6-Methoxy-2,2-dimethylchroman-4-one CAS 13229-59-9
| CAS No. | 13229-59-9 |
| Molecular Formula | C12H14O3 |
| Molecular Weight | 206.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-Methoxy-2,2-dimethylchroman-4-one (C12H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 206.24 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.
6-Methoxy-2,2-dimethylchroman-4-one (CAS 13229-59-9) is a high-purity analytical reference standard with the molecular formula C12H14O3 and a molecular weight of 206.24 g/mol.
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 | C12H14O3 |
| Molecular Weight | 206.24 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1960 |
Related Methoxy Standards
- 1-(2-Methoxy-ethyl)-4,6-dimethyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile (CAS 1010898-45-9)
- 1-(2-Methoxy-5-methylphenyl)cyclopropane-1-carboxylic acid (CAS 1038719-04-8)
- 5-Methoxy-1-phenylpentane-1,3-dione (CAS 1094310-55-0)
- 3-Methoxy-2-((2-methylallyl)oxy)benzaldehyde (CAS 110124-13-5)
- 3-Ethyl-7-methoxy-5,8-dimethyl-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 114888-10-7)
- (2R)-8-Methoxy-1,2,3,4-Tetrahydronaphthalene-2-carboxylic acid (CAS 1184173-28-1)
- (2S)-8-Methoxy-1,2,3,4-Tetrahydronaphthalene-2-carcoxylic acid (CAS 1184173-42-9)
- 7-Methoxy-5-benzofuranpropanol (CAS 118930-92-0)
Recommended Standards
- (2Z)-2-Cyano-3-(4-fluorophenyl)prop-2-enethioamide (CAS 132252-86-9)
- Ethyl isochromane-1-carboxylate (CAS 13328-87-5)
- N-methyl-2-(pyrazin-2-yl)pyrrolidine-2-carboxamide (CAS 1316218-42-4)
- Ethyl 2-methyl-2,3-dihydro-1H-indazole-5-carboxylate (CAS 1334405-45-6)
- 3-(3-Hydroxypyrrolidin-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1340295-61-5)
- 8-Bromo-3-methyl-1,2-dihydroisoquinolin-1-one (CAS 1597963-23-9)
- 3-(3-Carboxy-2,2-dimethylpropyl)-7-methylquinoxaline 1-oxide (CAS 77147-78-5)
- (S)-2-isobutyramido-4-methylpentanoic acid (CAS 55443-75-9)
- 1-[2-(5-Chloro-1H-indol-3-yl)ethyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 931374-75-3)
- 6-Bromo-8-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1417334-55-4)
- 2-((5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 332388-16-6)
- alpha-Carotene (CAS 7488-99-5)
- 2'-Nitro-[3,3'-bithiophene]-4-carbaldehyde (CAS 91545-66-3)
- Pheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) (CAS 122071-54-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com