N'-(4-methylbenzoyl)-1,2-dihydronaphtho[2,1-b]furan-2-carbohydrazide CAS 478064-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478064-23-2 |
| Molecular Formula | C21H18N2O3 |
| Molecular Weight | 346.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N'-(4-methylbenzoyl)-1,2-dihydronaphtho[2,1-b]furan-2-carbohydrazide (CAS 478064-23-2) pharmaceutical standards reference standard. Molecular formula: C21H18N2O3. Molecular weight: 346.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H18N2O3 |
| Molecular Weight | 346.38 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related N Standards
- 4-(4-Methylbenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-31-7)
- 4-(3-Methylbenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-17-9)
- 5-[1-(4-Methylbenzoyl)-1H-pyrazol-3-yl]-2-phenyl-1,3-thiazole (CAS 318248-77-0)
- 1-(3-Methylbenzoyl)-4-[5-(trifluoromethyl)pyridin-2-yl]piperazine (CAS 941189-17-9)
- 3-(4-Methylbenzoyl)-2-phenylquinolin-4(3H)-one (CAS 880251-03-6)
- Ethyl 2-(4-(4-methylbenzoyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-3-yl)acetate (CAS 439112-01-3)
- ethyl 3-(4-methylbenzoyl)-4-(4-methylphenyl)-4-oxobutanoate (CAS 1461713-26-7)
- 3-(3-(2-Methylbenzoyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)benzamide (CAS 858119-01-4)
Recommended Standards
- N'-(4-((4-Methylbenzyl)oxy)benzylidene)pyrazine-2-carbohydrazide (CAS 765298-52-0)
- N-(5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)-4-morpholinobutanamide (CAS 89758-17-8)
- N-(2-Benzoyl-1,2,3,4-tetrahydroisoquinolin-7-yl)furan-2-carboxamide (CAS 955671-57-5)
- 2-(5-(4-Fluorophenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid (CAS 451461-16-8)
- 8-Ethyl-4-hydroxyquinoline-3-carbohydrazide (CAS 1315373-86-4)
- 2-Butyl-5,5-dimethyl-1,5-dihydro-4H-imidazol-4-one (CAS 138402-09-2)
- 5,7-Diethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione (CAS 501655-65-8)
- Cyclopropane-d5-carboxylic Acid (CAS 1219804-09-7)
- 2-(5-Nitropyridin-2-yl)ethanamine (CAS 503540-39-4)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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