4H-Imidazo[4,5-d][1,2,3]triazin-4-one

Name: 4H-Imidazo[4,5-d][1,2,3]triazin-4-one
Brand: Vaqora Chemicals
SKU: VQ-047917

About 4H-Imidazo[4,5-d][1,2,3]triazin-4-one

Listed under CAS 63907-29-9, 4H-Imidazo[4,5-d][1,2,3]triazin-4-one is an impurity of Dacarbazine available from Vaqora Chemicals. The compound has the formula C4HN5O, corresponding to a molecular weight of 135.08 g/mol. Its systematic (IUPAC) name is imidazo[4,5-d]triazin-4-one. It is also known as 4H-Imidazo(4,5-d)-v-triazine, 4-oxo- or 4-Oxo-4H-imidazo(4,5-d)-v-triazine.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Dacarbazine, 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.

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

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

Industries

Related to Dacarbazine

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

Dacarbazine impurities

Specifications & identifiers

Chemical identifiers
Product name	4H-Imidazo[4,5-d][1,2,3]triazin-4-one
Catalogue No.	VQ-047917
CAS Number	63907-29-9
IUPAC name	imidazo[4,5-d]triazin-4-one
Molecular formula	C₄HN₅O
Molecular weight	135.08 g/mol
Exact mass	135.0181
Grade	Reference Standard
HSN code	38229090
InChIKey	IJYHVZICHKCLMQ-UHFFFAOYSA-N
SMILES	C1=NC2=NN=NC(=O)C2=N1
PubChem CID	3048493

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	0 / 3
TPSA	78.9 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 4H-Imidazo[4,5-d][1,2,3]triazin-4-one?

The CAS Registry Number of 4H-Imidazo[4,5-d][1,2,3]triazin-4-one is 63907-29-9. It is also known as 4H-Imidazo(4,5-d)-v-triazine, 4-oxo-, 4-Oxo-4H-imidazo(4,5-d)-v-triazine, Imidazotriazinone.

What is the molecular formula and molecular weight of 4H-Imidazo[4,5-d][1,2,3]triazin-4-one?

4H-Imidazo[4,5-d][1,2,3]triazin-4-one has the molecular formula C4HN5O and a molecular weight of 135.08 g/mol. Its IUPAC name is imidazo[4,5-d]triazin-4-one.

What is 4H-Imidazo[4,5-d][1,2,3]triazin-4-one used for?

4H-Imidazo[4,5-d][1,2,3]triazin-4-one is supplied as a characterised reference material related to Dacarbazine. 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 4H-Imidazo[4,5-d][1,2,3]triazin-4-one can I order?

We supply 4H-Imidazo[4,5-d][1,2,3]triazin-4-one 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 4H-Imidazo[4,5-d][1,2,3]triazin-4-one?

Yes. Every lot of 4H-Imidazo[4,5-d][1,2,3]triazin-4-one 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 4H-Imidazo[4,5-d][1,2,3]triazin-4-one be shipped internationally?

Yes. We export 4H-Imidazo[4,5-d][1,2,3]triazin-4-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.