2-oxo-1,2-dihydroquinoxaline-6-sulfonamide CAS 1251925-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251925-27-5 |
| Molecular Formula | C8H15N3O3S |
| Molecular Weight | 233.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-oxo-1,2-dihydroquinoxaline-6-sulfonamide (CAS 1251925-27-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H15N3O3S. Molecular weight: 233.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H15N3O3S |
| Molecular Weight | 233.29 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related oxo Standards
- 1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bis(prop-2-en-1-one) (CAS 6699-44-1)
- 1-Butyl-1,4-dihydroquinoxaline-2,3-dione (CAS 1206077-97-5)
- 3-Phenyl-1,2-dihydroquinoxaline-2-carboxylic acid (CAS 1218060-77-5)
- 2-oxo-1,2-dihydroquinoxaline-6-sulfonyl chloride (CAS 196962-62-6)
- Ethyl 3,4-dihydroquinoxaline-1(2H)-carboxylate (CAS 858715-33-0)
- Benzyl 3,4-dihydroquinoxaline-1(2H)-carboxylate (CAS 53967-47-8)
- 4-Methyl-3,4-dihydroquinoxaline-1(2H)-carboxamide (CAS 102872-96-8)
- 2-Oxo-1,2-dihydroquinoxaline-6-carboxylic acid (CAS 126632-52-8)
Recommended Standards
- 2-(2-Amino-4-phenylthiazol-5-yl)acetamide (CAS 1228552-30-4)
- Methyl 4-(thiazol-2-ylmethyl)benzoate (CAS 1312536-22-3)
- 5-(6-Methoxy-4-methylpyridin-3-yl)thiophene-2-carbaldehyde (CAS 1225058-56-9)
- 1,3-Di-tert-butyl-5-nitrobenzene (CAS 38896-15-0)
- tert-Butyl (R)-5-bromo-6-methoxy-1-methyl-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 2766799-87-3)
- tert-Butyl 1-cyclobutyl-3-hydroxypropan-2-ylcarbamate (CAS 816429-99-9)
- N-[4-Nitro-2-(trifluoromethyl)phenyl]propane-1,3-diamine hydrochloride (CAS 1047652-77-6)
- 2-(butan-2-yl)piperazine (CAS 1342114-83-3)
- (3R,5R)-(-)-3,5-Heptanediol (CAS 77291-90-8)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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