Ethyl 8-(2,4,5-trimethoxyphenyl)-8-oxooctanoate CAS 951887-99-3
| CAS No. | 951887-99-3 |
| Molecular Formula | C19H28O6 |
| Molecular Weight | 352.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 8-(2,4,5-trimethoxyphenyl)-8-oxooctanoate 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.
Ethyl 8-(2,4,5-trimethoxyphenyl)-8-oxooctanoate (CAS 951887-99-3) is a high-purity analytical reference standard with the molecular formula C19H28O6 and a molecular weight of 352.42 g/mol.
Based on its molecular formula C19H28O6, Ethyl 8-(2,4,5-trimethoxyphenyl)-8-oxooctanoate contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 352.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H28O6 |
| Molecular Weight | 352.42 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Ethyl Standards
- Ethyl 8-(2,3,4-trimethoxyphenyl)-8-oxooctanoate (CAS 951888-66-7)
- Ethyl 8-(3,4,5-trimethoxyphenyl)-8-oxooctanoate (CAS 951887-79-9)
- 2-(1-((3,4,5-Trimethoxyphenyl)carbamoyl)piperidin-4-yl)acetic acid (CAS 1142202-68-3)
- 2-(3,4,5-Trimethoxyphenyl)quinoline-4-carbohydrazide (CAS 327072-76-4)
- 13-(3,4,5-Trimethoxyphenyl)-1,8,10,12-tetraazatricyclo[7.4.0.0^{2,7}]trideca-2,4,6,8,11-pentaen-11-amine (CAS 306735-68-2)
- 4-(2,3,4-Trimethoxyphenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 727686-81-9)
- 1-Oxo-2-(3,4,5-trimethoxyphenyl)-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1352517-20-4)
- 2-(3,4,5-Trimethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160260-80-9)
Recommended Standards
- Cyclohexane-1,4-diylbis(methylene) dibenzoate (CAS 35541-81-2)
- Idebenone Impurity N1 (CAS 58185-99-2)
- 2-(2,6-Diethyl-3,5-dioxothiomorpholino)-N-(4-fluorobenzyl)acetamide (CAS 868215-79-6)
- Ibuprofen Impurity 116 (CAS CATO-C4X-1082116)
- 3-(N-Prop-2-ynylcarbamoyl)prop-2-enoic acid (CAS 1417623-59-6)
- N,N-Dimethyl-7-nitro-1H-indol-3-amine (CAS 1654-34-8)
- 3-Methoxy-2,2-dimethylpropylamine HCl (CAS 171268-71-6)
- PG 01 (CAS 853138-65-5)
- 7237-34-5 CTK5D5995 Phosphonium,(2-hydroxyethyl)triphenyl-, bromide (1:1) (CAS 7237-34-5)
- 1-[3-[2-(Benzo[b]thiophen-5-yl)ethoxy]propyl]-3-azetidinol (2Z)-2-butenedioate (CAS 519187-97-4)
- 4-((4-(Benzyloxy)-3-methoxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-92-8)
- Bis(3,4,5-trimethylphenyl)amine (CAS 869496-92-4)
- Cyclopropanecarboximidamide, n-hydroxy-1-phenyl- (CAS 925252-34-2)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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