2,5-dibromo-3-nitro-Thiophene CAS 2160-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2160-51-2 |
| Molecular Formula | C4HBr2NO2S |
| Molecular Weight | 286.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-dibromo-3-nitro-Thiophene (CAS 2160-51-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4HBr2NO2S. Molecular weight: 286.93 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4HBr2NO2S |
| Molecular Weight | 286.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dibromo Standards
- 2,5-Dibromo-1,3-thiazole-4-carboxylic acid (CAS 943735-44-2)
- 3,4-Dibromo-2-nitrothiophene (CAS 35633-91-1)
- 3,5-Dibromo-2-nitrothiophene (CAS 31845-01-9)
- 1,1-Dibromo-2-(4-cyanophenyl)ethene (CAS 131356-52-0)
- methyl 4,5-dibromo-1H-pyrrole-2-carboxylate (CAS 937-16-6)
- 1,4-DIBROMO-2-NITROBENZENE 2,5-DIBROMO-1-NITROBENZENE 2,5-DIBROMONITROBENZENE 3460-18-2 BC002655 RARECHEM FH 1W 0042 (CAS 3460-18-2)
- 4,6-Dibromo-2,3-difluoroaniline (CAS 1000574-59-3)
- 2,6-Dibromo-3,4-difluoroaniline (CAS 1000574-69-5)
Recommended Standards
- 1,3-Dichloro-2-(iodomethyl)benzene (CAS 62031-35-0)
- 1-(Dichloromethyl)-4-iodobenzene (CAS 467471-79-0)
- 3,5-Dichloro-4-iodotoluene (CAS 939990-12-2)
- (Z)-4-Hydroxy-4-(pyridin-2-yl)but-3-en-2-one (CAS 1031694-63-9)
- (4-(Difluoromethyl)-5-methylpyridin-3-yl)methanol (CAS 1805310-91-1)
- 2-(1-Methylpiperidin-2-yl)propane-1,3-diol (CAS 122538-48-1)
- Methyl 2-chloro-4,6-difluorobenzoate (CAS 1261869-14-0)
- 2-Bromo-6-iodo-3-pyridinol (CAS 129611-32-1)
- 2-Bromo-5-iodo-4-methylaniline (CAS 876494-97-2)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com