(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid 178172-26-4

Name: (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid
Brand: Vaqora Chemicals
SKU: VQ-033784

About (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid

(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid (CAS 178172-26-4) is an impurity of Saxagliptin offered by Vaqora Chemicals. The compound has the formula C12H19NO4, corresponding to a molecular weight of 241.28 g/mol. Systematically, it is named 1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate. Alternative names: Ethyl N-Boc-L-prolin-4-ene.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Saxagliptin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Saxagliptin

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

Saxagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid
Catalogue No.	VQ-033784
CAS Number	178172-26-4
IUPAC name	1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate
Molecular formula	C₁₂H₁₉NO₄
Molecular weight	241.28 g/mol
Exact mass	241.1314
Grade	Reference Standard
HSN code	38229090
InChIKey	AZVLZXHTXUIWRZ-VIFPVBQESA-N
SMILES	CCOC(=O)[C@@H]1CC=CN1C(=O)OC(C)(C)C
PubChem CID	10562087

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 4
TPSA	55.8 Å²
Synonyms	(S)-1-tert-Butyl 2-ethyl 2,3-dihydro-1H-pyrrole-1,2-dicarboxylate, (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester, 1-tert-butyl 2-ethyl (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate, Ethyl N-Boc-L-prolin-4-ene, 1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)-, Ethyl (S)-1-Boc-2,3-dihydropyrrole-2-carboxylate, (S)-1-tert-Butyl2-ethyl2,3-dihydro-1H-pyrrole-1,2-dicarboxylate, (S)-2,3-Dihydro-pyrrole-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester, (S)-2,3-Dihydropyrrole-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester, (S)-1-tert-butyl 2-ethyl 2,3-dihydropyrrole-1,2-dicarboxylate, O1-tert-butyl O2-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate

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 (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid?

The CAS Registry Number of (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid is 178172-26-4. It is also known as (S)-1-tert-Butyl 2-ethyl 2,3-dihydro-1H-pyrrole-1,2-dicarboxylate, (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester, 1-tert-butyl 2-ethyl (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate.

What is the molecular formula and molecular weight of (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid?

(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid has the molecular formula C12H19NO4 and a molecular weight of 241.28 g/mol. Its IUPAC name is 1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate.

What is (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid used for?

(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid 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 (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid can I order?

We supply (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid 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 (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid?

Yes. Every lot of (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid 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 (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid be shipped internationally?

Yes. We export (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.