2,6-Dichloro-3,5-dimethoxyphenol CAS 685142-59-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 685142-59-0 |
| Molecular Formula | C8H8Cl2O3 |
| Molecular Weight | 223.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dichloro-3,5-dimethoxyphenol (CAS 685142-59-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8Cl2O3. Molecular weight: 223.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2O3 |
| Molecular Weight | 223.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-(5-Bromo-1,3,4-thiadiazol-2-yl)acetic acid (CAS 933690-24-5)
- 2-Amino-5-bromothiazole-4-carboxylic acid (CAS 858486-46-1)
- (6-Cyclohexyl-4-fluoropyridin-3-yl)boronic acid (CAS 2225175-38-0)
- (E)-3-(6-Nitrobenzo[d][1,3]dioxol-5-yl)acrylic acid (CAS 156774-73-1)
- tert-butyl 3-[(N’-hydroxycarbamimidoyl)methyl]piperidine-1-carboxylate (CAS 1258828-07-7)
- N-Allyl-2-methoxybenzamide (CAS 66897-24-3)
- Tofacitinib Impurity 223 (CAS CATO-C4X-1079223)
- 109837-67-4 Cycloplatam Platinum, ammine(cyclopentanamine)(hydroxybutanedioato(2-)-O1,O4)- Ammine(cyclopentylamino)malatoplatinum(II) Cycloplatin CCRIS 4222 (CAS 109837-67-4)
- 1-(5-Chloro-2-methoxyphenyl)hexan-1-one (CAS 1352210-06-0)
- Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9)
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 13829788188 / jacky.chen@cato-chem.com