3-(2,2-Dibromoethenyl)thiophene CAS 81294-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81294-09-9 |
| Molecular Formula | C6H4Br2S |
| Molecular Weight | 267.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,2-Dibromoethenyl)thiophene (CAS 81294-09-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4Br2S. Molecular weight: 267.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4Br2S |
| Molecular Weight | 267.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromoethenyl Standards
- 4-(2,2-Dibromoethenyl)-1-methylpyrazole (CAS 1093193-15-7)
- 2-(2,2-Dibromoethenyl)-5-methylfuran (CAS 940098-74-8)
- 3-(2,2-Dibromoethenyl)pyridine (CAS 63671-82-9)
- 1-(2,2-Dibromoethenyl)-3-fluoro-benzene (CAS 221148-37-4)
- 2-(2,2-Dibromoethenyl)-3-methylthiophene (CAS 77386-41-5)
- 5-(2,2-Dibromoethenyl)-4-methyl-1,3-thiazole (CAS 219544-61-3)
- 1-(2,2-Dibromoethenyl)-2,2,3,3-d4-cyclopropane (CAS 1184977-20-5)
- 1-(2,2-Dibromoethenyl)-3-nitrobenzene (CAS 444681-65-6)
Recommended Standards
- 2,5-dibromobenzenethiol (CAS 38441-47-3)
- Methyl 2-iodo-3,3,3-trifluoropropanoate (CAS 666-93-3)
- 2,4-Dibromobenzenethiol (CAS 70009-86-8)
- (4aS,6S,8aS)-6-Hydroxy-8a-methyloctahydronaphthalen-1(2H)-one (CAS 73284-94-3)
- (2-(4-(Tert-butyl)phenyl)pyridin-4-yl)boronic acid (CAS 2225177-05-7)
- Methyl 2-(4-acetylphenyl)acetate (CAS 20051-06-3)
- N-(4-Guanidinobutyl)tetradecanamide (CAS 160854-59-1)
- Cu In Water (CAS CATO-CCRM106075)
- 4-Hydroxymethyl-1H-indazole-3-carboxaldehyde (CAS 1352393-75-9)
- Peptide 431 (CAS CATO-CPTD788431)
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