Sitagliptin Enamine Impurity

Name: Sitagliptin Enamine Impurity
Brand: Vaqora Chemicals
SKU: VQ-005921

About Sitagliptin Enamine Impurity

Listed under CAS 767340-03-4, Sitagliptin Enamine Impurity is an impurity of Sitagliptin available from Vaqora Chemicals. Formula C16H13F6N5O, molecular weight 405.3 g/mol. Alternative names: 2,3-Desdihydrogen rac-Sitagliptin and Sitagliptin enamine.

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.

This Sitagliptin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Sitagliptin Enamine Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Sitagliptin

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

Sitagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	Sitagliptin Enamine Impurity
Catalogue No.	VQ-005921
CAS Number	767340-03-4
IUPAC name	(Z)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one
Molecular formula	C₁₆H₁₃F₆N₅O
Molecular weight	405.3 g/mol
Exact mass	405.1024
Grade	Reference Standard
HSN code	38229090
InChIKey	RLSFDUAUKXKPCZ-UITAMQMPSA-N
SMILES	C1CN2C(=NN=C2C(F)(F)F)CN1C(=O)/C=C(/CC3=CC(=C(C=C3F)F)F)\N
PubChem CID	29986152

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	1 / 10
TPSA	77 Å²
Synonyms	2,3-Desdihydrogen rac-Sitagliptin, Sitagliptin enamine, Sitagliptin Impurity K, -7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine, (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin

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 Sitagliptin Enamine Impurity?

The CAS Registry Number of Sitagliptin Enamine Impurity is 767340-03-4. It is also known as 2,3-Desdihydrogen rac-Sitagliptin, Sitagliptin enamine, Sitagliptin Impurity K.

What is the molecular formula and molecular weight of Sitagliptin Enamine Impurity?

Sitagliptin Enamine Impurity has the molecular formula C16H13F6N5O and a molecular weight of 405.3 g/mol. Its IUPAC name is (Z)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one.

What is Sitagliptin Enamine Impurity used for?

Sitagliptin Enamine Impurity is supplied as a characterised reference material related to Sitagliptin. 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 Sitagliptin Enamine Impurity can I order?

We supply Sitagliptin Enamine Impurity in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sitagliptin Enamine Impurity?

Yes. Every lot of Sitagliptin Enamine Impurity 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 Sitagliptin Enamine Impurity be shipped internationally?

Yes. We export Sitagliptin Enamine Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.