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CS-W001157 4
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Gallic acid

  • CAS No. 149-91-7

  • Cat. No. CS-8191
  • Purity≥98%
  • MDL No.MFCD00002510

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

Gallic acid|CS-8191

Structure of 149-91-7

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General Information

  • CAS No. 149-91-7
  • Cat. No. CS-8191
  • Purity ≥98%
  • MDL No. MFCD00002510
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₆O₅
  • Molecular Weight 170.12
  • Synonym(s) 3,4,5-Trihydroxybenzoic acid
  • SMILES O=C(O)C1=CC(O)=C(O)C(O)=C1

Description

N-Azidoacetylmannosamine-tetraacylated (Ac4ManNAz) is an azide-containing metabolic glycoprotein labeling reagent that can be incorporated into the sialic acid biosynthesis pathway. The azide-modified protein can be detected by reaction with alkynes. For example alkynes labeled with a fluorescent probe or a biotin can be used. The acetyl groups increase cell permeability and allow the unnatural sugars to easily pass through the cell membrane. Carboxyesterases remove the acetyl groups once the monosaccharide is in the cell.

Synthesis

  • Route1

    References

    • Journal of Molecular Catalysis B: Enzymatic, , vol. 102, p. 16 - 24
  • Route2

    References

    • Ijaz, A. S.; Alam, M.; Ahmad, B. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1994 , vol. 33, p. 288 - 289
  • Route3

    References

    • Chemical and Pharmaceutical Bulletin, , vol. 37, # 12 p. 3255 - 3263

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   97.99
  • LogP   0.5016
  • H_Acceptors   4
  • H_Donors   4
  • Rotatable_Bonds   1

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