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CS-W001157 4
Total: USD 88.00

2-Thenoyltrifluoroacetone

  • CAS No. 326-91-0

  • Cat. No. CS-W020091
  • Purity≥97%
  • MDL No.MFCD00005445

*For research and further manufacturing use only, not for direct human use.

2-Thenoyltrifluoroacetone|CS-W020091

Structure of 326-91-0

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General Information

  • CAS No. 326-91-0
  • Cat. No. CS-W020091
  • Purity ≥97%
  • MDL No. MFCD00005445
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₅F₃O₂S
  • Molecular Weight None
  • Synonym(s) HTTA; TTA; TTFA
  • SMILES O=C(C1=CC=CS1)CC(C(F)(F)F)=O

Description

Mal-PEG4-acid is a PEG linker containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   34.14
  • LogP   2.4523
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   3

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