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Medchemexpress LLC 4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoic acid (bis-sulfone acid) | 124243-00-1 | MFCD28142486 | 97.7% | 500.58 g/mol | C25H24O7S2 | 25 MG
SDP

Catalog No. 5000208869
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4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoic acid is a bifunctional bis-sulfone carboxylic acid used as a covalent linker in conjugation chemistry. It contains a free carboxylic acid and two tosyl groups that can participate in Michael-type additions, enabling site-selective conjugation and linker installation for small-molecule and bioconjugation applications.

  • contains a free carboxylic acid for conjugation
  • two tosyl groups enable Michael-type additions
  • high purity suitable for research applications
  • available in multiple small sizes for laboratory use

Catalog No. 50-002-08869 Supplier Medchemexpress LLC Supplier No. 25MGHYW073382
May include imposed supplier surcharges.
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4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoic acid is a bifunctional bis-sulfone carboxylic acid used as a covalent linker in conjugation chemistry. It contains a free carboxylic acid and two tosyl groups that can participate in Michael-type additions, enabling site-selective conjugation and linker installation for small-molecule and bioconjugation applications.

  • contains a free carboxylic acid for conjugation
  • two tosyl groups enable Michael-type additions
  • high purity suitable for research applications
  • available in multiple small sizes for laboratory use

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