BOC-CYS(4-MEOBZL)-OH Chemical Properties

Melting point:

127～130℃

Boiling point:

514.0±50.0 °C(Predicted)

Density 

1.205±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,2-8°C

solubility 

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

pka

3.57±0.10(Predicted)

form 

Solid

Appearance

White to off-white Solid

optical activity

-42.80°(C=0.01g/mL, DMSO, 20°C, 589nm)

Major Application

peptide synthesis

InChI

1S/C16H23NO5S/c1-16(2,3)22-15(20)17-13(14(18)19)10-23-9-11-5-7-12(21-4)8-6-11/h5-8,13H,9-10H2,1-4H3,(H,17,20)(H,18,19)

InChIKey

VRTXRNJMNFVTOM-UHFFFAOYSA-N

SMILES

S(CC(NC(=O)OC(C)(C)C)C(=O)O)Cc1ccc(cc1)OC

CAS DataBase Reference

18942-46-6(CAS DataBase Reference)

EPA Substance Registry System

L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-[(4-methoxyphenyl)methyl]- (18942-46-6)

Safety Information

WGK Germany 

3

TSCA 

TSCA listed

HS Code 

2930 90 16

Storage Class

11 - Combustible Solids

MSDS

• Language:English Provider:SigmaAldrich

BOC-CYS(4-MEOBZL)-OH Usage And Synthesis

Uses

Boc-Cys(Mob)-OH, is a Cystine derivative, used in various chemical synthesis and peptide chemistry.

reaction suitability

reaction type: Boc solid-phase peptide synthesis

BOC-CYS(4-MEOBZL)-OH(18942-46-6)Related Product Information

• L-Cysteine
• BOC-PRO-PRO-OH
• BOC-Glycine
• BOC-N-ETHYL GLYCINE
• BOC-CYS(ME)-OH
• 2-Amino-3-[(4-methoxybenzyl)thio]propanoic acid
• S-Methyl-L-cysteine
• BOC-CYS(ET)-OH
• BOC-CYS-OH
• (BZL)SCH2CH2COOH
• BOC-PEN(MOB)-OH
• Boc-S-Benzyl-L-cysteine
• 2-(BOC-AMINO)ETHANETHIOL
• 4-METHOXYBENZYL MERCAPTAN
• BOC-CYS(4-MEOBZL)-OH
• BOC-CYS(BZL)-OL
• BOC-S-(4-METHOXYBENZYL)-L-CYSTEINE DICYCLOHEXYLAMINE SALT
• H-D-CYS(BZL)-OH