1-{naphtho[2,1-b]furan-2-yl}ethan-1-one CAS 49841-22-7
| CAS No. | 49841-22-7 |
| Molecular Formula | C14H10O2 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{naphtho[2,1-b]furan-2-yl}ethan-1-one (CAS 49841-22-7), molecular formula C14H10O2 and molecular weight 210.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-{naphtho[2,1-b]furan-2-yl}ethan-1-one (C14H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 210.23 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 1-{naphtho[2,1-b]furan-2-yl}ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1971 |
Related naphtho Standards
- 1-(Naphtho[2,3-b]furan-2-yl)ethanone (CAS 87004-83-9)
- 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
- 1,4-Di(furan-2-yl)benzene (CAS 34121-64-7)
- 1-Acetyl-β-carboline (CAS 50892-83-6)
- 1,4-Di(1H-imidazol-1-yl)benzene (CAS 25372-07-0)
- 1-Benzoyl-2-phenyldiazene (CAS 952-53-4)
- N1,N1-diisopropylpropane-1,3-diamine (CAS 53485-05-5)
- Ethyl Phenyl(2,4,6-trimethylbenzoyl)phosphinate (CAS 84434-11-7)
- 1-[(2R,3R,4R,5S)-3-fluoro-4-hydroxy-5-(iodomethyl)tetrahydrofuran-2-yl]pyrimidine-2,4-dione (CAS 211694-25-6)
- N-(4-(piperidin-1-yl)phenyl)pentanamide (CAS 302805-38-5)
- 2,5-Dichloro-3-(2,6-dimethylphenyl)propiophenone (CAS 898755-22-1)
- 2,5-Dichloro-4-(difluoromethoxy)benzotrifluoride (CAS 1807059-16-0)
- 2-(Triethylsilyl)ethanol (CAS 2916-67-8)
- Piperonyl Butoxide (CAS 51-03-6)
- Avatrombopag Impurity 54 (CAS 28989-50-6)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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