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618-27-9 - cis-4-Hydroxy-L-proline, 99% - (2S,4S)-(-)-4-Hydroxypyrrolidine-2-carboxylic acid - H-cis-Hyp-OH - H27194 - Alfa Aesar

H27194 cis-4-Hydroxy-L-proline, 99%

CAS Number
(2S,4S)-(-)-4-Hydroxypyrrolidine-2-carboxylic acid

Size Price ($) Quantity Availability
250mg 166.00
1g 522.00
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cis-4-Hydroxy-L-proline, 99%


Chemical Properties

Formula Weight
Melting point
ca 250° dec.
Soluble in water.


cis-4-Hydroxy-L-proline (CHP) is a proline analog that inhibits collagen synthesis and has been used as an anticancer compound. CHP blocked myotube formation and expression of sarcomeric myosin heavy chain in C2C12 murine skeletal muscle cells. CHP inhibited proliferation of murine Panc02 pancreatic carcinoma cell line3 and rat pancreatic carcinoma cell line DSL6A. cis-4-Hydroxy-L-proline and other hydrosyl-L-prolines are important intermediates for chiral synthesis of potential drugs.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature References

Heather Dickens et. al. Anticancer drug cis-4-hydroxy-L-proline: Correlation of preclinical toxicology with clinical parameters of liver function. Molecular Medicine Reports. 2008, 1(4), 459-464 .

Roux A, Xu Y,; Heilier JF,; Olivier MF,; Ezan E,; Tabet JC,; Junot C. Annotation of the human adult urinary metabolome and metabolite identification using ultra high performance liquid chromatography coupled to a linear quadrupole ion trap-Orbitrap mass spectrometer. Analytical chemistry. 2012, 84 6429-6437.

GHS Hazard and Precautionary Statements

Precautionary Statements: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


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