5-(4-Carboxyphenoxy)isophthalic acid CAS 60893-67-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60893-67-6 |
| Molecular Formula | C15H10O7 |
| Molecular Weight | 302.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Carboxyphenoxy)isophthalic acid (CAS 60893-67-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H10O7. Molecular weight: 302.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H10O7 |
| Molecular Weight | 302.24 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Carboxyphenoxy Standards
- 5-(2-Carboxyphenoxy)isophthalic acid (CAS 1361345-85-8)
- 3-(3-Carboxyphenoxy)phthalic acid (CAS 1826827-36-4)
- 3-(4-Carboxyphenoxy)phthalic acid (CAS 198330-12-0)
- 4-(4-Carboxyphenoxy)phthalic acid (CAS 7717-74-0)
- 5-((4-Carboxyphenoxy)methyl)isophthalic acid (CAS 2115107-14-5)
- 5-(4-Carboxyphenoxy)nicotinic acid (CAS 1777822-70-4)
- 2-(4-Carboxyphenoxy)benzoic Acid (CAS 37407-16-2)
- 1,6-Bis(4-carboxyphenoxy)hexane (CAS 74774-53-1)
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