Sitagliptin EP Impurity A

Name: Sitagliptin EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-028052

About Sitagliptin EP Impurity A

Vaqora Chemicals supplies Sitagliptin EP Impurity A, a pharmacopeial impurity of Sitagliptin registered under CAS number 823817-55-6. Formula C16H15F6N5O, molecular weight 407.31 g/mol. It is also known as Sitagliptin phosphate impurity A or Sitagliptin S-Isomer.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Sitagliptin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Sitagliptin

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

Sitagliptin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sitagliptin EP Impurity A
Catalogue No.	VQ-028052
CAS Number	823817-55-6
IUPAC name	(3S)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one
Molecular formula	C₁₆H₁₅F₆N₅O
Molecular weight	407.31 g/mol
Exact mass	407.1181
Grade	Reference Standard
HSN code	38229090
InChIKey	MFFMDFFZMYYVKS-VIFPVBQESA-N
SMILES	C1CN2C(=NN=C2C(F)(F)F)CN1C(=O)C[C@H](CC3=CC(=C(C=C3F)F)F)N
PubChem CID	11432118

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 EP Impurity A?

The CAS Registry Number of Sitagliptin EP Impurity A is 823817-55-6. It is also known as Sitagliptin Phosphate Monohydrate - Impurity A (Freebase), Sitagliptin phosphate impurity A, Sitagliptin S-Isomer.

What is the molecular formula and molecular weight of Sitagliptin EP Impurity A?

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

What is Sitagliptin EP Impurity A used for?

Sitagliptin EP Impurity A 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 EP Impurity A can I order?

We supply Sitagliptin EP Impurity A 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 EP Impurity A?

Yes. Every lot of Sitagliptin EP Impurity A 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 EP Impurity A be shipped internationally?

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