5-(Quinoxalin-6-ylmethylene)-2-thioxothiazolidin-4-one CAS 648450-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 648450-30-0 |
| Molecular Formula | C12H7N3OS2 |
| Molecular Weight | 273.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Quinoxalin-6-ylmethylene)-2-thioxothiazolidin-4-one (CAS 648450-30-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7N3OS2. Molecular weight: 273.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7N3OS2 |
| Molecular Weight | 273.33 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 | 3 |
| Sulfur Atoms | 2 |
Related Quinoxalin Standards
- 1314446-43-9 3-Quinoxalin-2-yl-1H-indole-5-carbonitrile (CAS 1314446-43-9)
- 2-(Quinoxalin-2-ylthio)ethane-1-sulfonamide (CAS 1344311-45-0)
- N-(3-(quinoxalin-2-yloxy)phenyl)acetamide (CAS 338403-55-7)
- N-[4-(Quinoxalin-2-yloxy)phenyl]acetamide (CAS 338403-54-6)
- Methyl 2-(quinoxalin-2-yloxy)benzoate (CAS 338394-68-6)
- 4-(Quinoxalin-2-ylamino)benzoic acid (CAS 100962-02-5)
- 1-Phenyl-3-(quinoxalin-6-yl)urea (CAS 177264-55-0)
- Methyl 4-(quinoxalin-2-yl)benzoate (CAS 922525-24-4)
Recommended Standards
- 5-(Dimethylamino)-6-ethyl-1-methyl-3-phenylpyrimidine-2,4(1H,3H)-dione (CAS 53727-42-7)
- 5-[(Difluoromethyl)thio]-N-(phenylmethyl)-1,3,4-thiadiazol-2-amine (CAS 727717-93-3)
- 5-(Dimethylamino)-1-ethyl-6-methyl-3-phenylpyrimidine-2,4(1H,3H)-dione (CAS 32150-75-7)
- 3,5-Difluorothiophenol (CAS 845823-02-1)
- 4-Isothiocyanato-3,5-dimethyl-1-(3-methyl-benzyl)-1h-pyrazole (CAS 1004193-39-8)
- 2-(4-Hydroxypiperidin-1-yl)pyrimidine-4-carboxylic acid (CAS 1365957-58-9)
- 2-(4-(Trifluoromethyl)cyclohexyl)acetic acid (CAS 803736-46-1)
- 2-(Bromomethyl)-7-chlorobenzo[d]oxazole (CAS 920036-25-5)
- 4-Chloro-6-(2-fluoropropan-2-yl)pyrimidine (CAS 1289106-81-5)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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