1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxa… 2734004-61-4

Name: 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one
Brand: Vaqora Chemicals
SKU: VQ-022867

About 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one

Listed under CAS 2734004-61-4, 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one is an impurity of Isavuconazole available from Vaqora Chemicals. Formula C8H8N2O2, molecular weight 164.16 g/mol. The IUPAC name is 1-methyl-4H-pyrido[2,3-d][1,3]oxazin-2-one.

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

As a characterised impurity of Isavuconazole, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from 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 Isavuconazole

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

Isavuconazole impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one
Catalogue No.	VQ-022867
CAS Number	2734004-61-4
IUPAC name	1-methyl-4H-pyrido[2,3-d][1,3]oxazin-2-one
Molecular formula	C₈H₈N₂O₂
Molecular weight	164.16 g/mol
Exact mass	164.0586
Grade	Reference Standard
HSN code	38229090
InChIKey	DATWPOFGEWIKFI-UHFFFAOYSA-N
SMILES	CN1C2=C(COC1=O)C=CC=N2
PubChem CID	67266319

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	0 / 3
TPSA	42.4 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-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one?

The CAS Registry Number of 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one is 2734004-61-4. It is also known as 1,4-Dihydro-1-methyl-2H-pyrido[2,3-d][1,3]oxazin-2-one, 1,4-Dihydro-1-methyl-2H-pyrido(2,3-d)(1,3)oxazin-2-one, 1-methyl-1H-pyrido[2,3-d][1,3]oxazin-2(4H)-one.

What is the molecular formula and molecular weight of 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one?

1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one has the molecular formula C8H8N2O2 and a molecular weight of 164.16 g/mol. Its IUPAC name is 1-methyl-4H-pyrido[2,3-d][1,3]oxazin-2-one.

What is 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one used for?

1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one is supplied as a characterised reference material related to Isavuconazole. 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-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one can I order?

We supply 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-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 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one?

Yes. Every lot of 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-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 1-Methyl-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one be shipped internationally?

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