Your Location：Home >Products >Fine Chemicals >1148-11-4
Appearance:Crystalline Powder or Crystals
Throughput:100|Metric Ton|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:98%
Product Name: N-Benzyloxycarbonyl-L-proline
CAS: 1148-11-4
MF: C13H15NO4
MW: 249.26
EINECS: 214-557-4
Mol File: 1148-11-4.mol
N-Benzyloxycarbonyl-L-proline Structure
N-Benzyloxycarbonyl-L-proline Chemical Properties
Melting point 75-77 °C
alpha -60 º (c=2,AcOH)
Boiling point 392.36°C (rough estimate)
density 1.1952 (rough estimate)
refractive index -40 ° (C=2, EtOH)
storage temp. 2-8°C
solubility Solubility in methanol, almost transparency.
pka 3.99±0.20(Predicted)
form Crystalline Powder or Crystals
color White to off-white
optical activity [α]20/D 42°, c = 2 in ethanol
BRN 88579
InChIKey JXGVXCZADZNAMJ-NSHDSACASA-N
CAS DataBase Reference 1148-11-4(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 62-36/37/38-20/21/22
Safety Statements 22-24/25-36-26
WGK Germany 3
RTECS UY0745000
HazardClass IRRITANT
HS Code 29339900
CAS：885523-08-0
CAS：517920-73-9
CAS：1122-62-9
CAS：30086-17-0
