Sitagliptin Impurity 32

Name: Sitagliptin Impurity 32
Brand: Vaqora Chemicals
SKU: VQ-033883

About Sitagliptin Impurity 32

Sitagliptin Impurity 32 (CAS 945261-49-4) is an impurity of Sitagliptin offered by Vaqora Chemicals. The compound has the formula C16H15F6N5O, corresponding to a molecular weight of 407.31 g/mol. It is also known as Sitagliptin Impurity 156.

It is supplied 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.

Pharmaceutical QC and development laboratories use this impurity standard of Sitagliptin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Sitagliptin Impurity 32 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

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 Impurity 32
Catalogue No.	VQ-033883
CAS Number	945261-49-4
IUPAC name	(3R)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,3,5-trifluorophenyl)butan-1-one
Molecular formula	C₁₆H₁₅F₆N₅O
Molecular weight	407.31 g/mol
Exact mass	407.1181
Grade	Reference Standard
HSN code	38229090
InChIKey	KRTKJOMGTJIRJK-SNVBAGLBSA-N
SMILES	C1CN2C(=NN=C2C(F)(F)F)CN1C(=O)C[C@@H](CC3=C(C(=CC(=C3)F)F)F)N
PubChem CID	44431170

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	1 / 10
TPSA	77 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 Sitagliptin Impurity 32?

The CAS Registry Number of Sitagliptin Impurity 32 is 945261-49-4. It is also known as Sitagliptin Impurity 156.

What is the molecular formula and molecular weight of Sitagliptin Impurity 32?

Sitagliptin Impurity 32 has the molecular formula C16H15F6N5O and a molecular weight of 407.31 g/mol. Its IUPAC name is (3R)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,3,5-trifluorophenyl)butan-1-one.

What is Sitagliptin Impurity 32 used for?

Sitagliptin Impurity 32 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 Impurity 32 can I order?

We supply Sitagliptin Impurity 32 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 Sitagliptin Impurity 32?

Yes. Every lot of Sitagliptin Impurity 32 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 Impurity 32 be shipped internationally?

Yes. We export Sitagliptin Impurity 32 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.