N-(3-Benzyl-2-quinoxalinyl)-3-chlorobenzenecarbohydrazide CAS 478033-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478033-89-5 |
| Molecular Formula | C22H17ClN4O |
| Molecular Weight | 388.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Benzyl-2-quinoxalinyl)-3-chlorobenzenecarbohydrazide (CAS 478033-89-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H17ClN4O. Molecular weight: 388.85 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H17ClN4O |
| Molecular Weight | 388.85 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- Benzyl (2-(4-chlorophenyl)quinolin-4-yl)carbamate (CAS 861208-67-5)
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- 7-(4-Chlorobenzyl)-1,3-dimethyl-8-(piperazin-1-yl)-3,7-dihydro-1H-purine-2,6-dione (CAS 476479-86-4)
- (2R,3R,4S,5R)-2-(6-Amino-2-(phenylethynyl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 90596-70-6)
- 5,8-Dichloro-7-hydroxy-3,4-dihydroisoquinolin-1(2H)-one (CAS 1616289-20-3)
- 5-Bromoquinazolin-4-amine (CAS 1201784-87-3)
- ESCitalopram N-Oxide (CAS 917482-45-2)
- 2-(4-(Hydroxymethyl)benzo[d]oxazol-2-yl)acetic acid (CAS 1806307-08-3)
- Methyl 1-benzyl-5-(4-chlorophenyl)-3-(4-methoxyphenyl)-4,6-dioxooctahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 318239-70-2)
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