 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide?

The CAS Registry Number of 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide is 287964-59-4. It is also known as 3-Nitro-4-oxo-1,4-dihydroimidazo[5,1-c][1,2,4]triazine-8-carboxamide.

What is the molecular formula and molecular weight of 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide?

1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide has the molecular formula C6H4N6O4 and a molecular weight of 224.13 g/mol. Its IUPAC name is 3-nitro-4-oxo-1H-imidazo[5,1-c][1,2,4]triazine-8-carboxamide.

What is 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide used for?

1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide is supplied as a characterised reference material related to Temozolomide. 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 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide can I order?

We supply 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide 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 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide?

Yes. Every lot of 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide 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 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide be shipped internationally?

Yes. We export 1,4-Dihydro-3-nitro-4-oxoimidazo[5,1-c][1,2,4]triazine-8-carboxamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.