Ethyl 3-hydroxy-4-methylpentanoate CAS 40309-42-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40309-42-0 |
| Molecular Formula | C8H16O3 |
| Molecular Weight | 160.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-hydroxy-4-methylpentanoate (CAS 40309-42-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H16O3. Molecular weight: 160.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H16O3 |
| Molecular Weight | 160.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1968 |
Related Ethyl Standards
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- 5-HYDROXY-2-METHYLPENTAN-2-YL ACETATE (CAS 110086-92-5)
- 3-Hydroxy-2-isopropylpentanoic acid (CAS 1249846-21-6)
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- 3-Ethyl-3-hydroxy-2-methylpentanoic acid (CAS 126485-87-8)
- 2-Ethyl-3-hydroxy-4-methylpentanoic acid (CAS 1310267-91-4)
- Methyl 2-hydroxy-2,4-dimethylpentanoate (CAS 132314-74-0)
- methyl 2-hydroxy-4,4-dimethylpentanoate (CAS 1342995-64-5)
Recommended Standards
- Ethyl 3-hydroxy-2,3-dimethylbutanoate (CAS 34849-39-3)
- Ethyl 4-Ethoxybutyrate (CAS 26448-91-9)
- Ethyl 3-hydroxy-2,2-dimethylbutanoate (CAS 7505-94-4)
- 6-Bromo-5-methyl-2-(pyrrolidin-1-yl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1823259-61-5)
- 3-Tridecylhexadecanoic Acid Ethyl Ester (CAS 1416474-19-5)
- Ruscogenin/Neoruscogenin mixture (CAS 50933-59-0)
- (1R,4R,8R)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene (CAS 948594-95-4)
- 2-(2-Aminocyclopentyl)ethan-1-ol (CAS 109842-93-5)
- 6-chloropyrrolo[1,2-c]pyrimidine-3-carboxylic acid (CAS 736925-08-9)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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 13829788188 / jacky.chen@cato-chem.com