2-(3-Chlorophenoxy)-5-methoxybenzoic acid CAS 86456-12-4
| CAS No. | 86456-12-4 |
| Molecular Formula | C14H11ClO4 |
| Molecular Weight | 278.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(3-Chlorophenoxy)-5-methoxybenzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-(3-Chlorophenoxy)-5-methoxybenzoic acid (CAS 86456-12-4), molecular formula C14H11ClO4 and molecular weight 278.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(3-Chlorophenoxy)-5-methoxybenzoic acid (C14H11ClO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 278.69 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H11ClO4 |
| Molecular Weight | 278.69 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, keep tightly closed to prevent evaporation |
| 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; 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.) | 1981 |
| Halogen Content | Cl-containing |
Related Chlorophenoxy Standards
- 2-(2-Chlorophenoxy)-N'-(furan-2-ylmethylene)acetohydrazide (CAS 259856-55-8)
- 2-(4-Chlorophenoxy)-4-methoxypyridine-3-carboxamide (CAS 338411-63-5)
- 2-(4-Chlorophenoxy)-N'-(furan-2-ylmethylene)acetohydrazide (CAS 259856-56-9)
- 1-(4-(4-Chlorophenoxy)phenyl)thiourea (CAS 237385-62-5)
- {4-[2-(4-chlorophenoxy)ethoxy]phenyl}methanamine (CAS 938321-02-9)
- (2-(4-Chlorophenoxy)-5-nitrophenyl)methanol (CAS 886361-95-1)
- (4-(4-Chlorophenoxy)-3-nitrophenyl)methanol (CAS 339279-20-8)
- 2-(4-Chlorophenoxy)-5-nitrobenzaldehyde (CAS 708254-50-6)
Recommended Standards
- 2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)propanoic acid (CAS 853318-13-5)
- 2-(4-Chloro-3,5-dimethylphenoxy)-3-nitropyridine (CAS 246862-63-5)
- 2-((2-Chloro-3-methyl-6-nitrophenyl)amino)phenol (CAS 858854-70-3)
- 1-[(3-Chlorophenyl)amino]-6-methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 477886-60-5)
- 3-Oxo-3-(4-(trifluoromethyl)piperidin-1-yl)propanenitrile (CAS 1495320-22-3)
- 2-((3-(2-Acetamidoethyl)-1H-indol-5-yl)oxy)acetic acid (CAS 319919-14-7)
- Ethyl 2-(3-amino-2-hydroxyphenyl)acetate (CAS 1072150-23-2)
- 2-(3-Chlorobenzamido)-N-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS 893092-48-3)
- 2-Methyl-2-phenylpropane-1-sulfonyl chloride (CAS 125125-33-9)
- 3-Flouro-2-iodo-4-(trimethylsilyl)pyridine (CAS 1809161-43-0)
- 1-(3-Bromophenyl)pentane-1,3-dione (CAS 1040075-94-2)
- 1-Methyl-1H-benzo[d]imidazole-2-carbothioamide (CAS 43102-10-9)
- 68585-32-0 Platinate(2-), hexachloro-, (OC-6-11)-, dihydrogen, reaction products with 2,4,6,8-tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane Platinate(2-), hexachloro-, hydrogen (1:2), (OC-6-11)-, reaction products with 2,4,6,8-tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane Platinate(2-), hexachloro-, dihydrogen, (OC-6-11)-, reaction products with 2,4,6,8-tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane EINECS 271-555-6 (CAS 68585-32-0)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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