1-(2-Hydroxyphenyl)-3-(2-methoxyphenyl)propane-1,3-dione CAS 6310-45-8
| CAS No. | 6310-45-8 |
| Molecular Formula | C16H14O4 |
| Molecular Weight | 270.28 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 1-(2-Hydroxyphenyl)-3-(2-methoxyphenyl)propane-1,3-dione.
1-(2-Hydroxyphenyl)-3-(2-methoxyphenyl)propane-1,3-dione (CAS 6310-45-8) is a high-purity analytical reference standard with the molecular formula C16H14O4 and a molecular weight of 270.28 g/mol.
Structurally, 1-(2-Hydroxyphenyl)-3-(2-methoxyphenyl)propane-1,3-dione (C16H14O4) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 270.28 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H14O4 |
| Molecular Weight | 270.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
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- 5,7-Dichlorobenzo[d]thiazol-2(3H)-one (CAS 898747-80-3)
- 2-Isocyanatobutane Butan-2-yl isocyanate Secondary butyl isocyanate sec-Butyl isocyanate 15585-98-5 (CAS 15585-98-5)
- N-(tert-butyl)-2-(2-chloro-6-ethoxy-4-formylphenoxy)acetamide (CAS 1427024-96-1)
- N-(4-chloro-2-(trifluoromethyl)phenyl)-3-((2,4-dichlorobenzyl)oxy)thiophene-2-carboxamide (CAS 339098-10-1)
- (2-Iodophenyl)glycine (CAS 111421-29-5)
- 7-Bromo-4-(trifluoromethyl)benzofuran (CAS 286836-99-5)
- 5-Ethyl-2-hydroxybenzaldehyde (CAS 52411-35-5)
- 4-chloro-5,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 82703-38-6)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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