DL-Proline-2,5,5-d3

Name: DL-Proline-2,5,5-d3
Brand: Vaqora Chemicals
SKU: VQ-052419

About DL-Proline-2,5,5-d3

Vaqora Chemicals supplies DL-Proline-2,5,5-d3, a stable isotope labelled standard registered under CAS number 784086-28-8. The compound has the formula C5H9NO2, corresponding to a molecular weight of 118.15 g/mol. The IUPAC name is 2,5,5-trideuteriopyrrolidine-2-carboxylic acid. Common synonyms include H-DL-Pro-OH-d3.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Our customers for this product work in 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	DL-Proline-2,5,5-d3
Catalogue No.	VQ-052419
CAS Number	784086-28-8
IUPAC name	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-FBYXXYQPSA-N
SMILES	[2H]C1(CCC(N1)([2H])C(=O)O)[2H]
PubChem CID	163322668

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 DL-Proline-2,5,5-d3?

The CAS Registry Number of DL-Proline-2,5,5-d3 is 784086-28-8. It is also known as H-DL-Pro-OH-d3.

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

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

Which grade and pack sizes of DL-Proline-2,5,5-d3 can I order?

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

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

Yes. We export DL-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.