3,3'-(9H-fluorene-9,9-diyl)dipropionic acid CAS 4425-95-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4425-95-0 |
| Molecular Formula | C19H18O4 |
| Molecular Weight | 310.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,3'-(9H-fluorene-9,9-diyl)dipropionic acid (CAS 4425-95-0) pharmaceutical standards reference standard. Molecular formula: C19H18O4. Molecular weight: 310.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H18O4 |
| Molecular Weight | 310.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related H Standards
- (9H-Fluorene-9,9-diyl)bis(trimethylsilane) (CAS 7351-45-3)
- Fluorene-2-azo-2-methyl-4-hydroxybenzene (CAS 97993-15-2)
- 2-(9H-Fluorene-9-carboxamido)benzoic acid (CAS 105555-32-6)
- (9H-Fluorene-9,9-diyl)bis(methylene)diacrylate (CAS 583036-99-1)
- 9H-Fluorene-9-carboxylic Acid (CAS 182438-97-7)
- 3,3'-(9H-fluorene-9,9-diyl)dipropanenitrile (CAS 4425-97-2)
- 9H-Fluorene-2-sulfonyl chloride (CAS 13354-17-1)
- 9h-Fluorene-3-sulfonyl chloride (CAS 46801-92-7)
Recommended Standards
- 3-(Ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid (CAS 5438-22-2)
- 3-O-Benzyl-1,2-O-isopropylidene-a-D-glucofuranose (CAS 22529-61-9)
- 2-[(Difluoromethyl)sulfanyl]-3-phenyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 477859-73-7)
- (5-Chloro-2-methoxyphenyl)(ethyl)sulfane (CAS 90416-31-2)
- 32137-38-5 1-(1-Naphthyl)-1-propyne DTXSID90452933 (CAS 32137-38-5)
- (R)-3-((tert-Butoxycarbonyl)amino)-4,4-diphenylbutanoic acid (CAS 332062-06-3)
- Di-tert-butyl Maleate (CAS 18305-60-7)
- 3-[4-(difluoromethyl)-2-ethyl-3-methyl-6-oxo-2h,6h,7h-pyrazolo[3,4-b]pyridin-7-yl]propanoic acid (CAS 1018165-50-8)
- Epinastine Related Compound A HCl (CAS 1159604-26-8)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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