Cyclopropyl(2,5-difluorophenyl)methanone CAS 1094338-36-9
| CAS No. | 1094338-36-9 |
| Molecular Formula | C10H8F2O |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Cyclopropyl(2,5-difluorophenyl)methanone (CAS 1094338-36-9), molecular formula C10H8F2O and molecular weight 182.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, Cyclopropyl(2,5-difluorophenyl)methanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 182.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Cyclopropyl(2,5-difluorophenyl)methanone 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 | C10H8F2O |
| Molecular Weight | 182.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1989 |
| Halogen Content | F-containing |
Related Cyclopropyl Standards
- Cyclopropyl(2,6-difluorophenyl)methanone (CAS 1343158-95-1)
- 3-Cyclopropyl-2,6-difluorobenzaldehyde (CAS 1609347-18-3)
- 2-Cyclopropyl-3,5-difluorobenzaldehyde (CAS 2489630-02-4)
- Cyclopropyl 2,4-difluorophenyl ketone (CAS 60131-34-2)
- Cyclopropyl(2,3-difluorophenyl)methanone (CAS 865664-07-9)
- Cyclopropyl(3,4-difluorophenyl)methanone (CAS 898790-32-4)
- Cyclopropyl(3,5-difluorophenyl)methanone (CAS 898790-34-6)
- Ethyl 3-Cyclopropyl-1,2,4-oxadiazole-5-carboxylate (CAS 1018125-29-5)
Recommended Standards
- Ethyl 2,2-difluoro-3-hydroxypentanoate (CAS 1092693-68-9)
- 5,7-Difluoro-3,4-dihydronaphthalen-1(2H)-one (CAS 110931-79-8)
- 1-(Difluoromethoxy)-4-ethynyl-2-methylbenzene (CAS 1062613-75-5)
- 4-(2,4-Difluorophenyl)but-3-en-2-one (CAS 1115962-39-4)
- 4-Hydroxy-6-methyl-1,2-dihydro-pyrazolo[3,4-b]pyridin-3-one (CAS 116081-20-0)
- 2-Iodo-1,4-benzoquinone (CAS 3958-83-6)
- 6,7-Dichlorobenzo[d]thiazole, 97% (CAS 1695203-36-1)
- 1-(2-(6-Oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)-3-(thiophen-2-yl)urea (CAS 1049226-60-9)
- 4-((Phenylthio)methyl)hexahydro-2H-cyclopenta[b]furan-2-one (CAS 62639-70-7)
- 5KNC2TSW9G 2426-87-1 Benzylvanillin Benzaldehyde, 3-methoxy-4-(phenylmethoxy)- 4-Benzyloxy-3-methoxybenzaldehyde AI3-36398 EINECS 219-379-0 NSC 208757 NSC 22599 NSC 44876 UNII-5KNC2TSW9G (CAS 2426-87-1)
- 3-((2-Fluorobenzyl)thio)-2-methyl-1H-indole (CAS 536702-31-5)
- 4-(1-Methoxypropan-2-yl)piperidine hydrochloride (CAS 1269288-84-7)
- UDP-g acid (CAS 2616-64-0)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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