3-((4-Chloro-3-methylphenoxy)methyl)-4-methoxybenzoic acid CAS 438218-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438218-99-6 |
| Molecular Formula | C16H15ClO4 |
| Molecular Weight | 306.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((4-Chloro-3-methylphenoxy)methyl)-4-methoxybenzoic acid (CAS 438218-99-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H15ClO4. Molecular weight: 306.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H15ClO4 |
| Molecular Weight | 306.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 3-((2-Chlorophenoxy)methyl)-4-methoxybenzohydrazide (CAS 832740-06-4)
- 3-((4-Chlorophenoxy)methyl)-4-methoxybenzohydrazide (CAS 438221-68-2)
- 2-(5-Chloro-2-((4-methoxybenzyl)oxy)phenyl)acetic acid (CAS 2367002-58-0)
- 4-Ethoxy-3-methylbenzenesulfonyl chloride (CAS 69129-64-2)
- 1-(2-Bromo-6-chlorophenyl)-2,2,2-trifluoroethan-1-one (CAS 886502-80-3)
- 439692-51-0 6-Ethyl-4-hydrazinothieno[2,3-d]pyrimidine 6-ethyl-4-hydrazinylthieno[2,3-d]pyrimidine (CAS 439692-51-0)
- 3,5,6-Trimethyl-1,2,3,6-tetrahydropyrazine (CAS 539826-76-1)
- Tert-butyl (1-(4-aminophenyl)piperidin-3-yl)carbamate (CAS 889948-89-4)
- 2,6-Difluoro-N-(2-hydroxy-2-(naphthalen-2-yl)ethyl)benzamide (CAS 339014-44-7)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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