4-Methoxy-5-(3-phenyl-4,5-dihydroisoxazol-5-yl)benzofuran-6-ol CAS 61340-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61340-54-3 |
| Molecular Formula | C18H15NO4 |
| Molecular Weight | 309.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methoxy-5-(3-phenyl-4,5-dihydroisoxazol-5-yl)benzofuran-6-ol (CAS 61340-54-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15NO4. Molecular weight: 309.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H15NO4 |
| Molecular Weight | 309.32 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- (5Z)-4-Methoxy-5-{[(4-phenoxyphenyl)amino]methylidene}-2,5-dihydrofuran-2-one (CAS 1164540-79-7)
- 7-Methoxy-2-(4-methoxyphenyl)quinoline-4-carboxylic acid (CAS 116734-20-4)
- 2-Methoxy-6-(quinolin-8-yloxymethyl)-benzoic acid (CAS 1171924-48-3)
- 1-Benzyl-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1206969-98-3)
- 2-(2-Methoxy-4-methylphenoxy)quinoline-4-carboxylic acid (CAS 1255147-72-8)
- 3-Methoxy-4-((1-phenyl-1H-1,2,3-triazol-4-yl)methoxy)benzaldehyde (CAS 439094-44-7)
- 3-Methoxy-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzamide (CAS 896374-20-2)
- 4-Methoxy-5-(5-phenyl-4,5-dihydroisoxazol-3-yl)benzofuran-6-ol (CAS 61340-50-9)
Recommended Standards
- 4-Ethoxy-N-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide (CAS 865287-56-5)
- 4-[3-(1,3-Dioxoisoindol-2-yl)propoxy]benzaldehyde (CAS 73279-02-4)
- 4-Methoxy-N-((1-phenyl-1H-tetrazol-5-yl)methyl)benzamide (CAS 933222-66-3)
- 3-(5-(Hydroxymethyl)-2-oxooxazolidin-3-yl)benzoic acid (CAS 72667-29-9)
- Cycloate (CAS 1134-23-2)
- (3Z)-3-(hydroxyimino)-5-methoxy-2,3-dihydro-1H-indol-2-one (CAS 109103-45-9)
- 1-Phenyl-3-(propan-2-yl)-1h-pyrazol-5-amine (CAS 827614-44-8)
- 2-Amino-3-(3,5-dimethyl-1h-1,2,4-triazol-1-yl)-2-methylpropanamide (CAS 1247173-30-3)
- N'-(2-(4-chlorophenoxy)acetyl)thiophene-2-carbohydrazide (CAS 332157-66-1)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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 13829788188 / jacky.chen@cato-chem.com