l-hydroxyproline basic information |
product name: | l-hydroxyproline |
synonyms: | 4-hydroxyproline;4-l-hydroxyproline;delta-hydroxyproline;hypro;l-proline, 4-hydroxy-, trans-;l-proline,4-hydroxy-,trans;ls-hydroxyproline;proline, 4-hydroxy- |
cas: | 51-35-4 |
mf: | c5h9no3 |
mw: | 131.13 |
einecs: | 200-091-9 |
product categories: | nitrogen cyclic compounds;pharmaceuticals;amino acids;pyrrole&pyrrolidine&pyrroline;hydroxyproline [hyp];unusual amino acids;biochemistry;biological-modified amino acids;l-amino acids;amino acids;amino acids & derivatives;chiral reagents;heterocycles |
mol file: | 51-35-4.mol |
l-hydroxyproline chemical properties |
mp | 273 °c (dec.)(lit.) |
alpha | -75.5 º (c=5, h2o) |
refractive index | -75.5 ° (c=4, h2o) |
storage temp. | store at rt. |
solubility | h2o: 50 mg/ml |
water solubility | 357.8 g/l (20 º c) |
merck | 14,4840 |
brn | 471933 |
cas database reference | 51-35-4(cas database reference) |
nist chemistry reference | hydroxyproline(51-35-4) |
epa substance registry system | l-proline, 4-hydroxy-, (4r)-(51-35-4) |
safety information |
hazard codes | xi,xn |
risk statements | 36/37/38-22 |
safety statements | 24/25-36/37/39-27-26 |
wgk germany | 3 |
rtecs | tw3586500 |
hazard note | irritant |
hazardclass | irritant |
hs code | 29339990 |
l-hydroxyproline usage and synthesis |
chemical properties | white crystalline powder |
usage | a natural constituent of animal structural proteins such as collagen and elastin. several microorganisms producing proline trans-4- and cis-3-hydroxylase were discovered and these enzymes were applied to the industrial production of trans-4- and cis-3-hydroxy-l-proline. |
l-hydroxyproline preparation products and raw materials |
product name: | l-hydroxyproline |
synonyms : | 4-l-hydroxyproline |
cas no : | 51-35-4 |
molecular formula: | c5h9no3 |
molecular weight: | 131.13 |
molecular structure: | |
physics: |
melting points :273℃ alpha :-75.5º(c=5, h2o) refractive index :-75.5°(c=4, h2o) storage temp. :store at rt. water solubility:357.8 g/l (20℃) |
safety information: |
hazard codes :xi,xn risk statements :36/37/38-22 safety statements :24/25-36/37/39-27-26 |