4-Oxo-4-(3,4,5-trimethoxyphenyl)butanoic acid CAS 5101-00-8
| CAS No. | 5101-00-8 |
| Molecular Formula | C13H16O6 |
| Molecular Weight | 268.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Oxo-4-(3,4,5-trimethoxyphenyl)butanoic acid (CAS 5101-00-8), a certified reference material (molecular formula C13H16O6, MW 268.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H16O6, 4-Oxo-4-(3,4,5-trimethoxyphenyl)butanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.26 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Oxo-4-(3,4,5-trimethoxyphenyl)butanoic acid 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 | C13H16O6 |
| Molecular Weight | 268.26 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Oxo Standards
- 2-Oxo-2-(2,4,5-trimethoxyphenyl)ethyl acetate (CAS 41318-09-6)
- 4-(2,3,4-Trimethoxyphenyl)-4-oxobutyric acid (CAS 63213-41-2)
- 4-Oxo-4-(2,4,5-trimethoxyphenyl)butanoic acid (CAS 31914-19-9)
- 5-(3,4,5-Trimethoxyphenyl)-1,3,4-oxadiazole-2(3H)-thione (CAS 23269-92-3)
- 5-(2,3,4-Trimethoxyphenyl)pentanoic acid (CAS 859785-14-1)
- Ethyl 3-(3,4,5-trimethoxyphenyl)propanoate (CAS 70311-20-5)
- 5-(2,3,4-Trimethoxyphenyl)-1,3,4-thiadiazol-2-amine (CAS 299932-72-2)
- 5-(3,4,5-Trimethoxyphenyl)-1,3,4-thiadiazol-2-amine (CAS 28004-59-3)
Recommended Standards
- 5-(((4-Fluorophenyl)thio)methyl)-N-hydroxyisoxazole-3-carboxamide (CAS 823220-13-9)
- 4-Methyl Catechol Dimethyl Acetate (CAS 52589-39-6)
- 5-(Benzo-[b]-thiophen-3-yl)-3-(trifluoromethyl)pyrazole (CAS 4099-11-0)
- 4-Hydroxy-8-benzyloxycoumarin (CAS 30992-67-7)
- 732249-06-8 2-(3-Methylbut-3-en-1-yl)benzoic acid DTXSID40641259 (CAS 732249-06-8)
- 2-(2,2,2-trifluoroethoxy)propanenitrile (CAS 1250815-37-2)
- Methyl 3-Hydroxycyclobutanecarboxylate (CAS 4934-99-0)
- N-(5-Bromo-2,3-difluoro-phenyl)-N,N-dimethyl-ethane-1,2-diamine (CAS 1704067-26-4)
- 5-(2-Chloro-4-(trifluoromethyl)phenoxy)-3,3-dimethylisobenzofuran-1(3H)-one (CAS 109140-15-0)
- 2-(2-Phenyloxazol-5-yl)ethanol (CAS 645392-34-3)
- (S)-2-((tert-Butoxycarbonyl)(methyl)amino)-4-methoxy-4-oxobutanoic acid (CAS 2044709-98-8)
- Ethyl (chloromethyl)(Ethyl)phosphinate (CAS 24327-58-0)
- 6-bromo-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1367794-18-0)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com