Molekula

L-Proline (TF)

SKU 90030880 CAS 147-85-3 C5H9NO2 MW 115.13 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch

L-Proline (TF) is a non-essential amino acid and key building block in protein synthesis, widely used in pharmaceuticals, food supplements, and biocatalysis for peptide synthesis and chiral drug production. It appears as a white crystalline powder, highly soluble in water, and is non-toxic with no signal word classification. CAS 147-85-3, molecular formula C5H9NO2, molecular weight 115.13 g/mol. Stable at ambient conditions. Molekula supplies L-Proline (TF) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90030880
CAS Number: 147-85-3
IUPAC Name: (2S)-pyrrolidine-2-carboxylic acid
EC Number: 205-702-2
Molecular Formula: C5H9NO2
Molecular Weight: 115.13
Exact Mass: 115.0633
SMILES: C1C[C@H](NC1)C(=O)O
InChIKey: ONIBWKKTOPOVIA-BYPYZUCNSA-N
InChI: InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
PubChem CID: 145742

Synonyms

(-)-(S)-Proline
(2S)-pyrrolidine-2-carboxylic acid
(S)-2-Pyrrolidinecarboxylic acid
(S)-Pyrrolidine-2-carboxylic acid
2-pyrrolidinecarboxylic acid
L-Prolin
L-proline
prolina
proline
Prolinum

Literature values

Published physical properties of the substance, not batch specifications.

Appearance: White crystals or crystalline powder
Odour: Odorless
Melting Point: 220-222 °C, decomposes
Solubility (other solvents): Very soluble in water, alcohol; insoluble in ether
log P (octanol/water): -2.54

Source: PubChem CID 145742 (HSDB)

See all 3 other grades of CAS 147-85-3 →

Frequently asked questions

What is L-Proline (TF) commonly used for?

L-Proline (TF) is primarily used as a nutritional supplement, in pharmaceuticals, and as a building block in peptide synthesis. It also serves as a stabilizer in cosmetics and as a flavor enhancer in food applications.

What is the chemical formula and molecular weight of L-Proline (TF)?

The chemical formula of L-Proline (TF) is C5H9NO2, and its molecular weight is 115.13 g/mol.

How should L-Proline (TF) be stored?

Store L-Proline (TF) at ambient temperature in a dry, well-ventilated area, away from incompatible substances.

What grade of L-Proline (TF) does Molekula supply?

Molekula supplies Technical Grade (TF) L-Proline, which meets high-purity standards for industrial and research applications.

Can Molekula supply L-Proline (TF) in bulk quantities?

Yes, Molekula can supply L-Proline (TF) in bulk, with flexible packaging options to meet your specific requirements.

What documentation comes with an order of L-Proline (TF)?

Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.

Related products

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.