1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazi… 401566-79-8

Name: 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine
Brand: Vaqora Chemicals
SKU: VQ-028241

About 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine

1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine (CAS 401566-79-8) is an impurity of Teneligliptin offered by Vaqora Chemicals. Its molecular formula is C14H18N4 and its molecular weight is 242.32 g/mol. The IUPAC name is 1-(5-methyl-2-phenylpyrazol-3-yl)piperazine. Common synonyms include 1-(3-methyl-1-phenyl-5-pyrazolyl)piperazine and CS-M1873.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Teneligliptin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine 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 Teneligliptin

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

Teneligliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine
Catalogue No.	VQ-028241
CAS Number	401566-79-8
IUPAC name	1-(5-methyl-2-phenylpyrazol-3-yl)piperazine
Molecular formula	C₁₄H₁₈N₄
Molecular weight	242.32 g/mol
Exact mass	242.1531
Grade	Reference Standard
HSN code	38229090
InChIKey	FBCUUXMVVOANMV-UHFFFAOYSA-N
SMILES	CC1=NN(C(=C1)N2CCNCC2)C3=CC=CC=C3
PubChem CID	22029039

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 3
TPSA	33.1 Å²
Synonyms	1-(3-methyl-1-phenyl-5-pyrazolyl)piperazine, Piperazine, 1-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-, CS-M1873, 1-(5-methyl-2-phenyl-pyrazol-3-yl)piperazine, 1-(3-Methyl-1-phenyl-1H-pyrazole-5-yl) piprazine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine?

The CAS Registry Number of 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine is 401566-79-8. It is also known as 1-(3-methyl-1-phenyl-5-pyrazolyl)piperazine, Piperazine, 1-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-, CS-M1873.

What is the molecular formula and molecular weight of 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine?

1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine has the molecular formula C14H18N4 and a molecular weight of 242.32 g/mol. Its IUPAC name is 1-(5-methyl-2-phenylpyrazol-3-yl)piperazine.

What is 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine used for?

1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine is supplied as a characterised reference material related to Teneligliptin. 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-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine can I order?

We supply 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine 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-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine?

Yes. Every lot of 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine 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-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine be shipped internationally?

Yes. 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.