2,5-Dibromo-3-butylthiophene CAS 116971-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116971-10-9 |
| Molecular Formula | C8H10Br2S |
| Molecular Weight | 298.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dibromo-3-butylthiophene (CAS 116971-10-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H10Br2S. Molecular weight: 298.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H10Br2S |
| Molecular Weight | 298.04 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 2,8-dibromo-1,5-naphthyridine (CAS 1363380-58-8)
- 3,8-dibromo-1,5-naphthyridine (CAS 154015-16-4)
- 3,7-dibromo-1,5-naphthyridine (CAS 17965-72-9)
- 2,5-Dibromo-thieno[2,3-b]thiophene (CAS 25121-86-2)
- 3,4-Dibromo-thieno[2,3-b]thiophene (CAS 53255-78-0)
- 3,8-dibromo-1,7-naphthyridine (CAS 2759952-06-0)
- 2,2-Dibromo-1-(5-methylthiophen-2-yl)ethanone (CAS 122654-08-4)
- 3,4-Dibromo-2,2,5,5-tetramethyl-1-(l1-oxidaneyl)-2,5-dihydro-1H-pyrrole (CAS 78033-68-8)
Recommended Standards
- methyl 5-iodo-2,4-dioxo-1H-pyrimidine-6-carboxylate (CAS 116393-71-6)
- 4-Bromo-2-(3-bromo-2-methylpropyl)thiophene (CAS 1477885-43-0)
- 3,3',4,4'-Tetrachlorobiphenyl-d6 (CAS 93952-23-9)
- Isoquinoline-3-carboxamide (CAS 50458-77-0)
- 5-(4-Bromophenyl)-2,3-di-p-tolylfuran (CAS 88407-00-5)
- 1-Cyclopentyl-4-iodo-3-methyl-1H-pyrazole (CAS 1354705-17-1)
- N,N-Diethyl-cis-2,6-dimethylpiperidiumhydroxide (CAS 244048-96-2)
- 2-((3-(3-Methyl-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)methyl)benzonitrile (CAS 1396848-10-4)
- 4,5-Bis(4-formylphenyl)-3,6-dimethyl-[1,1:2,1-terphenyl]-4,4-dicarbaldehyde (CAS 2363716-37-2)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com