4-(4-Benzoylphenoxy)butanoic acid CAS 604809-70-3
| CAS No. | 604809-70-3 |
| Molecular Formula | C17H16O4 |
| Molecular Weight | 284.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(4-Benzoylphenoxy)butanoic acid.
4-(4-Benzoylphenoxy)butanoic acid (CAS 604809-70-3), molecular formula C17H16O4 and molecular weight 284.31 g/mol, is a CATO reference standard with documented purity and traceability.
4-(4-Benzoylphenoxy)butanoic acid (C17H16O4) contains a flavonoid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-(4-Benzoylphenoxy)butanoic 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.
Physical & Chemical Properties
| Molecular Formula | C17H16O4 |
| Molecular Weight | 284.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Benzoylphenoxy Standards
- 2-(4-benzoylphenoxy)propanohydrazide (CAS 730976-70-2)
- Ethyl 2-(4-benzoylphenoxy)acetate (CAS 51848-56-7)
- Methyl 2-(4-benzoylphenoxy)acetate (CAS 57682-09-4)
- Ethyl 4-(4-benzoylphenoxy)butanoate (CAS 1317831-16-5)
- 2-(4-Benzoylphenoxy)acetic acid (CAS 6322-83-4)
- 2-[(4-benzoylphenoxy)methyl]oxirane (CAS 19533-07-4)
- 2-(4-benzoylphenoxy)-N-{1-[(4-hydroxyphenyl)methyl]piperidin-4-yl}acetamide (CAS 1909324-98-6)
- 2-(4-Benzoylphenoxy)-5-chloroaniline (CAS 885459-21-2)
Recommended Standards
- 4-(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)benzohydrazide (CAS 952183-14-1)
- 4-(4-Ethoxybenzoyl)phenyl acetate (CAS 890099-83-9)
- 3-Methyl-5-(2-(5-nitrofuran-2-yl)vinyl)-2-thioxothiazolidin-4-one (CAS 62038-66-8)
- 4-(6-Hydroxy-1-propyl-1H-indazol-3-yl)benzene-1,3-diol (CAS 680610-76-8)
- Perfluoroisobenzofuran (CAS 122180-11-4)
- Astrazone pink FG (CAS 3648-36-0)
- 4-(((4-Methoxyphenyl)amino)methyl)quinolin-2-ol (CAS 333982-41-5)
- 7-Isopropyl-6,7-dihydropyrazolo[1,5-a]pyrimidine (CAS 170886-59-6)
- 1H-Purine-1,6-diamine (CAS 52826-86-5)
- RU 24969 hemisuccinate, 98% (CAS 107008-28-6)
- N-(1,1-dioxidotetrahydrothiophen-3-yl)isobutyramide (CAS 342780-56-7)
- 4-(1-pyrrolidinyl)Benzonitrile (CAS 10282-30-1)
- 3-(Furan-2-yl)-6-methylheptan-1-amine oxalate (CAS 1216862-27-9)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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