Tel:

Email:

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

2,3-Dibromobenzo[b]thiophene

  • CAS No. 6287-82-7

  • Cat. No. CS-W005898
  • Purity≥97%
  • MDL No.MFCD06798119

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

2,3-Dibromobenzo[b]thiophene|CS-W005898

Structure of 6287-82-7

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

* Please select Quantity before adding items.

General Information

  • CAS No. 6287-82-7
  • Cat. No. CS-W005898
  • Purity ≥97%
  • MDL No. MFCD06798119
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₄Br₂S
  • Molecular Weight 291.99
  • Synonym(s) 2 3-DIBROMOBENZO(B)THIOPHENE 97
  • SMILES BrC1=C(Br)SC2=CC=CC=C21

Description

2,3-Dibromobenzo[b]thiophene serves as a key brominated heterocyclic scaffold for cross-coupling reactions. The adjacent bromine substituents enable sequential functionalization at the 2- and 3-positions, offering precise control in constructing complex polycyclic architectures. This compound features high stability under standard conditions and delivers excellent regioselectivity in palladium-catalyzed transformations.

Application

2,3-Dibromobenzo[b]thiophene serves as a versatile building block for palladium-catalyzed cross-coupling reactions, enabling efficient access to biaryl and heteroaryl architectures. The dibromo substitution pattern facilitates sequential functionalization under mild conditions, while the benzo[b]thiophene core provides structural rigidity and enhanced electronic properties beneficial in pharmaceutical and materials chemistry applications. Its bench-stable crystalline form simplifies handling and purification in synthetic workflows.

Synthesis

  • Route1

    References

    • Sura, Tushar P.; MacDowell, Denis W. H. Journal of Organic Chemistry, 1993 , vol. 58, # 16 p. 4360 - 4369
  • Route2
    • null|null
      415680-02-3
    • ~92%
    • In-stock
      2,3-Dibromobenzo[b]thiophene|CS-W005898
      6287-82-7

    References

    • Yue, Dawei; Larock, Richard C. Journal of Organic Chemistry, 2002 , vol. 67, # 6 p. 1905 - 1909
  • Route3

    References

    • Journal of Organic Chemistry, , vol. 67, # 6 p. 1905 - 1909

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 2811
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301-H319-H413
Precautionary Statements : P264-P270-P273-P280-P330-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   0
  • LogP   4.4263
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 2,3-Dibromobenzo[b]thiophene sigma2,3-Dibromobenzo[b]thiophene manufacturer2,3-Dibromobenzo[b]thiophene price2,3-Dibromobenzo[b]thiophene structure2,3-Dibromobenzo[b]thiophene SDSbuy 2,3-Dibromobenzo[b]thiophene2,3-Dibromobenzo[b]thiophene supplier2,3-Dibromobenzo[b]thiophene uses2,3-Dibromobenzo[b]thiophene molecular weightprice of 2,3-Dibromobenzo[b]thiophene2,3-Dibromobenzo[b]thiophene chemical name formula of 2,3-Dibromobenzo[b]thiophene
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