Quinoxaline-2-sulfonamide CAS 1247528-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1247528-73-9 |
| Molecular Formula | C8H7N3O2S |
| Molecular Weight | 209.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Quinoxaline-2-sulfonamide (CAS 1247528-73-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H7N3O2S. Molecular weight: 209.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2S |
| Molecular Weight | 209.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Quinoxaline Standards
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- Ethyl Quinoxaline-6-carboxylate (CAS 6924-72-7)
- Quinoxaline-2,3-dicarboxylic acid (CAS 6924-99-8)
- Quinoxaline-5,8-dicarboxylic acid (CAS 569660-09-9)
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Recommended Standards
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- 3-(Benzo[d]thiazol-2-ylthio)butan-2-one (CAS 157219-76-6)
- Ethyl N-(2-methoxyethyl)-N-methylglycinate (CAS 616882-60-1)
- 2-Bromo-3-(4-methylphenyl)propanenitrile (CAS 62448-29-7)
- 2-{[4-(2-ethylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 923832-03-5)
- Sotalol Impurity 8 (CAS CATO-C4X-20928)
- 2-Chloro-4-hydroxybenzoic Acid Hydrate (CAS 440123-65-9)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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