L-Hydroxyproline CAS NO.51-35-4

L-Hydroxyproline Chemical Properties
Melting point     273 °C (dec.)(lit.)
alpha     -75.5 º (c=5, H2O)
Boiling point     242.42°C (rough estimate)
density     1.3121 (rough estimate)
vapor density     4.5 (vs air)
refractive index     -75.5 ° (C=4, H2O)
storage temp.     Store at RT.
solubility     H2O: 50 mg/mL
form     Crystals or Crystalline Powder
pka    1.82, 9.66(at 25℃)
color     White
PH    5.5-6.5 (50g/l, H2O, 20℃)
Odor    Odorless
optical activity    [α]25/D 75.6°, c = 1 in H2O
Water Solubility     357.8 g/L (20 º C)
Merck     14,4840
BRN     471933
InChIKey    PMMYEEVYMWASQN-DMTCNVIQSA-N
CAS DataBase Reference    51-35-4(CAS DataBase Reference)
NIST Chemistry Reference    Hydroxyproline(51-35-4)
EPA Substance Registry System    trans-4-Hydroxy-L-proline (51-35-4)

L-Hydroxyproline Basic information
Product Name:    L-Hydroxyproline
Synonyms:    H-HYP-OH;H-HYP-OH (TRANS);H-L-HYDROXYPROLINE;H-L-HYP-OH;H-TRANS-HYP-OH;HYDROXYPROLINE;HYDROXY-L-PROLINE;HYDROXY-L-PROLINE, TRANS-4-
CAS:    51-35-4
MF:    C5H9NO3
MW:    131.13
EINECS:    200-091-9
Mol File:    51-35-4.mol

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
TSCA     Yes
HazardClass     IRRITANT
HS Code     29339990