4-((4-(Carboxymethyl)phenoxy)methyl)benzoic acid CAS 1632286-21-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1632286-21-5 |
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-(Carboxymethyl)phenoxy)methyl)benzoic acid (CAS 1632286-21-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H14O5. Molecular weight: 286.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1993 |
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- 3-[(carboxymethyl)sulfamoyl]-4-methoxybenzoic acid (CAS 85622-49-7)
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Recommended Standards
- 5-Ethyl-7,8-dimethoxy-1H-pyrrolo[3,4-c]isoquinoline-1,3(2H)-dione (CAS 159109-11-2)
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- 2,4-Dimethyl-6-(6-methylbenzo[d][1,3]dioxol-5-yl)pyrimidine-5-carboxylic acid (CAS 1535323-07-9)
- (1-Methylpiperidin-4-yl)(pyridin-4-yl)methanone (CAS 1428306-79-9)
- 1-Hydroxy-N-pyridin-2-yl-2-naphthamide (CAS 5355-36-2)
- 2,3-Dimethoxytoluene (CAS 4463-33-6)
- 2-Oxo-1-phenyl-2,4,5,6-tetrahydro-1H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 1818871-20-3)
- Ethyl (S)-2-aminopent-4-enoate 4-methylbenzenesulfonate (CAS 1231709-21-9)
- 6-(tert-Butyl)-4-hydroxycoumarin (CAS 186255-65-2)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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