Ethyl 3,4-dimethylpent-2-enoate CAS 21016-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21016-45-5 |
| Molecular Formula | C9H16O2 |
| Molecular Weight | 156.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 3,4-dimethylpent-2-enoate (CAS 21016-45-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H16O2. Molecular weight: 156.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H16O2 |
| Molecular Weight | 156.22 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.) | 1963 |
Related Ethyl Standards
- Ethyl 2,2-dimethylpent-4-enoate (CAS 86549-27-1)
- Ethyl 3,3-dimethylpent-4-enoate (CAS 7796-72-7)
- Ethyl 2,2-dimethylpent-4-ynoate (CAS 107540-02-3)
- 2,2-Dimethylpent-4-enoyl chloride (CAS 39482-46-7)
- 2,2-dimethylpent-4-ynoyl chloride (CAS 131752-83-5)
- Methyl 4,4-dimethylpent-2-enoate (CAS 16812-85-4)
- METHYL 2,2-DIMETHYLPENT-4-ENOATE (CAS 76352-72-2)
- methyl 2,2-dimethylpent-4-ynoate (CAS 86101-49-7)
Recommended Standards
- Ethyl 3-cyclobutylpropanoate (CAS 88790-59-4)
- Ethyl 4-methyl-2-methylenepentanoate (CAS 87438-94-6)
- Ethyl 1-methylcyclopentane-1-carboxylate (CAS 6553-72-6)
- N4-Benzoyl-2-deoxy-5-O-DMT-2-fluoro-cytidine phosphoramidite (CAS 161442-19-9)
- 2-(Aminomethyl)-3-cyano-6-(difluoromethyl)-5-(trifluoromethyl)pyridine (CAS 1804416-24-7)
- 2-ethynylpyrrolidine hydrochloride (CAS 1314937-87-5)
- 4-[4-(4-Methylbenzenesulfonyl)piperazin-1-yl]benzonitrile (CAS 478046-94-5)
- N-Me-Leu-OH (CAS 3060-46-6)
- Tert-butyl (4-(isocyanatomethyl)phenyl)carbamate (CAS 202979-20-2)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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