1-Fluoro-5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl pivalate CAS 2114341-48-7
| CAS No. | 2114341-48-7 |
| Molecular Formula | C16H19FO3 |
| Molecular Weight | 278.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Fluoro-5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl pivalate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-Fluoro-5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl pivalate (CAS 2114341-48-7), a certified reference material (molecular formula C16H19FO3, MW 278.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H19FO3, 1-Fluoro-5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl pivalate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 278.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H19FO3 |
| Molecular Weight | 278.32 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related Fluoro Standards
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- 2-(5-Fluoro-2-(tetrahydro-2h-pyran-4-yl)-1h-benzo[d]imidazol-1-yl)acetic acid (CAS 2197057-37-5)
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Recommended Standards
- 1-(4-Fluorophenyl)-3-[(4-fluorophenyl)sulfanyl]propan-1-one (CAS 477334-43-3)
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- 2-(Benzyloxy)-5-fluoro-1,1'-biphenyl (CAS 2624417-57-6)
- 6-chloro-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 1201187-18-9)
- (3-Iodo-4-(methylamino)phenyl)methanol (CAS 1935942-12-3)
- Prucalopride Impurity 17 (CAS 932114-06-2)
- Ethyl 3-aminopyrrolidine-3-carboxylate (CAS 39739-37-2)
- 2,4,5,8-TETRAMETHYLQUINOLINE (CAS 39581-63-0)
- 4-(Trifluoromethyl)-2-azabicyclo[2.1.1]Hexane-1-carboxylic acid (CAS 1221725-45-6)
- 2-Chloro-N-methyl-N-(4-nitrophenyl)quinazolin-4-amine (CAS 827030-36-4)
- 3-Oxa-7-azabicyclo[3.3.1]nonane-9-carboxylic acid hydrochloride (CAS 1427379-40-5)
- (1-Oxyl-2,2,5,5,-tetramethyl-delta3-pyrroline)formaldehyde (CAS 71051-83-7)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
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