Acenaphtho[1,2-b]quinoxaline-9-sulfonamide CAS 380347-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380347-84-2 |
| Molecular Formula | C18H11N3O2S |
| Molecular Weight | 333.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Acenaphtho[1,2-b]quinoxaline-9-sulfonamide (CAS 380347-84-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H11N3O2S. Molecular weight: 333.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H11N3O2S |
| Molecular Weight | 333.36 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Acenaphtho Standards
- 1-(Acenaphtho[1,2-d]thiazol-8-yl)-3-(2-methoxyethyl)urea (CAS 1219844-27-5)
- Acenaphtho[1,2-b]benzo[f]quinoxaline (CAS 238-06-2)
- N-(Acenaphtho[1,2-d]thiazol-8-yl)cyclopropanecarboxamide (CAS 536729-71-2)
- Acenaphtho[1',2':9,10]fluorantheno[7,8-c]furan-4,6-dione (CAS 24080-20-4)
- N-(Acenaphtho[1,2-d]thiazol-8-yl)acetamide (CAS 536728-99-1)
- Acenaphtho[1,2-b]quinoxaline (CAS 207-11-4)
- Acenaphtho[1,2-e][1,2,4]triazine-9-thiol (CAS 67004-92-6)
- Acenaphtho[1,2-d][1,3]thiazol-8-amine (CAS 7496-68-6)
Recommended Standards
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- Cyclobutyl(2-methylpiperidin-1-yl)methanone (CAS 1090943-92-2)
- 3,7-Dibromo-1H-indazole (CAS 1541407-14-0)
- Epinastine Impurity 57 (CAS CATO-C4X-184057)
- Lamotrigine Impurity 22 (CAS CATO-C4X-167222)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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