3-[3-(Carboxymethyl)phenyl]benzoic acid CAS 1365272-23-6
| CAS No. | 1365272-23-6 |
| Molecular Formula | C15H12O4 |
| Molecular Weight | 256.25 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 3-[3-(Carboxymethyl)phenyl]benzoic acid.
3-[3-(Carboxymethyl)phenyl]benzoic acid (CAS 1365272-23-6), molecular formula C15H12O4 and molecular weight 256.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-[3-(Carboxymethyl)phenyl]benzoic acid (C15H12O4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-[3-(Carboxymethyl)phenyl]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.
Physical & Chemical Properties
| Molecular Formula | C15H12O4 |
| Molecular Weight | 256.25 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.) | 1991 |
Related Carboxymethyl Standards
- 4'-(Carboxymethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 868394-59-6)
- 4-[(carboxymethyl)thio]-3-nitrobenzoic acid (CAS 202191-24-0)
- 4-((Carboxymethyl)amino)-4-oxo-2-sulfobutanoic acid (CAS 65179-58-0)
- 2-[(carboxymethyl)(4,4,4-trifluoro-3-oxobut-1-en-1-yl)amino]acetic acid (CAS 565166-40-7)
- 4'-(Carboxymethyl)-3-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1365272-55-4)
- 4-Boc-3-carboxymethyl-piperazin-2-one (CAS 863307-54-4)
- 1,3,5-Tris(carboxymethyl)benzene 4435-67-0 Benzene-1,3,5-triacetic acid (CAS 4435-67-0)
- 1-(Carboxymethyl)-4-(trimethylsilyl)cyclohexanecarboxylic acid (CAS 53170-63-1)
Recommended Standards
- 3-amino-1-[4-(difluoromethoxy)phenyl]piperidin-2-one (CAS 1354950-14-3)
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- 2,4,6,8,10,12,14,16-Octaoxaheptadecane (CAS 13353-04-3)
- 4′-Carboxy[1,1′-biphenyl]-3-acetic acid (CAS 1375068-94-2)
- Entecavir Monohydrate (CAS 209216-23-9)
- 2-Amino-2-(1-hydroxy-1H-pyrazol-5-yl)acetic acid (CAS 777097-53-7)
- tert-butyl 3-(hydroxymethyl)-3-(propan-2-yl)piperidine-1-carboxylate (CAS 1909335-87-0)
- n1-(2,5-Dimethylbenzyl)-n2,n2-dimethylethane-1,2-diamine (CAS 1170398-62-5)
- 2-Chloro-4-formyl-6-methoxyphenyl 4-acetamidobenzenesulfonate (CAS 432002-40-9)
- Cinacalcet Impurity 3 (CAS 93040-58-5)
- Methyl 2-chloro-4-cyclopropylbenzoate, 97% (CAS 875307-09-8)
- 5-Bromo-7-fluorobenzofuran (CAS 286836-04-2)
- tert-butyl 3-(N-hydroxycarbamimidoyl)morpholine-4-carboxylate (CAS 518058-62-3)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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