D-Proline, AR

Name: D-Proline, AR
Brand: Vaqora Chemicals
SKU: VQ-046496

About D-Proline, AR

D-Proline (CAS 344-25-2) is an amino acid derivative offered by Vaqora Chemicals in AR grade. With the molecular formula C5H9NO2, it has a molar mass of 115.13 g/mol. The IUPAC name is (2R)-pyrrolidine-2-carboxylic acid. It is also known as (R)-pyrrolidine-2-carboxylic acid or D-Prolin.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include peptide synthesis, cell culture media and biochemical research. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

We offer D-Proline in 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Peptide synthesis
Cell culture media
Biochemical research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	D-Proline, AR
Catalogue No.	VQ-046496
CAS Number	344-25-2
IUPAC name	(2R)-pyrrolidine-2-carboxylic acid
Molecular formula	C₅H₉NO₂
Molecular weight	115.13 g/mol
Exact mass	115.0633
Grade	AR
HSN code	29224990
InChIKey	ONIBWKKTOPOVIA-SCSAIBSYSA-N
SMILES	C1C[C@@H](NC1)C(=O)O
PubChem CID	8988

Physical properties
Physical form	Other
LogP (XLogP3)	-2.5
H-bond donors / acceptors	2 / 3
TPSA	49.3 Å²
Synonyms	(R)-pyrrolidine-2-carboxylic acid, D-Prolin, (2R)-pyrrolidin-1-ium-2-carboxylate, H-D-Pro-OH, R-Proline, D-Pro, H-Pros-OH, D-D-Pro-OH, (2R)-pyrrolidine-2-carboxylate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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

Other grades of CAS 344-25-2

Puriss

D-Proline, 99%

CAS: 344-25-2
Formula: C₅H₉NO₂
MW: 115.13 g/mol

VQ-002089

Frequently asked questions

What is the CAS number of D-Proline, AR?

The CAS Registry Number of D-Proline, AR is 344-25-2. It is also known as (R)-pyrrolidine-2-carboxylic acid, D-Prolin, (2R)-pyrrolidin-1-ium-2-carboxylate.

What is the molecular formula and molecular weight of D-Proline, AR?

D-Proline, AR has the molecular formula C5H9NO2 and a molecular weight of 115.13 g/mol. Its IUPAC name is (2R)-pyrrolidine-2-carboxylic acid.

Which grade and pack sizes of D-Proline, AR can I order?

We supply D-Proline, AR in AR grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with D-Proline, AR?

Yes. Every lot of D-Proline, AR 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 D-Proline, AR be shipped internationally?

Yes. D-Proline, AR 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.