Cyclopropyl(furan-2-yl)methanone CAS 857798-32-4
| CAS No. | 857798-32-4 |
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Cyclopropyl(furan-2-yl)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.
Cyclopropyl(furan-2-yl)methanone (CAS 857798-32-4), molecular formula C8H8O2 and molecular weight 136.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H8O2, Cyclopropyl(furan-2-yl)methanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 136.15 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).
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.
Physical & Chemical Properties
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Cyclopropyl Standards
- N-cyclopropyl-1,2,4-triazin-3-amine (CAS 1086393-22-7)
- 2-Cyclopropyl-1h-imidazole-4-carbaldehyde (CAS 1256824-13-1)
- 3-Cyclopropyl-1H-pyrazole-5-carbaldehyde (CAS 1284220-47-8)
- 5-Cyclopropyl-1H-imidazole-2-carbaldehyde (CAS 1379179-90-4)
- 1-Cyclopropyl-1H-pyrazole-5-carbaldehyde (CAS 1393568-69-8)
- 5-Cyclopropyl-3(2H)-pyridazinone (CAS 1693577-72-8)
- 1-Cyclopropyl-1H-pyrazole-3-carbaldehyde (CAS 1823349-88-7)
- 1-Cyclopropyl-1H-imidazole-2-carbaldehyde (CAS 497855-86-4)
Recommended Standards
- Cyclopropyl(1H-pyrazol-1-yl)methanone (CAS 540755-00-8)
- Methyl 3-pyridyl ketoxime (CAS 5973-83-1)
- Cyclopropyl(1H-imidazol-2-yl)methanone (CAS 952200-96-3)
- N-(1,3-Dimethyl-1H-imidazol-2(3H)-ylidene)cyanamide (CAS 399024-65-8)
- <I>Trans</I>-octadecenoic acid-1-<SUP>13</SUP>C (CAS 1173097-62-5)
- 7440-67-7 C6V6S92N3C Zirconium EINECS 231-176-9 HSDB 2528 Zircat Zirconium metal, dry, chemically produced, finer than 20 mesh particle size (UN2008) UNII-C6V6S92N3C EC 231-176-9 UN1358 UN1932 UN2008 UN2009 UN2858 Zirconium and compounds Zirconium, dry, coiled wire, finished metal sheets, strip (thinner than 254 microns but not thinner than 18 microns) [UN2858] [Flammable solid] Zirconium, dry, finished sheets, strip or coiled wire [UN2009] [Spontaneously combustible] Zirconium, elemental Zirconium powder Zirconium powder, dry [UN2008] [Spontaneously combustible] Zirconium powder, wetted with not <25% water (a visible excess of water must be present) (a) mechanically produced, particle size <53 microns, (b) chemically produced, particle size <840 microns [UN1358] [Flammable solid] Zirconium scrap [UN1932] [Spontaneously combustible] Zirconium powder, wetted with not <25% water (a visible excess of water must be present) (a) mechanically produced, particle size <53 microns, (b) chemically produced, particle size <840 microns Zirconium scrap Zirconium powder, dry Zirconium, dry, finished sheets, strip or coiled wire Zirconium, dry, coiled wire, finished metal sheets, strip (thinner than 254 microns but not thinner than 18 microns) (CAS 7440-67-7)
- 3,3',5-Trifluorobenzhydrol (CAS 844683-66-5)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-pyridin-6-one (CAS 2415390-83-7)
- 6-Ethynyl-3-methoxypyridine-2-carbaldehyde (CAS 1824166-26-8)
- 4,6-Dichloro-5-nitropicolinic acid (CAS 850544-26-2)
- 2-Chloro-N-[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]acetamide (CAS 15777-46-5)
- 4-(3-Phenylureido)butanoic acid (CAS 40421-99-6)
- 4-(2-Iodophenyl)-4-oxobutanenitrile (CAS 898768-01-9)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com