A1304612
Boc-Cys(Bzl)-OH , 99% , 5068-28-0
Synonym(s):
Boc-Cys(Bzl)-OH;Boc-S-benzyl-L -cysteine;N-α-t.-Boc-S-benzyl-L-cysteine
CAS NO.:5068-28-0
Empirical Formula: C15H21NO4S
Molecular Weight: 311.4
MDL number: MFCD00065567
EINECS: 225-772-8
Pack Size | Price | Stock | Quantity |
5G | RMB44.00 | In Stock |
|
25G | RMB200.00 | In Stock |
|
100g | RMB728.00 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 86-88 °C |
alpha | -44.5 º (c=1, acetic acid) |
Boiling point: | 481.2±45.0 °C(Predicted) |
Density | 1.2189 (rough estimate) |
refractive index | -45 ° (C=1, AcOH) |
storage temp. | Sealed in dry,2-8°C |
solubility | DMSO, Methanol |
pka | 3.58±0.10(Predicted) |
form | Solid |
color | White |
optical activity | [α]20/D 44±1°, c = 1% in acetic acid |
BRN | 2000417 |
CAS DataBase Reference | 5068-28-0(CAS DataBase Reference) |
EPA Substance Registry System | L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(phenylmethyl)- (5068-28-0) |
Description and Uses
Boc-S-Benzyl-L-cysteine is used in peptide HIV1 enzymic synthesis
Safety
Symbol(GHS) | GHS06 |
Signal word | Danger |
Hazard statements | H301-H315-H319-H335 |
Precautionary statements | P261-P301+P310-P305+P351+P338 |
Safety Statements | 22-24/25 |
WGK Germany | 3 |
TSCA | Yes |
HazardClass | IRRITANT |
HS Code | 29309090 |