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

Purity: >99.0%(T)(HPLC)

Color and Shape: White powder to crystal

Molecular weight: 115.13

Ref: 3B-P0481

L-Proline, 99%

CAS: 147-85-3

L-Proline is used as asymmetric catalysts in organic synthesis and asymmetric aldol cyclization. It is involved in the Michael addition of dimethyl malonate to alfa-beta-unsaturated aldehydes. It is a precursor of hydroxyproline in collagen. It is an active component of collagen and involved in the

Formula: C₅H₉NO₂

Purity: 99%

Color and Shape: Crystals or powder or crystalline powder, White

Molecular weight: 115.13

Ref: 02-A10199

H-Pro-OH

CAS: 147-85-3

Bachem ID: 4031088.

Formula: C₅H₉NO₂

Purity: > 99%

Color and Shape: White

Molecular weight: 115.13

Ref: 01-4031088

PROLINE CRS

CAS: 147-85-3

PROLINE CRS

Formula: C₅H₉NO₂

Molecular weight: 115.1305

Ref: 41-P3350000

L-Proline

CAS: 147-85-3

Heterocyclic compounds (excluding aromatic or modified aromatic) withnitrogen hetero-atom(s) only nesoi

Formula: C₅H₉NO₂

Color and Shape: White Crystals

Molecular weight: 115.06333

Ref: 45-1568506

L-Proline

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 115.1305

Ref: IN-DA00352S

L-Proline, 2.5M solution

CAS: 147-85-3

Formula: C₅H₉NO₂

Molecular weight: 115.13

Ref: 7W-GM9283

L-Proline

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: 99.0 - 101.0 % (anhydrous)

Color and Shape: White crystals or crystalline powder

Molecular weight: 115.13

Ref: 7W-GM1129

Enalapril Impurity 5

CAS: 147-85-3

Formula: C₅H₉NO₂

Molecular weight: 115.13

Ref: 4Z-E-0227

L-Proline

CAS: 147-85-3

L-Proline

Purity: ≥98%

Molecular weight: 115.13g/mol

Ref: 54-BUP18747

L-Proline, GlenCell™, suitable for cell culture

CAS: 147-85-3

Formula: C₅H₉NO₂

Purity: ≤ 0.2%

Color and Shape: White crystals or crystalline powder

Molecular weight: 115.13

Ref: 7W-GM9897

L-Proline

CAS: 147-85-3

Proline accumulates in many plant species in response to environmental stress, it can act as a signaling molecule to modulate mitochondrial functions, influence cell proliferation or cell death and trigger specific gene expression, which can be essential for plant recovery from stress, the engineering of proline metabolism could lead to new opportunities to improve plant tolerance of environmental stresses.

Formula: C₅H₉NO₂

Purity: 95%~99%

Color and Shape: Powder

Molecular weight: 115.132

Ref: BP-BP3522

L-Proline

CAS: 147-85-3

Formula: C₅H₉NO₂

Color and Shape: Neat

Molecular weight: 115.13

Ref: 04-C16345600

L-Proline (HPMC encapsulated)

CAS: 147-85-3

Formula: C₅H₉NO₂

Color and Shape: White to Almost white capsule

Molecular weight: 115.13

Ref: 3B-R0313

H-Pro-OH

CAS: 147-85-3

M02947 - H-Pro-OH

Formula: C₅H₉NO₂

Purity: 99%

Color and Shape: Solid, Crystalline or Powder

Molecular weight: 115.132

Ref: 10-M02947

Proline (L-Proline)

CAS: 147-85-3

Formula: C₅H₉NO₂

Color and Shape: Neat

Molecular weight: 115.13

Ref: 86-MM1543.00

L-Proline

CAS: 147-85-3

L-Proline, a nonessential amino acid crucial for collagen synthesis, supports joint, tendon, and heart muscle health.

Formula: C₅H₉NO₂

Purity: 98% - 98.05%

Color and Shape: Flat Needles From Alcohol + Ether; Prisms From Water Solid

Molecular weight: 115.13

Ref: TM-T2O2683

L-Proline

CAS: 147-85-3

L-Proline

Formula: C₅H₉NO₂

Purity: 98.5%

Color and Shape: white powder

Molecular weight: 115.13045g/mol

Ref: 54-BIP0717

L-proline

CAS: 147-85-3

Amino acid

Formula: C₅H₉NO₂

Purity: ≥ 98.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 115.13

Ref: 5G-83414

L-Proline-13C5,15N

CAS: 147-85-3

Stability Hygroscopic
Applications L-Proline-13C5,15N is isotope labelled form of L-Proline (P755995), which 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 also 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: C₅H₉₁₅NO₂

Color and Shape: Off-White

Molecular weight: 121.09

Ref: TR-P755998