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Catalog Number:
00256
CAS Number:
147-85-3
L-Proline
Purity:
≥ 99% (Assay)
Synonym(s):
L-Pro-OH, (S)-Pyrrolidine-2-carboxylic acid
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$18.50 /25G
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Product Information

L-Proline is a non-essential amino acid that plays a crucial role in protein synthesis and is vital for various biological functions. This compound is recognized for its unique cyclic structure, which contributes to the stability of protein structures, particularly in collagen, making it essential in the fields of biochemistry and pharmaceuticals. L-Proline is widely utilized in the synthesis of pharmaceuticals, food additives, and cosmetics, where it serves as a building block for peptides and proteins. Its ability to enhance the stability and solubility of formulations makes it a preferred choice among researchers and industry professionals.

In addition to its structural benefits, L-Proline has been explored for its potential therapeutic applications, including its role in wound healing and tissue repair. It has also shown promise in the development of novel drug delivery systems and as a supplement in sports nutrition due to its role in muscle metabolism. The versatility of L-Proline in various applications, combined with its safety profile, positions it as a valuable ingredient in both research and commercial products.

Synonyms
L-Pro-OH, (S)-Pyrrolidine-2-carboxylic acid
CAS Number
147-85-3
Purity
≥ 99% (Assay)
Molecular Formula
C5H9NO2
Molecular Weight
115.14
MDL Number
MFCD00064318
PubChem ID
614
Melting Point
220 - 222 °C (Lit.)
Appearance
White crystalline powder
Optical Rotation
[a]D20 = -85 ± 2 º (Lit.)
Conditions
Store at RT
General Information
Synonyms
L-Pro-OH, (S)-Pyrrolidine-2-carboxylic acid
CAS Number
147-85-3
Purity
≥ 99% (Assay)
Molecular Formula
C5H9NO2
Molecular Weight
115.14
MDL Number
MFCD00064318
PubChem ID
614
Melting Point
220 - 222 °C (Lit.)
Appearance
White crystalline powder
Optical Rotation
[a]D20 = -85 ± 2 º (Lit.)
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

L-Proline is widely utilized in research focused on:

  • Pharmaceutical Development: It serves as a building block in the synthesis of various pharmaceuticals, particularly in the development of peptide-based drugs, enhancing their stability and bioactivity.
  • Food Industry: Commonly used as a food additive, it acts as a flavor enhancer and stabilizer, improving the taste and texture of products like baked goods and dairy items.
  • Cosmetics: L-Proline is incorporated in skincare formulations for its moisturizing properties, helping to improve skin hydration and elasticity, making it a popular ingredient in anti-aging products.
  • Biotechnology: It plays a crucial role in protein folding and stabilization, which is essential in the production of recombinant proteins and enzymes, contributing to advancements in biotechnology research.
  • Sports Nutrition: Used in dietary supplements, it supports muscle recovery and collagen synthesis, making it beneficial for athletes and fitness enthusiasts looking to enhance performance and recovery.

Citations