2-Amino-5-(quinoxalin-6-ylmethylene)thiazol-4(5H)-one CAS 648450-31-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 648450-31-1 |
| Molecular Formula | C12H8N4OS |
| Molecular Weight | 256.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-5-(quinoxalin-6-ylmethylene)thiazol-4(5H)-one (CAS 648450-31-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8N4OS. Molecular weight: 256.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8N4OS |
| Molecular Weight | 256.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(Thiophen-2-yl)quinoxaline-5-carboxylic acid (CAS 904813-02-1)
- 2-Benzothiazol-2-yl-nicotinic acid (CAS 728-66-5)
- 2-(4-Nitrophenyl)benzothiazole (CAS 22868-34-4)
- 3-(Aminomethyl)indole (CAS 22259-53-6)
- 5-(4-Bromophenyl)-6-methylthiazolo[3,2-b][1,2,4]triazole (CAS 1574587-82-8)
- Ethyl 3-nitrobenzene-1-carboximidate hydrochloride (CAS 57508-53-9)
- 2-Amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propan-1-ol (CAS 879722-66-4)
- octahydro-1H-pyrano[4,3-b]pyridine hydrochloride (CAS 1384430-64-1)
- Ethyl 2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetate (CAS 14028-68-3)
- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
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