2,3-Dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonamide CAS 153504-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 153504-92-8 |
| Molecular Formula | C8H7N3O4S |
| Molecular Weight | 241.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonamide (CAS 153504-92-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7N3O4S. Molecular weight: 241.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O4S |
| Molecular Weight | 241.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-((Pyrazin-2-ylmethyl)amino)ethanol (CAS 20010-95-1)
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- 2-Chloro-1-iodo-4-methoxybenzene (CAS 219735-98-5)
- Chlorodimethyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane (CAS 929887-16-1)
- 2-(4-Bromobenzenesulfinyl)-N-(4-methoxyphenyl)acetamide (CAS 339097-49-3)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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