(E)-Pent-2-en-4-ynoic acid CAS 68267-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68267-52-7 |
| Molecular Formula | C5H4O2 |
| Molecular Weight | 96.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-Pent-2-en-4-ynoic acid (CAS 68267-52-7) pharmaceutical standards reference standard. Molecular formula: C5H4O2. Molecular weight: 96.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H4O2 |
| Molecular Weight | 96.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
Related E Standards
Recommended Standards
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- (4S)-1,3-Thiazinane-4-carboxylic acid (CAS 147331-83-7)
- (1S,2S,8AR)-1,2,3,5,8,8a-hexahydroindolizine-1,2-diol (CAS 501939-11-3)
- 5-tert-butylpyridine-2-carboxylic acid hydrochloride (CAS 1909316-35-3)
- Benzenamine, 3-bromo-2-[2-[[(1,1-dimethylethyl)-dimethylsilyl]oxy]ethyl]- (CAS 1227958-06-6)
- 1-(2-Chlorobenzyl)-5-methyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1034738-41-4)
- 2,5-Diethyl-3-methylpyrazine (CAS 32736-91-7)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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