5'-(4-Carboxyphenyl)-2'-hydroxy-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid CAS 1353118-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1353118-75-8 |
| Molecular Formula | C27H18O7 |
| Molecular Weight | 454.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5'-(4-Carboxyphenyl)-2'-hydroxy-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1353118-75-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C27H18O7. Molecular weight: 454.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C27H18O7 |
| Molecular Weight | 454.43 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Carboxyphenyl Standards
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Recommended Standards
- 2-[({5-[(2-Carboxybenzoyl)amino]-1-naphthyl}amino)carbonyl]benzoic acid (CAS 129684-51-1)
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- 4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-2-(4-ethoxyphenyl)phthalazin-1(2H)-one (CAS 1291852-92-0)
- (2R,3R,4R,5R)-2-(6-Amino-2-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 19768-92-4)
- 4-bromo-N-methylpyridin-3-amine (CAS 1352935-31-9)
- 2,6-Mecoprop-Methyl Ester (CAS 23844-56-6)
- ethyl 2-[3-(tert-butoxycarbonylamino)azetidin-3-yl]-2-fluoro-acetate (CAS 2306278-40-8)
- tert-Butyl 4-(2-bromo-6-cyanophenyl)-piperazine-1-carboxylate 1707602-43-4 (CAS 1707602-43-4)
- P-tolyl glycinate hydrochloride (CAS 1353501-37-7)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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