1-(Naphtho[2,3-b]furan-2-yl)ethanone CAS 87004-83-9
| CAS No. | 87004-83-9 |
| Molecular Formula | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Naphtho[2,3-b]furan-2-yl)ethanone 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.
1-(Naphtho[2,3-b]furan-2-yl)ethanone (CAS 87004-83-9), molecular formula C14H10O2 and molecular weight 210.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(Naphtho[2,3-b]furan-2-yl)ethanone (C14H10O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related Naphtho Standards
- 1-{naphtho[2,1-b]furan-2-yl}ethan-1-one (CAS 49841-22-7)
- Naphtho[1,2-d]thiazole-2-carbonitrile (CAS 39785-46-1)
- Naphtho[2,1-d]thiazole-2-carbonitrile (CAS 39785-43-8)
- Naphtho[2,1-b]furan-2-carboxamide (CAS 69789-96-4)
- Naphtho[1,2-c:5,6-c']bis([1,2,5]oxadiazole) (CAS 1394221-73-8)
- 1-(1H-naphtho[2,3-d]imidazol-2-yl)ethan-1-ol (CAS 15452-30-9)
- 1H-Naphtho[2,3-d][1,3]oxazine-2,4-dione (CAS 29753-32-0)
- Naphtho[1,8-cd][1,2]oxathiole 2,2-dioxide (CAS 83-31-8)
Recommended Standards
- 1-(9H-Pyrido[3,4-b]indol-3-yl)ethanone (CAS 82596-93-8)
- 1,10-Phenanthroline-2,9-diamine (CAS 38182-65-9)
- 1-(5-Amino-2,4-dihydroxyphenyl)-2-(ethylamino)ethanone (CAS 805950-90-7)
- 1,2-Bis(pyridin-2-ylmethylene)hydrazine (CAS 6957-24-0)
- 5-(Chloromethyl)-1-methylpyrazolo[1,5-a]pyrimidin-7(1h)-one (CAS 104164-03-6)
- (E)-3-(3,4-Difluorophenyl)acrylaldehyde (CAS 1334528-90-3)
- 21-Aminoepothilone B (CAS 280578-49-6)
- 3-(Difluoromethoxy)-5-(trifluoromethyl)picolinaldehyde (CAS 1806293-25-3)
- 8,8-difluoro-2-azaspiro[4.5]decane hydrochloride (CAS 1780964-59-1)
- Avatrombopag Impurity 98 (CAS CATO-C4X-223498)
- Methyl 1-((4-chlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1003988-69-9)
- 1-[(4-Isothiocyanatophenyl)sulfonyl]-2-methylpiperidine (CAS 860440-91-1)
- N-methyl-2-propoxyaniline (CAS 1310209-70-1)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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