5,5'-(Naphthalene-2,6-diyl)diisophthalic acid CAS 1119195-95-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1119195-95-7 |
| Molecular Formula | C26H16O8 |
| Molecular Weight | 456.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-(Naphthalene-2,6-diyl)diisophthalic acid (CAS 1119195-95-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H16O8. Molecular weight: 456.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H16O8 |
| Molecular Weight | 456.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Naphthalene Standards
- 5,5'-(Naphthalene-1,4-diyl)diisophthalic acid (CAS 1119196-01-8)
- 5,5'-(Naphthalene-2,7-diyl)di(isophthalic acid) (CAS 1426343-45-4)
- Methyl 4-[4-(naphthalene-2-sulfonyl)piperazin-1-yl]-3-nitrobenzoate (CAS 478246-58-1)
- 2,2'-(Naphthalene-1,5-diylbis(oxy))bis(1-(4-chlorophenyl)ethan-1-one) (CAS 383148-10-5)
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- 8-Benzyl-4-(naphthalene-2-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-22-6)
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- Naphthalene-2,3-diyl bis(trifluoromethanesulfonate) (CAS 125261-31-6)
Recommended Standards
- N-(3-chloro-4-methylphenyl)-2-(2-(((2-chlorophenyl)thio)methyl)-1H-benzo[d]imidazol-1-yl)acetamide (CAS 339101-15-4)
- 5-(4-Fluorophenyl)-2-phenyl-3-(4-(trifluoromethyl)phenyl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione (CAS 6111-17-7)
- Dibenzo[g,p]chrysen-2,3,6,7,10,11,14,15-octaol (CAS 1246204-19-2)
- Tetradecanoic-13,13,14,14,14-d5 Acid (CAS 327077-03-2)
- N-Benzyl-2-((6-(pyridin-4-yl)pyridazin-3-yl)thio)acetamide (CAS 872702-19-7)
- 4-(4-tert-Butylphenyl)-4-oxo-2-{[(pyridin-3-yl)methyl]amino}butanoic acid (CAS 1022943-75-4)
- Methyl 4-{[(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-yliden)methyl]amino}benzenecarboxylate (CAS 320424-78-0)
- Ethyl 7-(4-n-propylphenyl)-7-oxoheptanoate (CAS 951888-86-1)
- N-(2-Chlorophenyl)-2-((6-(furan-2-yl)pyridazin-3-yl)thio)acetamide (CAS 922891-72-3)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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 13829788188 / jacky.chen@cato-chem.com