CAS 147-85-3

L(-)-Proline

Description:

L(-)-Proline is a naturally occurring amino acid characterized by its unique cyclic structure, which distinguishes it from other amino acids. It is classified as a non-essential amino acid, meaning that the body can synthesize it. L(-)-Proline plays a crucial role in protein synthesis and is particularly important in the formation of collagen, a key structural protein in connective tissues. Its molecular formula is C5H9NO2, and it features a secondary amine group, which contributes to its distinctive properties, including its ability to adopt a unique conformation in proteins. L(-)-Proline is also known for its role in various metabolic pathways and its involvement in the synthesis of other biomolecules. It is soluble in water and exhibits a neutral pH in solution. Additionally, L(-)-Proline has applications in pharmaceuticals, food industry, and as a supplement for athletes due to its potential benefits in muscle recovery and hydration. Its CAS number, 147-85-3, is used for identification in chemical databases and regulatory contexts.

Formula: C₅H₉NO₂

InChI: InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1

InChI key: InChIKey=ONIBWKKTOPOVIA-BYPYZUCNSA-N

SMILES: C(O)(=O)[C@@H]1CCCN1

Synonyms:

• (-)-(S)-Proline
• (2S)-Pyrrolidine-2-carboxylic acid
• (S)-2-Carboxypyrrolidine
• (S)-2-Pyrrolidinecarboxylic acid
• (S)-Pyrrolidine-2-carboxylic acid
• 2-Pyrrolidine carboxylic acid
• 2-Pyrrolidinecarboxylic acid
• 2-Pyrrolidinecarboxylic acid, (S)-
• 21: PN: WO2021055880 SEQID: 22 claimed protein
• 28: PN: US20080058276 PAGE: 11 claimed protein
• <span class="text-smallcaps">L</span>-(-)-Proline
• <span class="text-smallcaps">L</span>-Pyrrolidine-2-carboxylic acid
• <span class="text-smallcaps">L</span>-α-Pyrrolidinecarboxylic acid
• Carboxypyrrolidine
• H-Pro-OH
• L-Prolin
• L-Pyrrolidine-2-carboxylic acid
• L-prolina
• L-α-Pyrrolidinecarboxylic acid
• Nsc 46703
• Proline
• Proline, <span class="text-smallcaps">L</span>-
• Proline, L-
• L-(-)-proline:
• L-Proline

L-Proline

CAS: 147-85-3

Formula: C₅H₉NO₂

Molecular weight: 115.13

Ref: ST-EA-CP-E12014

L-Proline

CAS: 147-85-3

Applications L-Proline is an amino acid and precursor (with vitamin C) for collagen, the building block of the structure of tendons, ligaments, arteries, veins and muscles. It is important in wound healing.
References Bondarenko, L.B., et al.: Int. J. Peptides., 2, 1687 (2012); Rimer, T., et al.: Biomacromolecules, 13, 2110 (2012);

Formula: C₅H₉NO₂

Color and Shape: Neat

Molecular weight: 115.13

Ref: TR-P755995

L-Proline

CAS: 147-85-3

L-Proline is a small molecule drug that can be synthesized by plants. It is a nonessential amino acid with biological properties such as proline, which is a constituent of collagen and the precursor to other amino acids. L-Proline has been shown to have locomotor activity in vivo and in vitro assays, as well as enzyme activities that are involved in mitochondrial functions and polymerase chain reactions. It also has transcriptional regulation properties and can be used for the treatment of Parkinson's disease. L-Proline is also believed to have antioxidant effects due to its ability to bind metals.

Formula: C₅H₉NO₂

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 115.13 g/mol

Ref: 3D-FP02713

L-Proline for tissue culture, 99%

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: min. 99%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 115.13

Ref: SR-56073

L-Proline USP

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: 98.5 - 101.5%

Color and Shape: White , odorless, Crystals

Molecular weight: 115.13

Ref: SR-68128

L-Proline for cell culture, 99%, Endotoxin (BET) 1.0EU/mg

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: min. 99%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 115.13

Ref: SR-65897

L-Proline extrapure CHR, 99%

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: min. 99%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 115.13

Ref: SR-35139

L-Proline ExiPlus, Multi-Compendial, 99%

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: min. 99%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 115.13

Ref: SR-96877

Proline BP

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: 98.5 - 101.0%

Color and Shape: White or almost white, colourless, Crystalline powder or crystals, 2.5g in 50ml water is clear and colourless

Molecular weight: 115.13

Ref: SR-61988