5-[2,6-Bis(4-carboxyphenyl)-4-pyridinyl]-1,3-Benzenedicarboxylicacid CAS 1868146-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1868146-04-6 |
| Molecular Formula | C27H17NO8 |
| Molecular Weight | 483.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[2,6-Bis(4-carboxyphenyl)-4-pyridinyl]-1,3-Benzenedicarboxylicacid (CAS 1868146-04-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H17NO8. Molecular weight: 483.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H17NO8 |
| Molecular Weight | 483.43 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 5'-(4-Carboxyphenyl)-2'-nitro-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1842393-52-5)
- 5'-(4-Carboxyphenyl)-2'-methoxy-4'-methyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1842393-49-0)
- 5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,4'',5-tricarboxylic acid (CAS 1250980-04-1)
- 5'-(4-Carboxyphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1246562-60-6)
- 2,4,6-Tris(4-carboxyphenyl)anisole (CAS 1354550-11-0)
- 2,4,6-Tris(4-carboxyphenyl)-s-triazine 4,4 inverted exclamation marka,4 inverted exclamation marka-[1,3,5]Triazine-2,4,6-triyl-tris-benzoic acid 4,4 inverted exclamation marka,4 inverted exclamation marka-s-Triazine-2,4,6-triyl-tribenzoic acid 61414-16-2 H3TATB p-Cyanobenzoic acid trimer (CAS 61414-16-2)
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- 5'-(4-Carboxyphenyl)-2'-hydroxy-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1353118-75-8)
Recommended Standards
- (2R,3R,4S,5R,6R)-2-(4-Acetamido-2-oxopyrimidin-1(2H)-yl)-6-(acetoxymethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 3180-75-4)
- 4-(3′′,5′′-Dicarboxy[1,1′:4′,1′′-terphenyl]-4-yl)-2,6-pyridinedicarboxylic acid (CAS 1627560-82-0)
- Cefixime Impurity 52 (CAS CATO-C4X-113952)
- ethyl 3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate (CAS 1803583-38-1)
- 6-Chloro-1-(6-chloropyridin-3-yl)hexan-1-one (CAS 914203-40-0)
- 2-((Tert-butoxycarbonyl)amino)-2-(3-(trifluoromethyl)bicyclo[1.1.1]Pentan-1-yl)acetic acid (CAS 1706418-96-3)
- 3-(cyclopropylmethyl)imidazolidin-4-one (CAS 1549227-02-2)
- (r)-4-(1-Hydroxyethyl)-2,6-dimethoxyphenol (CAS 1427170-38-4)
- Methyl (R)-3-amino-3-(3-chloro-2-methoxyphenyl)propanoate (CAS 1344492-28-9)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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