1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-p… 2500321-37-7

Name: 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole
Brand: Vaqora Chemicals
SKU: VQ-048181

About 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole

Listed under CAS 2500321-37-7, 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole is an impurity of Eltrombopag available from Vaqora Chemicals. Formula C14H18N2O, molecular weight 230.31 g/mol. Systematically, it is named 1-(3,4-dimethylphenyl)-5-ethoxy-3-methylpyrazole.

It is supplied 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.

As a characterised impurity of Eltrombopag, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Eltrombopag

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

Eltrombopag impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole
Catalogue No.	VQ-048181
CAS Number	2500321-37-7
IUPAC name	1-(3,4-dimethylphenyl)-5-ethoxy-3-methylpyrazole
Molecular formula	C₁₄H₁₈N₂O
Molecular weight	230.31 g/mol
Exact mass	230.1419
Grade	Reference Standard
HSN code	38229090
InChIKey	KJUPMHWAKJFAQQ-UHFFFAOYSA-N
SMILES	CCOC1=CC(=NN1C2=CC(=C(C=C2)C)C)C
PubChem CID	172866815

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	0 / 2
TPSA	27.1 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-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole?

The CAS Registry Number of 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole is 2500321-37-7. It is also known as 1H-Pyrazole, 1-(3,4-dimethylphenyl)-5-ethoxy-3-methyl-.

What is the molecular formula and molecular weight of 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole?

1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole has the molecular formula C14H18N2O and a molecular weight of 230.31 g/mol. Its IUPAC name is 1-(3,4-dimethylphenyl)-5-ethoxy-3-methylpyrazole.

What is 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole used for?

1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole is supplied as a characterised reference material related to Eltrombopag. 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-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole can I order?

We supply 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole 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-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole?

Yes. Every lot of 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole 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-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole be shipped internationally?

Yes. We export 1-(3,4-Dimethylphenyl)-5-ethoxy-3-methyl-1H-pyrazole worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.