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CS-W001157 4
Total: USD 88.00

4-Methylthiazole-5-sulfonyl chloride

  • CAS No. 953070-51-4

  • Cat. No. CS-0280107
  • Purity≥97%
  • MDL No.None

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

4-Methylthiazole-5-sulfonyl chloride|CS-0280107

Structure of 953070-51-4

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General Information

  • CAS No. 953070-51-4
  • Cat. No. CS-0280107
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₄ClNO₂S₂
  • Molecular Weight 197.66
  • Synonym(s) 5-(Chlorosulphonyl)-4-methyl-1,3-thiazole
  • SMILES CC1=C(SC=N1)S(=O)(=O)Cl

Description

DBCO-PEG2-acid is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain allows for increased water solubility. 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 : GHS05,GHS07
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅱ
Hazard Statements : H302-H312-H314-H332
Precautionary Statements : P260-P261-P264-P270-P271-P280-P301+P330+P331-P302+P352-P304+P340-P330-P362+P364-P363-P405-P501

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Computational Chemistry Data

  • TPSA   47.03
  • LogP   1.37902
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   1

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