1-(2-(4-Methoxynaphthalen-1-yl)benzofuran-3-yl)ethanone CAS 61639-28-9
| CAS No. | 61639-28-9 |
| Molecular Formula | C21H16O3 |
| Molecular Weight | 316.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-(4-Methoxynaphthalen-1-yl)benzofuran-3-yl)ethanone (CAS 61639-28-9), molecular formula C21H16O3 and molecular weight 316.35 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(2-(4-Methoxynaphthalen-1-yl)benzofuran-3-yl)ethanone (C21H16O3) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 316.35 g/mol, it falls into the moderately-high-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-(2-(4-Methoxynaphthalen-1-yl)benzofuran-3-yl)ethanone 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 | C21H16O3 |
| Molecular Weight | 316.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Methoxynaphthalen Standards
- 2-(4-Methoxynaphthalen-1-yl)benzofuran-3-carboxylic acid (CAS 61639-38-1)
- 4-(6-Methoxynaphthalen-2-yl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 519056-66-7)
- 1-((4-Methoxynaphthalen-1-yl)sulfonyl)azepane (CAS 457960-34-8)
- 2-(2-(4-Methoxynaphthalen-2-yl)phenyl)butanoic acid (CAS 1393793-96-8)
- (2-((4-Methoxynaphthalen-1-yl)dimethylsilyl)phenyl)methanol (CAS 1244855-61-5)
- N-((4-methoxynaphthalen-1-yl)sulfonyl)-N-methylglycine (CAS 446052-58-0)
- 2-(6-Methoxynaphthalen-2-yl)-N-(methylsulfonyl)propanamide (CAS 859827-47-7)
- N-(4-Methoxynaphthalen-1-yl)-2-phenoxyacetamide (CAS 294647-12-4)
Recommended Standards
- [2-(1-naphthylmethyl)-1H-benzimidazol-1-yl]acetic acid (CAS 919939-22-3)
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- (S)-2-((tert-butoxycarbonyl)amino)-3-(quinolin-4-yl)propanoic acid (CAS 2015385-62-1)
- 1,3,7,9-Tetramethoxy-2,6-dimethyldibenzo[b,d]furan (CAS 24565-66-0)
- 4-Amino-N-(benzo[d]thiazol-2-yl)benzenesulfonamide (CAS 6138-01-8)
- 1-methyl-2,3-dihydro-1H-1,2,4-triazol-3-one (CAS 55847-43-3)
- 1-(3-Phenylpropanoyl)azetidine-3-carboxylic acid (CAS 1407081-44-0)
- Tert-butyl 2-(aminomethyl)-1,7-dioxa-10-azaspiro[4.6]Undecane-10-carboxylate (CAS 1391733-73-5)
- 2-(5-(3,5-Dimethyl-1H-pyrazol-1-yl)-2H-tetrazol-2-yl)acetic acid (CAS 1232770-90-9)
- (Z)-4-(4-Methoxystyryl)quinoline (CAS 31059-69-5)
- 2,4-Di(pyrrolidin-1-yl)pyrimidin-5-amine (CAS 1706447-19-9)
- 5-methoxypentanenitrile (CAS 70098-88-3)
- 4-Hydroxy-8-thioxocyclohepta[c][1,2]oxathiol-3(8H)-one (CAS 89550-93-6)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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