2,3-Dimethoxy-5,6-dimethylcyclohexa-2,5-diene-1,4-dione CAS 483-54-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 483-54-5 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethoxy-5,6-dimethylcyclohexa-2,5-diene-1,4-dione (CAS 483-54-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12O4. Molecular weight: 196.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1957 |
Related Dimethoxy Standards
- 3,6-Dimethoxy-2-methylbenzoic acid (CAS 116324-66-4)
- 1-(3,6-Dimethoxy-5-methylpyrazin-2-yl)ethanone (CAS 56343-43-2)
- 2,3-Dimethoxy-4-methylbenzoic acid (CAS 77869-39-7)
- 2,3-Dimethoxy-6-methylbenzoic acid (CAS 5653-57-6)
- 2,4-Dimethoxy-3-methylbenzoic acid (CAS 81574-49-4)
- 2,4-Dimethoxy-5-methylbenzoic acid (CAS 50625-55-3)
- 2,4-Dimethoxy-6-methyl benzoic acid, 97% (CAS 3686-57-5)
- 2,5-Dimethoxy-4-methylbenzoic acid (CAS 32176-94-6)
Recommended Standards
- 2,3-Dihydroxypropyl benzoate (CAS 3376-59-8)
- 2,3-Dimethoxybenzohydrazide (CAS 321195-74-8)
- 2,3-Dihydro-1H-phenalene-1,3-dione (CAS 5821-59-0)
- 1-((3-Bromobenzofuran-2-yl)sulfonyl)imidazolidine-2,4-dione (CAS 128851-36-5)
- 2-Amino-5-(methylsulfonyl)-4-(m-tolyl)thiophene-3-carbonitrile (CAS 1708269-24-2)
- 1-[(2-Chlorophenyl)sulfonyl]-2-pyrrolidinecarboxylic acid (CAS 251096-95-4)
- Ethyl 6,6-Difluoro-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 1433990-11-4)
- 5-Aminolevulinic acid (CAS 106-60-5)
- 5-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidin-4-yl)oxazole-4-carboxylic acid (CAS 2138361-00-7)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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