3,3-Diethyl-5-fluoroindolin-2-one CAS 797052-03-0
| CAS No. | 797052-03-0 |
| Molecular Formula | C12H14FNO |
| Molecular Weight | 207.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3,3-Diethyl-5-fluoroindolin-2-one (C12H14FNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 207.24 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 3,3-Diethyl-5-fluoroindolin-2-one (CAS 797052-03-0), a certified reference material (molecular formula C12H14FNO, MW 207.24 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3,3-Diethyl-5-fluoroindolin-2-one 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.
Physical & Chemical Properties
| Molecular Formula | C12H14FNO |
| Molecular Weight | 207.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Diethyl Standards
- 3,3-Diethyl-6-fluoroindolin-2-one (CAS 797052-10-9)
- 1,3-Diethyl-1H-pyrrolo[2,3-d]-pyrimidine-2,4(3H,7H)-dione (CAS 53680-92-5)
- Diethyl (3-ethylaziridin-2-yl)phosphonate (CAS 558448-95-6)
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- 4-(1,3-Diethyl-1H-pyrazol-5-yl)piperidine (CAS 442876-37-1)
- 4-(3,5-Diethyl-1H-pyrazol-1-yl)piperidine (CAS 919100-14-4)
- Diethyl(3-methylcyclopenta-2,4-dien-1-yl)gallium (CAS 140866-03-1)
Recommended Standards
- 3-(sec-Butyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-5,7-diamine (CAS 92657-98-2)
- 3-(5-Fluoro-1H-indol-3-yl)-2-methylpropan-1-ol (CAS 890664-13-8)
- 3-Fluoro-4-(1-piperidinyl)benzaldehyde (CAS 553620-09-0)
- 3-(4-Fluorobenzyl)piperidin-2-one, 97% (CAS 878887-93-5)
- (2E)-3-(3-chloro-5-ethoxy-4-propoxyphenyl)acrylic acid (CAS 757221-40-2)
- (R)-Methyl 2,6-Diaminohexanoate Dihydrochloride (CAS 67396-08-1)
- Methyl 2-[4-(2-amino-6-chlorophenoxy)phenyl]-acetate (CAS 946714-86-9)
- (S)-1-(2-Nitrophenyl)pyrrolidin-3-amine hydrochloride (CAS 1286207-80-4)
- Valaciclovir Impurity 38 (CAS CATO-C4X-124838)
- N-((1R,2S)-2-hydroxycyclohexyl)acetamide (CAS 1821756-76-6)
- 4-Bromo-2-fluoro-6-nitrobenzoic acid (CAS 1698027-97-2)
- 9-(4-Methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid (CAS 54757-46-9)
- 1-(2-fluorobenzoyl)piperazine,0.05 CH3COOH (CAS 1432029-30-5)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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