3-Methyl-3-butenalDiscontinued CAS 1118-59-8
| CAS No. | 1118-59-8 |
| Molecular Formula | C5H8O |
| Molecular Weight | 84.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-3-butenalDiscontinued (C5H8O) contains a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
3-Methyl-3-butenalDiscontinued (CAS 1118-59-8) is a high-purity analytical reference standard with the molecular formula C5H8O and a molecular weight of 84.12 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Methyl-3-butenalDiscontinued 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 | C5H8O |
| Molecular Weight | 84.12 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- 2-Methyl-2-butenal (CAS 1115-11-3)
- 2-Methyl-3-butyn-2-ol (CAS 115-19-5)
- (R)-Cyclopent-2-enol (CAS 109431-72-3)
- 3-methylcyclobutan-1-one (CAS 1192-08-1)
- Ethyl 2-([1,1'-biphenyl]-3-yl)acetate (CAS 71912-70-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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