1-Butene, polymer with sulfur dioxide CAS 25104-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25104-10-3 |
| Molecular Formula | O2S C4H8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Butene, polymer with sulfur dioxide (CAS 25104-10-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: O2S C4H8. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | O2S C4H8 |
| Molecular Weight | 120.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Related Butene Standards
- 2-Butene (CAS 107-01-7)
- 2-Butene-1,4-diol(cis+trans) (CAS 110-64-5)
- 2-Butene-1,1,1-d3 (gas) (cis/trans mixture) (CAS 116008-90-3)
- 2-Methyl-2-butene-2-<SUP>13</SUP>C (CAS 1173023-18-1)
- 3-Phenyl-2-butene-1-ol (CAS 1504-54-7)
- 2-Butene-2,3-d (CAS 182249-78-1)
- 2-Phenyl-2-butene (CAS 2082-61-3)
- 1-Butene-4,4,4-d3 (gas) (CAS 23086-03-5)
Recommended Standards
- 5-Formyl-3-((furan-2-ylmethyl)amino)-2-phenoxybenzenesulfonamide (CAS 62274-13-9)
- 3-(4-Bromo-2-fluorophenoxy)-N,N-dimethylpropan-1-amine (CAS 1704065-19-9)
- (4-Fluorophenyl){1-[4-methyl-6-(trifluoromethyl)-2-pyrimidinyl]-1H-1,2,3-triazol-4-yl}methanone (CAS 861211-62-3)
- 2-(2-Fluoro-6-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2490666-20-9)
- 5-Ethyl-1-methyl-1H-pyrazole-3-carboxamide (CAS 863751-98-8)
- 1,3-Dimethyl-8-((2-morpholinoethyl)thio)-6-thioxo-1,3,6,7-tetrahydro-2H-purin-2-one (CAS 6505-99-3)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
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