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024891
TSTU
CAS Number: 105832-38-0
Molecular Formula: C9H16BF4N3O3
Molecular Weight: 301.05
MDL Number: MFCD00077875
Structure of TSTU
Product Number Your Price Order
024891-5g
  $20.00 
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024891-25g
  $75.00 
In stock
A coupling reagent in peptide synthesis.1 A useful alternative to HATU/HBTU/HCTU under aqueous reaction conditions. 2,3 Reagent for the clean in-situ formation of N-succinimidyl active esters.4,5 Also can be used in the development of piezoelectric immunosensors as an activator.6 Simultaneous use of HOSu and CuCl2 with TSTU, has been found to eliminate the racemization of the carboxy-terminal N-methylamino acid residue during segment condensation.7

1. Nucl. Med. Comm. 2000, 21, 582.
2. Org. Lett. 2008, 10, 4799.
3. Tetrahedron Lett. 1991, 32, 1157.
4. Glycoconjugate J. 1993, 10, 197.
5. Tetrahedron Lett. 2003, 44, 7499.
6. Sens. Actuators, B 2003, B91, 333.
7. Pep. Sci. 1999, 36, 107
Properties
Purity: 97%
Bp:
Mp: 198-201°
Density:
Refractive Index:
Safety
RTECS:
Risk Statements:
Safety Statements:
MSDS: See MSDS