1-(3,4,5-trimethoxyphenyl)propan-1-one CAS 5658-50-4
| CAS No. | 5658-50-4 |
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.25 g/mol gives 1-(3,4,5-trimethoxyphenyl)propan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(3,4,5-trimethoxyphenyl)propan-1-one (CAS 5658-50-4), molecular formula C12H16O4 and molecular weight 224.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1-(3,4,5-trimethoxyphenyl)propan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-(3,4,5-trimethoxyphenyl)propan-1-one 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 | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related trimethoxyphenyl Standards
- (2,3,4-Trimethoxyphenyl)acetone (CAS 102119-67-5)
- 3-(2,4,6-Trimethoxyphenyl)propanal (CAS 1061567-31-4)
- 1-(3,4,5-Trimethoxyphenyl)cyclopropan-1-ol (CAS 1248744-53-7)
- 1-(2,3,4-Trimethoxyphenyl)cyclopropan-1-ol (CAS 1251356-88-3)
- 3-(2,3,4-Trimethoxyphenyl)prop-2-en-1-ol (CAS 125872-57-3)
- (E)-3-(2,4,5-Trimethoxyphenyl)prop-2-en-1-ol (CAS 1392497-89-0)
- 1-(2,3,4-Trimethoxyphenyl)prop-2-en-1-ol (CAS 1489790-75-1)
- 1-(2,4,5-Trimethoxyphenyl)prop-2-en-1-ol (CAS 1517851-36-3)
Recommended Standards
- 1-(3,4,5-Trimethoxyphenyl)prop-2-en-1-ol (CAS 76774-00-0)
- 1-(4-Benzoylphenyl)ethanone (CAS 53689-84-2)
- 1-(2,6-Dihydroxy-4-methoxy-3-methylphenyl)butan-1-one (CAS 519-40-4)
- 1-(Furan-2-yl)-5-phenylpenta-1,4-dien-3-one (CAS 79629-20-2)
- 2-(4-Methyl-1H-pyrazol-1-yl)pyridin-3-amine (CAS 1006464-58-9)
- Ethyl 2-(tert-butyl)pyrimidine-5-carboxylate (CAS 648423-76-1)
- 3-Bromo-4-fluoro-5-(trifluoromethyl)aniline (CAS 1233026-11-3)
- 2-(2-Chloro-4-(difluoromethyl)-5-fluoropyridin-3-yl)acetic acid (CAS 1805991-12-1)
- [2,3'-Biquinoline]-2'-carboxamide (CAS 62737-96-6)
- 1-(Chloromethyl)-5-fluoro-3,4-dihydroisoquinoline hydrochloride (CAS 141463-78-7)
- 5-Amino-2-ethoxybenzoic acid, 97% (CAS 106262-38-8)
- Pcb No. 45 (CAS 70362-45-7)
- (S)-2-amino-3-(2,3,6-trifluorophenyl)propanoic acid (CAS 873429-60-8)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
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