Vildagliptin Impurity 2 (S-Isomer)

About Vildagliptin Impurity 2 (S-Isomer)

Vildagliptin Impurity 2 (S-Isomer) is an impurity of Vildagliptin carrying the CAS registry number 19943-27-2. With the molecular formula C10H14N2O2, it has a molar mass of 194.23 g/mol. Systematically, it is named (3S,9S)-1,7-diazatricyclo[7.3.0.03,7]dodecane-2,8-dione. Common synonyms include Cis-cyclo(Pro-Pro) and Vildagliptin Impurity-II.

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.

This Vildagliptin 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Vildagliptin Impurity 2 (S-Isomer) is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Vildagliptin

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

Vildagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	Vildagliptin Impurity 2 (S-Isomer)
Catalogue No.	VQ-006167
CAS Number	19943-27-2
IUPAC name	(3S,9S)-1,7-diazatricyclo[7.3.0.03,7]dodecane-2,8-dione
Molecular formula	C₁₀H₁₄N₂O₂
Molecular weight	194.23 g/mol
Exact mass	194.1055
Grade	Reference Standard
HSN code	38229090
InChIKey	BKASXWPLSXFART-YUMQZZPRSA-N
SMILES	C1C[C@H]2C(=O)N3CCC[C@H]3C(=O)N2C1
PubChem CID	736756

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	0 / 2
TPSA	40.6 Å²
Synonyms	Cis-cyclo(Pro-Pro), (5aS,10aS)-Octahydro-5H,10H-dipyrrolo[1,2-a:1',2'-d]pyrazine-5,10-dione, Vildagliptin Impurity-II, Vildagliptin Impurity-II (S-Isomer), Cyclo(L-prolyl-L-prolyl), Cyclo(L-Pro-L-Pro), Cyclo(prolylproline), Cyclo-L-prolyl-L-proline, L-Prolyl-L-proline anhydride, Proline anhydride, Cyclo(prolylprolyl), cyclo(Pro,Pro)

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 Vildagliptin Impurity 2 (S-Isomer)?

The CAS Registry Number of Vildagliptin Impurity 2 (S-Isomer) is 19943-27-2. It is also known as Cis-cyclo(Pro-Pro), (5aS,10aS)-Octahydro-5H,10H-dipyrrolo[1,2-a:1',2'-d]pyrazine-5,10-dione, Vildagliptin Impurity-II.

What is the molecular formula and molecular weight of Vildagliptin Impurity 2 (S-Isomer)?

Vildagliptin Impurity 2 (S-Isomer) has the molecular formula C10H14N2O2 and a molecular weight of 194.23 g/mol. Its IUPAC name is (3S,9S)-1,7-diazatricyclo[7.3.0.03,7]dodecane-2,8-dione.

What is Vildagliptin Impurity 2 (S-Isomer) used for?

Vildagliptin Impurity 2 (S-Isomer) is supplied as a characterised reference material related to Vildagliptin. 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 Vildagliptin Impurity 2 (S-Isomer) can I order?

We supply Vildagliptin Impurity 2 (S-Isomer) 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 Vildagliptin Impurity 2 (S-Isomer)?

Yes. Every lot of Vildagliptin Impurity 2 (S-Isomer) 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 Vildagliptin Impurity 2 (S-Isomer) be shipped internationally?

Yes. We export Vildagliptin Impurity 2 (S-Isomer) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.