Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

Quinoxaline

  • CAS No. 91-19-0

  • Cat. No. CS-W019463
  • Purity≥97%
  • MDL No.MFCD00006719

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

Quinoxaline|CS-W019463

Structure of 91-19-0

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 91-19-0
  • Cat. No. CS-W019463
  • Purity ≥97%
  • MDL No. MFCD00006719
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆N₂
  • Molecular Weight 130.15
  • Synonym(s) 1,4-Benzodiazine; Quinoxaline
  • SMILES C12=CC=CC=C1N=CC=N2

Description

Propargyl-PEG6-t-butyl ester is a heterobifunctional linker consisting of an alkyne group and a t-butyl protected carboxyl group. The alkyne group can participate in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage. The t-butyl group can be hydrolyzed under acidic conditions.

Synthesis

  • Route1
    • null|null
      131543-46-9
    • null|null
      95-54-5
    • ~97%
    • In-stock
      Quinoxaline|CS-W019463
      91-19-0

    References

    • Heteroatom Chemistry, , vol. 23, # 5 p. 472 - 477
  • Route2
    • In-stock
      Phenylglyoxal|CS-0130526
      1074-12-0
    • null|null
      95-54-5
    • ~95%
    • In-stock
      Quinoxaline|CS-W019463
      91-19-0

    References

    • Journal of Organometallic Chemistry, , vol. 743, p. 170 - 178
  • Route3

    References

    • Journal of Catalysis, , vol. 292, p. 118 - 129

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 : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   25.78
  • LogP   1.6298
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Quinoxaline sigmaQuinoxaline manufacturerQuinoxaline priceQuinoxaline structureQuinoxaline SDSbuy QuinoxalineQuinoxaline supplierQuinoxaline usesQuinoxaline molecular weightprice of QuinoxalineQuinoxaline chemical name formula of Quinoxaline
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label