Lot numbers can be found on the outside label of a product:
3,7-Dibromodibenzo[b,d]thiophene
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CAS No. 83834-10-0
- Cat. No. CS-0155766
- Purity≥98%
- MDL No.MFCD01027447
*For research and further manufacturing use only, not for direct human use.
![3,7-Dibromodibenzo[b,d]thiophene|CS-0155766](https://file.chemscene.com/productPIC/CS-0155766.gif)
Structure of 83834-10-0
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General Information
- CAS No. 83834-10-0
- Cat. No. CS-0155766
- Purity ≥98%
- MDL No. MFCD01027447
- Storage 4°C
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₂H₆Br₂S
- Molecular Weight 342.06
- Synonym(s) 3,7-dibroModibenzothiophene
- SMILES C1=CC2=C(C=C1Br)SC3=C2C=CC(=C3)Br
Description
3,7-Dibromodibenzo[b,d]thiophene features two bromine atoms at the 3 and 7 positions of the dibenzo[b,d]thiophene core, enabling efficient coupling in cross-coupling reactions. This electron-deficient heterocycle integrates readily into conjugated materials, offering enhanced stability and tunable electronic properties for organic semiconductor applications.
Application
3,7-Dibromodibenzo[b,d]thiophene serves as a versatile building block for the synthesis of functionalized polycyclic scaffolds. The dibromo substitution pattern enables sequential cross-coupling reactions, facilitating access to conjugated systems and advanced heterocycles. Its bench-stable nature and compatibility with palladium-catalyzed transformations make it well-suited for iterative synthetic strategies in materials science and medicinal chemistry applications.
Synthesis
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Route1
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In-stock
83834-12-2 - ~73%
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In-stock
83834-10-0
References
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Eisch, John J.; Hallenbeck, Lawrence E.; Han, Kyoung Im Journal of the American Chemical Society, 1986 , vol. 108, # 24 p. 7763 - 7767
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Route2
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92-52-4 - ~%
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In-stock
83834-10-0
References
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Eisch, John J.; Hallenbeck, Lawrence E.; Han, Kyoung Im Journal of the American Chemical Society, 1986 , vol. 108, # 24 p. 7763 - 7767
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Route3
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In-stock
92-86-4 - ~%
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In-stock
83834-10-0
References
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Eisch, John J.; Hallenbeck, Lawrence E.; Han, Kyoung Im Journal of the American Chemical Society, 1986 , vol. 108, # 24 p. 7763 - 7767
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Safety Information
Download SDS|
GHS Pictogram :
N/A
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GHS No : N/A
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Signal Word : N/A
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : N/A
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Precautionary Statements : N/A
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Quality Control
Computational Chemistry Data
- TPSA 0
- LogP 5.5795
- H_Acceptors 1
- H_Donors 0
- Rotatable_Bonds 0
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Key Words
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