N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyr… 106236-80-0

Name: N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide
Brand: Vaqora Chemicals
SKU: VQ-026623

About N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide

N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide (CAS 106236-80-0) is an impurity of Metamizole offered by Vaqora Chemicals. Formula C11H11N3O2, molecular weight 217.22 g/mol. Its systematic (IUPAC) name is N-(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)formamide.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Metamizole, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Metamizole

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

Metamizole impurities

Specifications & identifiers

Chemical identifiers
Product name	N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide
Catalogue No.	VQ-026623
CAS Number	106236-80-0
IUPAC name	N-(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)formamide
Molecular formula	C₁₁H₁₁N₃O₂
Molecular weight	217.22 g/mol
Exact mass	217.0851
Grade	Reference Standard
HSN code	38229090
InChIKey	IODOHLFZJQZMTR-UHFFFAOYSA-N
SMILES	CC1=C(C(=O)N(N1)C2=CC=CC=C2)NC=O
PubChem CID	46859209

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	2 / 3
TPSA	61.4 Å²
Synonyms	N-(2,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)formamide, N-(3-Methyl-5-oxo-1-phenyl-2H-pyrazol-4-yl)formamide, (5-Methyl-3-oxo-2-phenyl-1,2-dihydro-3H-pyrazole-4-yl)formamide, Formamide, N-(2,3-dihydro-5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-, Formamide, N-(2,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)-

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 N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide?

The CAS Registry Number of N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide is 106236-80-0. It is also known as N-(2,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)formamide, N-(3-Methyl-5-oxo-1-phenyl-2H-pyrazol-4-yl)formamide, (5-Methyl-3-oxo-2-phenyl-1,2-dihydro-3H-pyrazole-4-yl)formamide.

What is the molecular formula and molecular weight of N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide?

N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide has the molecular formula C11H11N3O2 and a molecular weight of 217.22 g/mol. Its IUPAC name is N-(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)formamide.

What is N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide used for?

N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide is supplied as a characterised reference material related to Metamizole. 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 N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide can I order?

We supply N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide 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 N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide?

Yes. Every lot of N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide 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 N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide be shipped internationally?

Yes. We export N-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)formamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.