Proline  is an α-amino acid, it is non-essential amino acid. We offer proline testing laboratory services in dietary supplements, nutrition, food, and other products at NPA Laboratories, LLC

Nutritional Phytochemical Analytical Laboratory

Molecular Weight: 115.13

Molecular Formula:  C₅H₉NO₂

IUPAC Name: (S)-2-pyrrolidinecarboxylic acid

CAS Name: L-Proline

CAS number:  147-85-3

One Letter Code:  P

Three Letter Code: Pro

Proline

Structural Formula

3D Structural Formula

¨ Alanine

¨ Arginine

¨ Aspartic Acid

¨ Cysteine

¨ Cystine

¨ Glutamic Acid

¨ Glycine

¨ Histidine

¨ Isoleucine

¨ Leucine

¨ Lysine

¨ L-Theanine

¨ Methionine

¨ Phenylalanine

¨ Proline

¨ Serine

¨ Taurine

¨ Threonine

¨ Tryptophan

¨ Tyrosine

¨ Valine

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