1-Ethyl 4-methyl 3-methoxy-2-oxosuccinate CAS 412018-73-6
| CAS No. | 412018-73-6 |
| Molecular Formula | C8H12O6 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Ethyl 4-methyl 3-methoxy-2-oxosuccinate.
1-Ethyl 4-methyl 3-methoxy-2-oxosuccinate (CAS 412018-73-6) is a high-purity analytical reference standard with the molecular formula C8H12O6 and a molecular weight of 204.18 g/mol.
The molecular framework of 1-Ethyl 4-methyl 3-methoxy-2-oxosuccinate (C8H12O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 1-Ethyl 4-methyl 3-methoxy-2-oxosuccinate 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 | C8H12O6 |
| Molecular Weight | 204.18 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- Pemirolast Impurity 6 (CAS CATO-C4X-24706)
- 1,4-Dihydroxy-2-naphthoic Acid (CAS 31519-22-9)
- Daprodustat Impurity 40 (CAS CATO-C4X-240740)
- 3-O-Ethyl-L-ascorbic Acid (CAS 86404-04-8)
- 3,4,7-Trimethyl-1-benzofuran-2-carboxylic acid (CAS 53715-96-1)
- 7-(Tert-butyl) 1-methyl 3-hydroxy-7-azabicyclo[2.2.1]Heptane-1,7-dicarboxylate (CAS 935761-18-5)
- 4-Bromo-3-[(2-methoxyethoxy)methoxy]benzoic Acid Methyl Ester (CAS 1415393-66-6)
- C.I. Basic red 14 (CAS 12217-48-0)
- Vazegepant Impurity 13 (CAS CATO-C4X-320013)
- 3-(4-chlorophenyl)-4-imino-3,4-dihydro-2(1H)-quinazolinethione (CAS 477889-21-7)
- 3-Bromo-5-chloro-6-methylpyrazin-2-amine (CAS 1823869-32-4)
- 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine (CAS 1873385-99-9)
- N-(4-(butylsulfonamido)-2-methoxyphenyl)acridin-9-aminium methanesulfonate (CAS 59988-05-5)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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 18665070610 / Nicole.chen@cato-chem.com