6-Hydroxy-2-[(5-methoxy-1-methyl-1H-indol-3-yl)methylidene]-2,3-dihydro-1-benzofuran-3-one CAS 929339-35-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929339-35-5 |
| Molecular Formula | C19H15NO4 |
| Molecular Weight | 321.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Hydroxy-2-[(5-methoxy-1-methyl-1H-indol-3-yl)methylidene]-2,3-dihydro-1-benzofuran-3-one (CAS 929339-35-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H15NO4. Molecular weight: 321.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H15NO4 |
| Molecular Weight | 321.33 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- Ethyl 3-(((3-hydroxy-1-oxo-1H-inden-2-yl)methylene)amino)benzoate (CAS 497061-07-1)
- 4-Hydroxy-1-(naphthalen-2-ylsulfonyl)pyrrolidine-2-carboxylic acid (CAS 193634-36-5)
- 4-((4-Hydroxy-2-methylphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 899757-60-9)
- 4-Hydroxy-1-[(5-methylfuran-2-yl)methyl]-3-[(2E)-3-phenylprop-2-en-1-yl]-1,2-dihydropyridin-2-one (CAS 478033-65-7)
- 7-(2-Hydroxy-3-(piperidin-1-yl)propyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 7532-45-8)
- N-(3-Hydroxy-4-(hydroxymethyl)cyclopentyl)-4-methyl-2-(1H-pyrrol-1-yl)thiazole-5-carboxamide (CAS 1421514-91-1)
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Recommended Standards
- 4-{2-[4-(Butyrylamino)benzoyl]hydrazino}-4-oxobutanoic acid (CAS 327066-15-9)
- 8-Amino-3-methyl-7-(naphthalen-1-ylmethyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 476480-57-6)
- 4-(3-Formylphenyl)-1-methoxyisoquinolin-5-yl acetate (CAS 656233-84-0)
- 4-{[(2-methoxyphenyl)amino]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 339020-66-5)
- 1-(tert-butoxycarbonyl)-4-phenylpiperidine-4-carboxylic acid (CAS 167262-68-2)
- 2-Hydrazinyl-1-isopentyl-1H-benzo[d]imidazole (CAS 615281-73-7)
- 4-(5-Methoxymethyl-[1,2,4]oxadiazol-3-yl)-piperidine hydrochloride (CAS 1361115-48-1)
- Methyl 5-(2,4-dichlorophenyl)furan-2-carboxylate (CAS 764657-69-4)
- 2-[2-[6-[[(Benzhydryloxy)carbonyl]amino]-9H-purin-9-yl]-N-[2-(Fmoc-amino)ethyl]acetamido]acetic Acid (CAS 186046-82-2)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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