2,5-Dibromothiophene 1,1-Dioxide CAS 89088-95-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89088-95-9 |
| Molecular Formula | C4H2Br2O2S |
| Molecular Weight | 273.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Dibromothiophene 1,1-Dioxide (CAS 89088-95-9) pharmaceutical standards reference standard. Molecular formula: C4H2Br2O2S. Molecular weight: 273.93 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H2Br2O2S |
| Molecular Weight | 273.93 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromothiophene Standards
- 3,4-Dibromothiophene 1,1-dioxide (CAS 89088-96-0)
- 2,4-Dibromothiophene-3-carbaldehyde (CAS 1257070-67-9)
- 3,4-Dibromothiophene-2-carbaldehyde (CAS 32896-02-9)
- 4,5-Dibromothiophene-2-carbaldehyde (CAS 38071-22-6)
- 4,5-Dibromothiophene-3-carbaldehyde (CAS 61200-56-4)
- 2,4-Dibromothiophene-3-carbonitrile (CAS 1256651-68-9)
- 4,5-Dibromothiophene-3-carbonitrile (CAS 1823961-00-7)
- 2,5-Dibromothiophene-3-carbonitrile (CAS 18792-01-3)
Recommended Standards
- 2,3,4,5-Tetrachlorophenol acetate (CAS 4901-57-9)
- 3-Bromo-isoxazole-5-boronic acid pinacol ester (CAS 862126-44-1)
- 1,1,1,3,3-pentafluoro-3-iodopropan-2-one 3-Iodo-1,1,1,3,3-pentafluoroacetone 3-Iodo-1,1,1,3,3-pentafluoropropan-2-one 57069-95-1 (CAS 57069-95-1)
- 4-(4-Methoxyphenyl)oxazole (CAS 54289-74-6)
- 2-[(2E)-2-{[(2-bromophenyl)methoxy]imino}ethyl]-9,10-dihydroanthracene-9,10-dione (CAS 338961-94-7)
- 2,2'-Disulfanediylbis(N-methylethan-1-amine) (CAS 4747-27-7)
- 1-benzyl-1H-pyrazol-3-amine hydrochloride (CAS 1181458-27-4)
- 142137-98-2 3-Chloro-6-methoxy-benzo[b]thiophene-2-carboxylic acid hydrazide 3-chloro-6-methoxy-1-benzothiophene-2-carbohydrazide (CAS 142137-98-2)
- 4-[1-(4-Methoxyphenyl)-5-oxopyrrolidine-3-amido]benzoic acid (CAS 833437-63-1)
- Palmitoyl Tripeptide -5 ยท 2 TFA (CAS 623172-56-5)
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