2'-Fluoro-[1,1':3',1''-terphenyl]-4,4'',5'-tricarboxylic acid CAS 2305899-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2305899-75-4 |
| Molecular Formula | C21H13FO6 |
| Molecular Weight | 380.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2'-Fluoro-[1,1':3',1''-terphenyl]-4,4'',5'-tricarboxylic acid (CAS 2305899-75-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H13FO6. Molecular weight: 380.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H13FO6 |
| Molecular Weight | 380.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
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Recommended Standards
- (4-(Triphenylsilyl)phenyl)boronic acid (CAS 852475-03-7)
- 5-(1-Methyl-1H-benzo[d]imidazol-2-yl)-1,3,4-oxadiazol-2-ol (CAS 83053-95-6)
- 3-Bromo-5-((4-isopropylpiperazin-1-yl)sulfonyl)pyridine-4-thiol (CAS 1352508-04-3)
- (R)-N-(1-Phenylethyl)-3-buten-1-amine (CAS 177944-16-0)
- 2-(dimethylamino)-4-(trifluoromethyl)-1,3-oxazin-6-one (CAS 141860-79-9)
- 1-(4-(4-Bromophenyl)thiazol-2-yl)guanidine (CAS 7120-03-8)
- Dimethyl 2-amino-4,7-dihydrothieno[2,3-c]pyridine-3,6(5H)-dicarboxylate (CAS 1251564-21-2)
- 5-((2-(M-tolyloxy)ethyl)thio)-1,3,4-thiadiazol-2-amine (CAS 565426-83-7)
- 2-((4-Chlorophenyl)sulfonyl)-1,1-bis(4-fluorophenyl)ethanol (CAS 303152-05-8)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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