2-Chloro-4,5-dimethoxyphenylacetic Acid CAS 2898-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2898-63-7 |
| Molecular Formula | C10H11ClO4 |
| Molecular Weight | 230.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4,5-dimethoxyphenylacetic Acid (CAS 2898-63-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11ClO4. Molecular weight: 230.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11ClO4 |
| Molecular Weight | 230.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-5-ethyl-6-hydroxy-2-methoxybenzoic acid (CAS 101536-78-1)
- 3-(2-Chloro-3-methoxyphenoxy)propanoic acid (CAS 1154740-55-2)
- 2-[4-chloro-2-(hydroxymethyl)phenoxy]propanoic acid (CAS 1248367-20-5)
- 2-Chloro-4-(2-methoxyethoxy)benzoic acid (CAS 1341647-72-0)
- 3-(3-Chloro-4-methoxyphenyl)-3-hydroxypropanoic acid (CAS 1468593-14-7)
- Methyl 2-(4-chloro-3-methoxyphenyl)-2-hydroxyacetate (CAS 1503943-70-1)
- Methyl 2-(5-chloro-2-methoxyphenyl)-2-hydroxyacetate (CAS 1517350-54-7)
- 3-(5-Chloro-2-methoxyphenyl)-2-hydroxypropanoic acid (CAS 1540325-28-7)
Recommended Standards
- 2-chloro-1-(2-hydroxy-3,4-dimethoxyphenyl)ethanone (CAS 7507-92-8)
- 3-Chloro-4-(2,3-dihydroxypropoxy)benzaldehyde (CAS 854107-60-1)
- 2,4,6-Trimethoxybenzoyl chloride (CAS 42833-84-1)
- L 651580 (CAS 103335-44-0)
- 5-Methyl-2-thiophenecarbaldehyde (CAS 13679-70-4)
- 2-(1-methyl-1H-1,2,3-triazol-4-yl)acetic acid (CAS 1512226-21-9)
- 1-Methyl-N-((3-methyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-4-amine (CAS 1156890-84-4)
- t-Butyl N-Cbz-DL-Phenylalaninamide (CAS 4124-61-2)
- Sorafenib Impurity 21 (CAS CATO-C4X-112421)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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