3-Ethoxy-2-methyl-3-oxopropanoic acid CAS 2985-33-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2985-33-3 |
| Molecular Formula | C6H10O4 |
| Molecular Weight | 146.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethoxy-2-methyl-3-oxopropanoic acid (CAS 2985-33-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H10O4. Molecular weight: 146.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H10O4 |
| Molecular Weight | 146.14 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Ethoxy Standards
- 4-Ethoxy-4-oxobutyric Acid (CAS 1070-34-4)
- 2-Ethoxy-3-methylbutyric Acid (CAS 850856-37-0)
- 1-Ethoxy-2-ethynylbenzene (CAS 90843-12-2)
- 1-ethoxy-3-ethynylbenzene (CAS 922735-06-6)
- 1-Ethoxy-4-ethynylbenzene (CAS 79887-14-2)
- 2-Ethoxy-3,3-dimethylbutan-1-amine (CAS 1247988-08-4)
- 3-Ethoxy-4-methylpentan-1-amine (CAS 1354962-75-6)
- 2-Ethoxy-2,3-dimethylbutan-1-amine (CAS 1483439-18-4)
Recommended Standards
- Pomalidomide Impurity 13 (CAS 636-65-7)
- Flurbiprofen Impurity 8 (CAS 542-10-9)
- Pomalidomide Impurity 12 (CAS 585-21-7)
- 2-Cyclopropyl-5-iodo-1,3,4-oxadiazole (CAS 1592357-20-4)
- Cyclohex-3-ene-1-sulfonyl chloride (CAS 854724-91-7)
- Methyl 3-formyl-4-methoxy-1H-indole-2-carboxylate (CAS 858747-09-8)
- 2-Oxo-1,2-dihydropyrimidine-5-carbaldehyde (CAS 166757-62-6)
- 3-(3-Chloro-4-methylphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1h)-one (CAS 134615-79-5)
- {3-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl}methanol (CAS 1630906-52-3)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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