3-((2-Chloro-4-formylphenoxy)methyl)benzoic acid CAS 429623-19-8
| CAS No. | 429623-19-8 |
| Molecular Formula | C15H11ClO4 |
| Molecular Weight | 290.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-((2-Chloro-4-formylphenoxy)methyl)benzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-((2-Chloro-4-formylphenoxy)methyl)benzoic acid (CAS 429623-19-8), molecular formula C15H11ClO4 and molecular weight 290.70 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-((2-Chloro-4-formylphenoxy)methyl)benzoic acid (C15H11ClO4) contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 290.70 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 | C15H11ClO4 |
| Molecular Weight | 290.70 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-3,5-bis(4-fluorophenyl)-1h-pyrazole (CAS 1159989-42-0)
- Methyl 4-chloro-3'-formyl-2'-hydroxy-[1,1'-biphenyl]-3-carboxylate (CAS 1261895-50-4)
- 2-Chloro-5-(4-methoxycarbonylphenyl)benzoic acid (CAS 1261903-35-8)
- 5-Chloro-3-(3-methoxycarbonylphenyl)benzoic acid (CAS 1261980-26-0)
- 4'-Chloro-3'-(methoxycarbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261998-46-2)
- 3-Chloro-3'-(methoxycarbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1262004-76-1)
- 5-Chloro-3-(4-methoxycarbonylphenyl)benzoic acid (CAS 1262004-81-8)
- 2-Chloro-5-(3-methoxycarbonylphenyl)benzoic acid (CAS 1262009-62-0)
Recommended Standards
- 2-Formyl-6-methoxyphenyl 4-chlorobenzoate (CAS 431980-24-4)
- 3-(4-Chlorophenoxy)-3-(4-methoxyphenoxy)-3H-diazirine (CAS 651306-57-9)
- 2-Formyl-6-methoxyphenyl 2-chlorobenzoate (CAS 431937-28-9)
- 3-Methylcinnolin-4(1H)-one (CAS 7317-82-0)
- 4-(Azetidin-3-yl)piperazin-2-one dihydrochloride (CAS 1403766-88-0)
- 6-(tert-Butyl)-3-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1268032-77-4)
- (5-Chlorothiophen-2-yl)(thiophen-2-yl)methanol (CAS 1152950-52-1)
- 4-(2-Chloro-5-methylphenoxy)-3-fluoroaniline (CAS 946742-32-1)
- 4-(2-Oxo-1,3-oxazolidin-3-yl)benzene-1-sulfonyl chloride (CAS 1097732-13-2)
- 2,5-Dimethoxy-4-methyl-benzaldehyde (CAS 4925-88-6)
- 5-Formyl-2-isobutoxybenzonitrile (CAS 1562039-91-1)
- 2-(Aminomethyl)-3,3-dimethylbutanoic acid (CAS 185256-61-5)
- (4-(2,2-Difluoroethoxy)phenyl)methanamine (CAS 877151-57-0)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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