Poly(1-butene-1,4-diyl) CAS 25038-44-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25038-44-2 |
| Molecular Formula | C4H6A2 |
| Molecular Weight | 54.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Poly(1-butene-1,4-diyl) (CAS 25038-44-2) pharmaceutical standards reference standard. Molecular formula: C4H6A2. Molecular weight: 54.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H6A2 |
| Molecular Weight | 54.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1964 |
Related Poly Standards
- 2-Butene (CAS 107-01-7)
- 1-Butene, homopolymer (CAS 9003-28-5)
- 1-Butene-1-13C (gas) (CAS 71057-26-6)
- 2-Butene-2,3-d (CAS 182249-78-1)
- 1-Butene-1,1-d2 (gas) (CAS 26119-76-6)
- 2-Butene-1,1,1-d3 (gas) (cis/trans mixture) (CAS 116008-90-3)
- 1-Butene-4,4,4-d3 (gas) (CAS 23086-03-5)
- 2-Butene-1,1,1,4,4,4-d (CAS 358731-97-2)
Recommended Standards
- 1-Butyne-3,3,4,4,4-d (CAS 107-00-6)
- LKE6D3018E 503-17-3 2-Butyne EINECS 207-962-2 UNII-LKE6D3018E Crotonylene [UN1144] [Flammable liquid] UN1144 Crotonylene (CAS 503-17-3)
- Acrylonitrile-2-d1 (stabilized with hydroquinone) (CAS 4635-82-9)
- 1-(2-Methylprop-1-en-1-yl)pyrrolidine (CAS 2403-57-8)
- 5-Iodo-2,3-dimethylpyridine (CAS 937267-17-9)
- 8,11-dioxadispiro[3.2.4⁷.2⁴]tridecan-2-one (CAS 1440962-12-8)
- 2-(4-Chlorophenyl)-8-hydroxy-6-methoxyisoquinolin-1(2H)-one (CAS 1956377-83-5)
- Methyl 3,5-difluoro-2-methoxyphenylacetate (CAS 1806277-82-6)
- 4-MethylÂisoxazole (CAS 6454-84-8)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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