1-(4-Methylbenzyl)-1H-indole-2,3-dione 3-[N-(3-fluorophenyl)hydrazone] CAS 303984-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303984-95-4 |
| Molecular Formula | C22H18FN3O |
| Molecular Weight | 359.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methylbenzyl)-1H-indole-2,3-dione 3-[N-(3-fluorophenyl)hydrazone] (CAS 303984-95-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H18FN3O. Molecular weight: 359.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H18FN3O |
| Molecular Weight | 359.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methylbenzyl Standards
- 1-((4-Methylbenzyl)oxy)-6-nitro-2-phenyl-1H-benzo[d]imidazole (CAS 303148-61-0)
- Ethyl 3-((4-methylbenzyl)oxy)pyrido[1,2-a]indole-10-carboxylate (CAS 478067-88-8)
- 2-((4-Methylbenzyl)thio)-5-(4-pentylcyclohexyl)-1,3,4-oxadiazole (CAS 860610-91-9)
- 2-((3-Methylbenzyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 329779-64-8)
- 5-(4-methylbenzyl)-7-(trifluoromethyl)-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1009537-73-8)
- N-(4-methylbenzyl)-1-(1-(4-(trifluoromethoxy)phenyl)-1H-pyrrol-2-yl)methanimine (CAS 866049-75-4)
- 2-Benzyl-5-((4-methylbenzyl)oxy)-3,4-dihydroisoquinolin-1(2H)-one (CAS 850905-32-7)
- 3-Methyl-1-(4-methylbenzyl)-6-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-32-2)
Recommended Standards
- 1-(4-(5-(2-Nitrophenyl)furan-2-carbonothioyl)piperazin-1-yl)ethan-1-one (CAS 370575-98-7)
- 2-((3-(Methoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)carbamoyl)benzoic acid (CAS 328025-60-1)
- (E)-{[3-nitro-4-(piperidin-1-yl)phenyl]methylidene}amino thiophene-2-carboxylate (CAS 339019-84-0)
- 3,7-Dibromo-2,8-bis(cyclohexylmethoxy)dibenzo[b,d]furan (CAS 834892-38-5)
- 4-(3,5-Dichlorophenyl)-1,2,3,6-tetrahydropyridine (CAS 1010073-30-9)
- 4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 551921-13-2)
- 4-(4-Fluorobenzyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 1922897-51-5)
- 4'-Nitro-[2,2'-bipyridine] 1-oxide (CAS 84175-05-3)
- 2-((4-Methylphenyl)sulfonyl)-3-(6-nitrobenzo[3,4-d]1,3-dioxolen-5-yl)prop-2-enenitrile (CAS 930061-65-7)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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