2-Hydroxy-1-(2-hydroxy-4,6-dimethoxyphenyl)ethanone CAS 83768-75-6
| CAS No. | 83768-75-6 |
| Molecular Formula | C10H12O5 |
| Molecular Weight | 212.20 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 2-Hydroxy-1-(2-hydroxy-4,6-dimethoxyphenyl)ethanone.
2-Hydroxy-1-(2-hydroxy-4,6-dimethoxyphenyl)ethanone (CAS 83768-75-6) is a high-purity analytical reference standard with the molecular formula C10H12O5 and a molecular weight of 212.20 g/mol.
The molecular framework of 2-Hydroxy-1-(2-hydroxy-4,6-dimethoxyphenyl)ethanone (C10H12O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H12O5 |
| Molecular Weight | 212.20 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.) | 1980 |
Related Hydroxy Standards
- 3-Hydroxy-2-methoxy-6-(methoxymethyl)benzoic acid (CAS 115319-77-2)
- Ethyl 2-(4-hydroxy-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetate (CAS 1245643-23-5)
- 5-Hydroxy-2,3,4-trimethoxybenzaldehyde (CAS 127581-57-1)
- Methyl 2-hydroxy-4-(methoxymethoxy)benzoate (CAS 130483-44-2)
- 4-Hydroxy-3,5-dimethoxybenzohydrazide (CAS 1443-76-1)
- (S)-2-Hydroxy-3-(4-hydroxy-3-methoxyphenyl)propanoic acid (CAS 313952-20-4)
- 1-(4-Hydroxy-2-oxobutyl)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 94426-69-4)
- 1-Hydroxy-9H-xanthen-9-one (CAS 719-41-5)
Recommended Standards
- 2-Ethoxy-4,6-dimethoxypyrimidine-5-carbaldehyde (CAS 552880-86-1)
- 2-Hydroxy-3,4,6-trimethoxybenzaldehyde (CAS 65162-31-4)
- 2-Dibenzofurancarboxylic Acid (CAS 22439-48-1)
- 2-Phenylpyrimidine-4,6-dicarbaldehyde (CAS 80109-86-0)
- [1,2,4]triazolo[4,3-a]pyridine-3-thiol (CAS 6952-68-7)
- n-(4-Bromo-2-fluorophenyl)-3-chloropropanamide (CAS 551926-70-6)
- 6-Bromo-2-chlorothiazolo[4,5-b]pyridine (CAS 960535-44-8)
- 4-(3-Aminophenoxy)benzonitrile (CAS 30202-93-8)
- (R)-3-Amino-4-(3-fluorophenyl)butanoic acid (CAS 746595-89-1)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2,6-dimethoxyphenyl)methanone (CAS 898779-07-2)
- N-(2,2-dimethylthietan-3-yl)-3-(methylthio)acrylamide (CAS 1882845-72-8)
- (R)-1-Benzyl-2-(chloromethyl)pyrrolidine hydrochloride (CAS 1226802-08-9)
- (S)-tert-Butyl (4-methyl-1-oxopentan-3-yl)carbamate (CAS 280758-01-2)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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