L-Proline-2,5,5-d3

Name: L-Proline-2,5,5-d3
Brand: Vaqora Chemicals
SKU: VQ-041172

About L-Proline-2,5,5-d3

L-Proline-2,5,5-d3 (CAS 65807-22-9) is a stable isotope labelled analogue related to Proline offered by Vaqora Chemicals. The compound has the formula C5H9NO2, corresponding to a molecular weight of 118.15 g/mol. Its systematic (IUPAC) name is (2S)-2,5,5-trideuteriopyrrolidine-2-carboxylic acid. It is also known as L-(-)-Proline-d3 or L-Proline-d3.

It is supplied 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 isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Proline and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer L-Proline-2,5,5-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Proline

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

Proline impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	L-Proline-2,5,5-d3
Catalogue No.	VQ-041172
CAS Number	65807-22-9
IUPAC name	(2S)-2,5,5-trideuteriopyrrolidine-2-carboxylic acid
Molecular formula	C₅H₉NO₂
Molecular weight	118.15 g/mol
Exact mass	118.0822
Grade	Reference Standard
HSN code	38229090
InChIKey	ONIBWKKTOPOVIA-KIZNEYSQSA-N
SMILES	[2H][C@]1(CCC(N1)([2H])[2H])C(=O)O
PubChem CID	89872831

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.5
H-bond donors / acceptors	2 / 3
TPSA	49.3 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 L-Proline-2,5,5-d3?

The CAS Registry Number of L-Proline-2,5,5-d3 is 65807-22-9. It is also known as L-(-)-Proline-d3, L-Proline-d3, TMID-1174.

What is the molecular formula and molecular weight of L-Proline-2,5,5-d3?

L-Proline-2,5,5-d3 has the molecular formula C5H9NO2 and a molecular weight of 118.15 g/mol. Its IUPAC name is (2S)-2,5,5-trideuteriopyrrolidine-2-carboxylic acid.

What is L-Proline-2,5,5-d3 used for?

L-Proline-2,5,5-d3 is supplied as a characterised reference material related to Proline. 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 L-Proline-2,5,5-d3 can I order?

We supply L-Proline-2,5,5-d3 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 L-Proline-2,5,5-d3?

Yes. Every lot of L-Proline-2,5,5-d3 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 L-Proline-2,5,5-d3 be shipped internationally?

Yes. We export L-Proline-2,5,5-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.