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CS-W001157 4
Total: USD 88.00

(3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione

  • CAS No. 129-64-6

  • Cat. No. CS-W010838
  • Purity≥95%
  • MDL No.MFCD00151106

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

(3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione|CS-W010838

Structure of 129-64-6

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General Information

  • CAS No. 129-64-6
  • Cat. No. CS-W010838
  • Purity ≥95%
  • MDL No. MFCD00151106
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₈O₃
  • Molecular Weight 164.16
  • Synonym(s) Carbic anhydride
  • SMILES O=C1OC([C@]2([H])[C@](C3)([H])C=C[C@]3([H])[C@@]21[H])=O

Description

4-Aminophenyl -D-galactopyranoside (PAPG, 4-APG) is used as a substrate for the development of -galactosidase(s) (GUS)-dependent assay systems via the formation of an electroactive product. It may be used to create affinity matricies for the capture or purification of -galactosidase(s).

Synthesis

  • Route1
    • null|null
      108-31-6
    • null|null
      542-92-7
    • ~99%
    • In-stock
      (3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione|CS-W010838
      129-64-6

    References

    • Harjani, Jitendra R.; Singer, Robert D.; Garcia, M. Teresa; Scammells, Peter J. Green Chemistry, 2009 , vol. 11, # 1 p. 83 - 90
  • Route2
    • In-stock
      (3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione|CS-W010838
      129-64-6
    • ~0%
    • In-stock
      (3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione|CS-W010838
      129-64-6
    • In-stock
      Himic anhydride|CS-W008293
      2746-19-2

    References

    • Hitachi Chemical Co., Ltd. Patent: EP1669342 A1, 2006 ; Location in patent: Page/Page column 21 ;
  • Route3

    References

    • Journal of Heterocyclic Chemistry, , vol. 32, # 3 p. 971 - 978

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS08
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅲ
Hazard Statements : H317-H318-H334
Precautionary Statements : P261-P272-P280-P284-P302+P352

Quality Control

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Computational Chemistry Data

  • TPSA   43.37
  • LogP   0.5081
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   0

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