3-oxo-3-(3,4,5-trimethoxyphenyl)propanoic acid ethyl ester 3044-56-2 A820375 ethyl 3-oxidanylidene-3-(3,4,5-trimethoxyphenyl)propanoate CAS 3044-56-2
| CAS No. | 3044-56-2 |
| Molecular Formula | C14H24O6 |
| Molecular Weight | 288.34 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 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoic acid ethyl ester 3044-56-2 A820375 ethyl 3-oxidanylidene-3-(3,4,5-trimethoxyphenyl)propanoate.
3-oxo-3-(3,4,5-trimethoxyphenyl)propanoic acid ethyl ester 3044-56-2 A820375 ethyl 3-oxidanylidene-3-(3,4,5-trimethoxyphenyl)propanoate (CAS 3044-56-2) is a high-purity analytical reference standard with the molecular formula C14H24O6 and a molecular weight of 288.34 g/mol.
Based on its molecular formula C14H24O6, 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoic acid ethyl ester 3044-56-2 A820375 ethyl 3-oxidanylidene-3-(3,4,5-trimethoxyphenyl)propanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoic acid ethyl ester 3044-56-2 A820375 ethyl 3-oxidanylidene-3-(3,4,5-trimethoxyphenyl)propanoate 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 | C14H24O6 |
| Molecular Weight | 288.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1957 |
Related oxo Standards
- 2-(3,4,5-TRIMETHOXYPHENYL)PYRIDINE-4-CARBOXYLIC ACID (CAS 427886-03-1)
- 2-(((3,4,5-Trimethoxyphenyl)amino)methyl)phenol (CAS 104768-30-1)
- 3-(3,4,5-Trimethoxyphenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 1177484-89-7)
- 4-(3,4,5-Trimethoxyphenyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine (CAS 4875-50-7)
- 2-(3,4,5-Trimethoxyphenyl)pyrimidine-5-carboxylic acid (CAS 928714-18-5)
- 2-(2,3,4-Trimethoxyphenyl)-1H-imidazo[4,5-b]pyrazine (CAS 88710-46-7)
- 3-(3,4,5-Trimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-23-7)
- 2-(2,3,4-Trimethoxyphenyl)-3H-imidazo[4,5-b]pyridine (CAS 130179-85-0)
Recommended Standards
- Triethyl pentane-2,2,4-tricarboxylate (CAS 57197-29-2)
- 331845-78-4 2-[4-(4-Fluorobenzene-1-sulfonyl)piperazin-1-yl]ethan-1-ol DTXSID60368335 (CAS 331845-78-4)
- trans-7,8,9,10-tetrahydro-benzo[a]pyrene-9,10-diol (CAS 61441-24-5)
- 1,1,5-Pentanetricarboxylic Acid 1,1,5-Triethyl Ester 53007-36-6 Diethyl-2-carbethoxypimelate Triethyl 1,1,5-Pentanetricarboxylate Triethyl 1,1,7-Heptanetrioate (CAS 53007-36-6)
- 2-(4-Chlorophenyl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 187998-87-4)
- Fmoc-(RS)-3-amino-3-(3-nitrophenyl)-propionic acid (CAS 282525-10-4)
- (3-Azepan-1-ylbutyl)amine (CAS 893644-58-1)
- Empagliflozin Impurity 11 (CAS CATO-C4X-106511)
- 6-chloro-1-N-methylbenzene-1,2-diamine (CAS 102074-47-5)
- 2-Methyl-1-(1-methyl-1H-pyrazol-4-yl)cyclopropan-1-amine (CAS 1504891-06-8)
- Methyl 2-(5,8-dimethoxy-4-methyl-2-oxoquinolin-1(2H)-yl)acetate (CAS 893770-84-8)
- Alvimopan Impurity 19 (CAS 1314751-85-3)
- 3-Bromo-7-fluoro-1H-indazole (CAS 1257853-72-7)
- Peptide 435 (CAS CATO-CPTD788435)
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