4-Fluorobicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid CAS 1780277-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1780277-74-8 |
| Molecular Formula | C9H7FO2 |
| Molecular Weight | 166.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluorobicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid (CAS 1780277-74-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7FO2. Molecular weight: 166.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7FO2 |
| Molecular Weight | 166.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
Related Fluorobicyclo Standards
- 2-Fluorobicyclo[4.2.0]Octa-1,3,5-triene-7-carboxylic acid (CAS 135634-59-2)
- 3-Fluorobicyclo[1.1.1]pentane-1-sulfinate (sodium) (CAS 2917638-98-1)
- Methyl 5-fluorobicyclo[3.1.1]Heptane-1-carboxylate (CAS 141046-61-9)
- 4-Fluorobicyclo[2.2.2]octane-1-carboxylic Acid (CAS 78385-84-9)
- Methyl 4-fluorobicyclo[2.2.1]heptane-1-carboxylate (CAS 84553-41-3)
- {4-fluorobicyclo[2.2.2]octan-1-yl}methanol (CAS 94994-16-8)
- 2-Fluorobicyclo[1.1.1]pentane-1,3-dicarboxylic acid (CAS 2731009-62-2)
- Methyl 4-fluorobicyclo[2.1.1]Hexane-1-carboxylate (CAS 141046-63-1)
Recommended Standards
- (7-Fluoroimidazo[1,2-a]pyridin-2-yl)methanol (CAS 1648841-49-9)
- (7-Fluoroimidazo[1,2-a]pyridin-3-yl)methanol (CAS 1784397-48-3)
- 6-Fluoro-5-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1638761-05-3)
- 1-(1,1,3,3-Tetramethyl-2,3-dihydro-1H-inden-5-yl)ethan-1-one (CAS 17610-14-9)
- Dimethyl 3-benzoylisoxazole-4,5-dicarboxylate (CAS 79379-93-4)
- 2-Bromo-5-(3-bromopropyl)pyridine (CAS 918145-48-9)
- 2-Isobutoxyisonicotinic acid (CAS 855636-36-1)
- N2,N2-diethylpyrrolo[2,1-f][1,2,4]triazine-2,4-diamine (CAS 2092247-47-5)
- 8-Methoxy-5-methyl-5H-pyridazino[4,5-b]indol-4-ol (CAS 877800-41-4)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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