1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolid… 194594-23-5

Name: 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate
Brand: Vaqora Chemicals
SKU: VQ-042116

About 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate

1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate is a metabolite or degradation product of Saxagliptin carrying the CAS registry number 194594-23-5. With the molecular formula C12H21NO5, it has a molar mass of 259.3 g/mol. Its systematic (IUPAC) name is 1-O-tert-butyl 2-O-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate.

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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Saxagliptin, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Saxagliptin

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

Saxagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate
Catalogue No.	VQ-042116
CAS Number	194594-23-5
IUPAC name	1-O-tert-butyl 2-O-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate
Molecular formula	C₁₂H₂₁NO₅
Molecular weight	259.3 g/mol
Exact mass	259.142
Grade	Reference Standard
HSN code	38229090
InChIKey	YEBCMUBWXIBWMU-IENPIDJESA-N
SMILES	CCOC(=O)[C@@H]1CCC(N1C(=O)OC(C)(C)C)O
PubChem CID	10801244

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 5
TPSA	76.1 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 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate?

The CAS Registry Number of 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate is 194594-23-5. It is also known as (2S)-1-tert-Butyl 2-ethyl 5-hydroxypyrrolidine-1,2-dicarboxylate, (2S)-1-tert-Butyl2-ethyl5-hydroxypyrrolidine-1,2-dicarboxylate, (2S,5R/S)-1-(tert-Butoxycarbonyl)-5-hydroxypyrrolidine-2-carboxylic acid ethyl ester.

What is the molecular formula and molecular weight of 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate?

1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate has the molecular formula C12H21NO5 and a molecular weight of 259.3 g/mol. Its IUPAC name is 1-O-tert-butyl 2-O-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate.

What is 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate used for?

1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate is supplied as a characterised reference material related to Saxagliptin. 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 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate can I order?

We supply 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate 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 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate?

Yes. Every lot of 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate 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 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate be shipped internationally?

Yes. We export 1-(tert-Butyl) 2-ethyl (2S)-5-hydroxypyrrolidine-1,2-dicarboxylate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.