CAS 16257-83-3: L-Proline, 4-amino-, cis- (9CI)
Description:L-Proline, 4-amino-, cis- (9CI), with the CAS number 16257-83-3, is an amino acid characterized by its unique cyclic structure, which includes a five-membered pyrrolidine ring. This compound is a derivative of proline, featuring an amino group at the fourth carbon position, contributing to its classification as a secondary amine. L-Proline is known for its role in protein synthesis and is a key component in collagen, providing structural stability to various tissues. The "cis" designation indicates the specific geometric configuration of the substituents around the double bond, which can influence the compound's biological activity and interactions. L-Proline is also involved in various metabolic pathways and has been studied for its potential therapeutic applications, including its role in wound healing and as a precursor for other amino acids. Its solubility in water and moderate stability under physiological conditions make it a valuable compound in both biochemical research and potential pharmaceutical applications.
Formula:C5H10N2O2
InChI:InChI=1/C5H10N2O2/c6-3-1-4(5(8)9)7-2-3/h3-4,7H,1-2,6H2,(H,8,9)/t3-,4-/m0/s1
- Synonyms:
- (4S)-4-Amino-L-prolin
- (4S)-4-Amino-L-proline
- L-proline, 4-amino-, (4S)-
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | L-Proline, 4-amino-, cis- (9CI) REF: IN-DA00AO09CAS: 16257-83-3 | 95% | 139.00 €~550.00 € | Thu 27 Mar 25 |
![]() | (2S,4S)-4-Aminopyrrolidine-2-carboxylic acid REF: 54-OR450007CAS: 16257-83-3 | 95% | 173.00 €~547.00 € | Fri 28 Mar 25 |
![]() | (2S,4S)-4-aminopyrrolidine-2-carboxylic acid REF: 10-F600362CAS: 16257-83-3 | 95% | 91.00 €~386.00 € | Tue 01 Apr 25 |
![]() | (2S,4S)-4-Aminopyrrolidine-2-carboxylic acid REF: 3D-FA146783CAS: 16257-83-3 | Min. 95% | - - - | Discontinued product |

L-Proline, 4-amino-, cis- (9CI)
Ref: IN-DA00AO09
100mg | 139.00 € | ||
250mg | 152.00 € |

Ref: 54-OR450007
1g | 547.00 € | ||
100mg | 173.00 € | ||
250mg | 203.00 € |

(2S,4S)-4-aminopyrrolidine-2-carboxylic acid
Ref: 10-F600362
1g | 386.00 € | ||
100mg | 91.00 € | ||
250mg | 114.00 € |

(2S,4S)-4-Aminopyrrolidine-2-carboxylic acid
Ref: 3D-FA146783
1g | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information | |
250mg | Discontinued | Request information | |
500mg | Discontinued | Request information |