4,4'-((9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(ethyne-2,1-diyl))dibenzoic acid CAS 1313187-39-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1313187-39-1 |
| Molecular Formula | C47H50O4 |
| Molecular Weight | 678.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-((9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(ethyne-2,1-diyl))dibenzoic acid (CAS 1313187-39-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C47H50O4. Molecular weight: 678.90 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C47H50O4 |
| Molecular Weight | 678.90 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Dioctyl Standards
- 475101-36-1 Poly[(9,9-dioctyl-2,7-divinylenefluorenylene)-alt-co-(2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylene)] (CAS 475101-36-1)
- 4,4-Dioctyl-2,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4H-silolo[3,2-b:4,5-b']dithiophene (CAS 1469798-70-6)
- 5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-dibenzo[b,d]silole (CAS 958293-23-7)
- 9,9'-(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(9H-carbazole) (CAS 848900-30-1)
- 9,9-Dioctyl-N2,N7-diphenyl-N2-(m-tolyl)-N7-(o-tolyl)-9H-fluorene-2,7-diamine (CAS 439942-97-9)
- 4,4'-(9,9-Dioctyl-9H-fluorene-2,7-diyl)dibenzaldehyde (CAS 1223037-70-4)
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Recommended Standards
- N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-N-(4-(9-phenyl-9H-carbazol-3-yl)phenyl)-9H-fluoren-2-amine (CAS 1242056-42-3)
- 13,19-didesmethyl spirolide C (CAS 908118-02-5)
- N2,N7-Diphenyl-N2,N7-di-m-tolyl-9,9'-spirobi[fluorene]-2,7-diamine (CAS 1033035-83-4)
- 2,8-Diazaspiro[4.5]decane, 2-(phenylmethyl)- (CAS 867009-61-8)
- N-benzyl-N-methyl-5-nitropyridin-2-amine (CAS 181114-66-9)
- Tri-p-tolylamine (CAS 1159-53-1)
- 5-Bromo-2-[3-(chloromethyl)phenyl]pyrimidine (CAS 1100598-50-2)
- 3-Aminopicolinic acid hydrochloride (CAS 1588441-17-1)
- N,N-Dimethylquinolin-8-amine (CAS 29526-42-9)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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