(2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrr… 401564-36-1

Name: (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester
Brand: Vaqora Chemicals
SKU: VQ-027101

About (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester

Vaqora Chemicals supplies (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester, an impurity of Teneligliptin registered under CAS number 401564-36-1. Formula C13H20N2O4S, molecular weight 300.38 g/mol. Systematically, it is named tert-butyl (2S)-4-oxo-2-(1,3-thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate. Alternative names: Teneligptin intermediate and Teneligptin Intermediate (TEN11).

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Teneligliptin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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	(2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester
Catalogue No.	VQ-027101
CAS Number	401564-36-1
IUPAC name	tert-butyl (2S)-4-oxo-2-(1,3-thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate
Molecular formula	C₁₃H₂₀N₂O₄S
Molecular weight	300.38 g/mol
Exact mass	300.1144
Grade	Reference Standard
HSN code	38229090
InChIKey	ULXKZRPRLJGLDM-JTQLQIEISA-N
SMILES	CC(C)(C)OC(=O)N1CC(=O)C[C@H]1C(=O)N2CCSC2
PubChem CID	58516805

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 5
TPSA	92.2 Å²
Synonyms	tert-butyl (2S)-4-oxo-2-(1,3-thiazolidin-3-yl carbonyl)pyrrolidine-1-carboxylate, (S)-tert-Butyl 4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate, (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic acid tert-butyl ester, (S)-1-Boc-5-(thiazolidine-3-carbonyl)pyrrolidin-3-one, tert-butyl (S)-4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate, (R)-tert-butyl 4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate, 3-((s)-1-tert-butoxycarbonyl-4-oxo-2-pyrrolidinylcarbonyl)-1,3-thiazolidine, Teneligptin intermediate, Teneligptin Intermediate (TEN11), CS-M1874, (S)-tert-Butyl4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate, tert-butyl (2S)-4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester?

The CAS Registry Number of (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester is 401564-36-1. It is also known as tert-butyl (2S)-4-oxo-2-(1,3-thiazolidin-3-yl carbonyl)pyrrolidine-1-carboxylate, (S)-tert-Butyl 4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate, (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic acid tert-butyl ester.

What is the molecular formula and molecular weight of (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester?

(2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester has the molecular formula C13H20N2O4S and a molecular weight of 300.38 g/mol. Its IUPAC name is tert-butyl (2S)-4-oxo-2-(1,3-thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate.

What is (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester used for?

(2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester 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 (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester can I order?

We supply (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester 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 (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester?

Yes. Every lot of (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester 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 (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester be shipped internationally?

Yes. (2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester 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.