2-Butene, polymer with 2-methyl-1-propene and 1-propene CAS 25497-77-2
| CAS No. | 25497-77-2 |
| Molecular Formula | 2*C4H8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2-Butene, polymer with 2-methyl-1-propene and 1-propene (CAS 25497-77-2), molecular formula C4H8C3H6 and molecular weight 98.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Butene, polymer with 2-methyl-1-propene and 1-propene (C4H8C3H6) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
CATO manufactures 2-Butene, polymer with 2-methyl-1-propene and 1-propene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | 2*C4H8 C3H6 |
| Molecular Weight | 98.19 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) | 1.0 |
| CAS Registry Year (est.) | 1964 |
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
- 4-(Thiophen-3-yl)nicotinic acid (CAS 1261957-67-8)
- (3R)-3-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]butanoic acid (CAS 201864-71-3)
- 2-{[(2-bromophenyl)methyl]amino}butan-1-ol (CAS 1038236-95-1)
- 5-Bromo-1-(4-methoxybenzyl)-1H-pyrazole (CAS 361475-96-9)
- 3-Amino-1-(3,4-dimethylphenyl)thiourea (CAS 6610-33-9)
- 2-Hydroxy-1H-benzo[d]imidazole-4-sulfonamide (CAS 1378260-67-3)
- 4-(Ethoxycarbonyl)-2,5-dihydroxybenzoic acid (CAS 2104876-04-0)
- (1S,2R,3R,4S,5S,6R)-6-((Trimethylsilyl)oxy)cyclohexane-1,2,3,4,5-pentaol (CAS 2582-79-8)
- 4-Bromo-1-(3-butenyl)benzene (CAS 15451-32-8)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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 18665070610 / Nicole.chen@cato-chem.com