1-(2,3-Dihydroxy-4,6-dimethoxyphenyl)-1-propanone CAS 94190-89-3
| CAS No. | 94190-89-3 |
| Molecular Formula | C11H14O5 |
| Molecular Weight | 226.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 226.23 g/mol gives 1-(2,3-Dihydroxy-4,6-dimethoxyphenyl)-1-propanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2,3-Dihydroxy-4,6-dimethoxyphenyl)-1-propanone (CAS 94190-89-3), molecular formula C11H14O5 and molecular weight 226.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2,3-Dihydroxy-4,6-dimethoxyphenyl)-1-propanone (C11H14O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 226.23 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 1-(2,3-Dihydroxy-4,6-dimethoxyphenyl)-1-propanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H14O5 |
| Molecular Weight | 226.23 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 methanol, ethanol, 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.) | 1983 |
Related Dihydroxy Standards
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Recommended Standards
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- 1-(2-Hydroxy-3,4,6-trimethoxyphenyl)ethanone (CAS 7507-98-4)
- 1-(1,3-Dimethyl-1h-1,2,4-triazol-5-yl)butan-1-amine (CAS 1248983-80-3)
- N-(4-Bromophenyl)-5-(4-chlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 827580-51-8)
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- 4-(Aminomethyl)-6-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1361702-12-6)
- 2-Chloro-5-methylpyrimidine-4-carbonitrile (CAS 2751647-61-5)
- 4-Bromo-2-(3-methoxyphenyl)pyridazin-3(2h)-one (CAS 2090778-60-0)
- Cesium Dichloroiodide (CAS 15605-42-2)
- 5-Chloro-4-(chloromethyl)-3-methyl-1-phenyl-1,7-dihydro-6h-pyrazolo[3,4-b]pyridin-6-one (CAS 938001-12-8)
- (1S,4S,5S)-2-azabicyclo[2.2.1]Heptan-5-ol (CAS 1438269-31-8)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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