Cas no 10531-44-9 (2-bromo-1-(5-bromothiophen-2-yl)ethan-1-one)
2-Bromo-1-(5-bromothiophen-2-yl)ethan-1-one is a brominated thiophene derivative widely used as a key intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Its reactive α-bromo ketone moiety makes it valuable for nucleophilic substitution and cross-coupling reactions, enabling the construction of complex heterocyclic frameworks. The presence of bromine at both the thiophene ring and the acetyl group enhances its versatility in functionalization. This compound exhibits high purity and stability under standard handling conditions, ensuring reliable performance in synthetic applications. Its well-defined structure and reactivity profile make it a preferred choice for researchers developing novel bioactive compounds and advanced materials.
10531-44-9 structure
Product Name:2-bromo-1-(5-bromothiophen-2-yl)ethan-1-one
CAS No:10531-44-9
MF:C6H4Br2OS
MW:283.96835899353
MDL:MFCD01570515
CID:190143
Update Time:2025-06-07
2-bromo-1-(5-bromothiophen-2-yl)ethan-1-one Chemical and Physical Properties
Names and Identifiers
-
- 2-Bromo-1-(5-bromothiophen-2-yl)ethanone
- 2-Bromo-1-(5-bromothiophen-2-yl)-ethanone
- Ethanone,2-bromo-1-(5-bromo-2-thienyl)-
- 2-(2-bromoacetyl)-5-bromothiophene
- 2-(bromoacetyl)-5-bromothiophene
- 2-bromo-1-(5-bromo-2-thienyl)ethanone
- 2-bromo-5-(2-bromoacetyl)thiophene
- 5-bromo-2-bromoacetylthiophene
- ZLD0545
- 2-broMo-1-(5-broMothiophen-2-yl)ethan-1-one
- 2-bromo-1-(5-bromothiophen-2-yl)ethan-1-one
-
- MDL： MFCD01570515
- Inchi： InChI=1S/C6H4Br2OS/c7-3-4(9)5-1-2-6(8)10-5/h1-2H,3H2
- InChI Key： OZBXRAVUJGCRFN-UHFFFAOYSA-N
- SMILES： C1=C(C(=O)CBr)SC(=C1)Br
Computed Properties
- Exact Mass: 281.83500
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 10
- Rotatable Bond Count: 2
Experimental Properties
- Melting Point: 92-93°C
- PSA: 45.31000
- LogP: 3.08820
2-bromo-1-(5-bromothiophen-2-yl)ethan-1-one Customs Data
- HS CODE：2934999090
- Customs Data：
China Customs Code:
2934999090Overview:
2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
2-bromo-1-(5-bromothiophen-2-yl)ethan-1-one Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | 018072-1g |
2-Bromo-1-(5-bromothiophen-2-yl)ethanone |
10531-44-9 | 95% | 1g |
￡41.00 | 2022-03-01 | |
| Fluorochem | 018072-5g |
2-Bromo-1-(5-bromothiophen-2-yl)ethanone |
10531-44-9 | 95% | 5g |
￡179.00 | 2022-03-01 | |
| abcr | AB172646-1g |
2-Bromo-1-(5-bromothiophen-2-yl)ethanone, 95%; . |
10531-44-9 | 95% | 1g |
€254.50 | 2025-04-22 | |
| abcr | AB172646-5g |
2-Bromo-1-(5-bromothiophen-2-yl)ethanone, 95%; . |
10531-44-9 | 95% | 5g |
€594.50 | 2025-04-22 | |
| abcr | AB172646-1 g |
2-Bromo-1-(5-bromothiophen-2-yl)ethanone, 95%; . |
10531-44-9 | 95% | 1g |
€89.80 | 2023-05-07 | |
| abcr | AB172646-5 g |
2-Bromo-1-(5-bromothiophen-2-yl)ethanone, 95%; . |
10531-44-9 | 95% | 5g |
€317.00 | 2023-05-07 | |
| eNovation Chemicals LLC | Y1248658-1g |
Ethanone,2-bromo-1-(5-bromo-2-thienyl)- |
10531-44-9 | 95% | 1g |
$375 | 2024-06-07 | |
| eNovation Chemicals LLC | Y1248658-5g |
Ethanone,2-bromo-1-(5-bromo-2-thienyl)- |
10531-44-9 | 95% | 5g |
$765 | 2024-06-07 | |
| eNovation Chemicals LLC | Y1248658-25g |
Ethanone,2-bromo-1-(5-bromo-2-thienyl)- |
10531-44-9 | 95% | 25g |
$1965 | 2024-06-07 | |
| eNovation Chemicals LLC | Y1248658-100g |
Ethanone,2-bromo-1-(5-bromo-2-thienyl)- |
10531-44-9 | 95% | 100g |
$4985 | 2024-06-07 |
2-bromo-1-(5-bromothiophen-2-yl)ethan-1-one Related Literature
-
Norihiro Tada,Kazunori Ban,Shin-ichi Hirashima,Tsuyoshi Miura,Akichika Itoh Org. Biomol. Chem. 2010 8 4701
10531-44-9 (2-bromo-1-(5-bromothiophen-2-yl)ethan-1-one) Related Products
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