BOC-OSU Chemical Properties

Melting point:

~95 °C (dec.)

Boiling point:

272.8±23.0 °C(Predicted)

Density 

1.26±0.1 g/cm3(Predicted)

storage temp. 

-20°C

form 

Powder

color 

White

Sensitive 

Moisture Sensitive

BRN 

1536756

InChI

InChI=1S/C9H13NO5/c1-9(2,3)14-8(13)15-10-6(11)4-5-7(10)12/h4-5H2,1-3H3

InChIKey

VTGFSVGZCYYHLO-UHFFFAOYSA-N

SMILES

C(ON1C(=O)CCC1=O)(=O)OC(C)(C)C

CAS DataBase Reference

13139-12-3

EPA Substance Registry System

2,5-Pyrrolidinedione, 1-[[(1,1-dimethylethoxy)carbonyl]oxy]- (13139-12-3)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-43

Safety Statements 

36/37-60-37-24

WGK Germany 

2

F 

10-21

TSCA 

Yes

HS Code 

29280000

MSDS

• Language:English Provider:SigmaAldrich

BOC-OSU Usage And Synthesis

Description

Boc-OSu is a reagent in peptide synthesis that protects amino acid amine groups as a selective protecting group. It forms a stable carbamate with the amine in the presence of a base, preventing unwanted reactions. This selective protection and deprotection process is key to the stepwise synthesis of peptides.

Mechanism of action

Boc-OSu′s mechanism of action involves the formation of a covalent bond with the amine group, effectively blocking its reactivity until the deprotection step is initiated. This reagent is useful in the controlled and efficient synthesis of peptides by providing a means to protect specific functional groups, allowing for the precise manipulation of peptide sequences.

BOC-OSU(13139-12-3)Related Product Information

• Tetrabutyl titanate
• Tributyl phosphate
• N-Bromosuccinimide
• N-Iodosuccinimide
• N-Hydroxysuccinimide
• Boc-His(1-Boc)-OSu,Boc-His(tau-Boc)-OSu
• Z-D-ORN (BOC)-OSU
• L-LYSINE(BOC)-OSU
• BOC-OSU
• BOC-LYS(BOC)-OSU,BOC-LYSINE(BOC)-OSU
• BOC-HIS(BOC)-OSU,BOC-HISTIDINE(BOC)-OSU
• Z-D-LYS(BOC)-OSU,Z-D-LYSINE(BOC)-OSU
• FMOC-LYS(BOC)-OSU,Fmoc-L-Lys(Boc)-OSu
• Z-ORN(BOC)-OSU
• Z-LYS(BOC)-OSU,Z-LYSINE(BOC)-OSU