Flomoxef Impurity 3 CAS 83494-32-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83494-32-0 |
| Molecular Formula | C3H4F2O2S |
| Molecular Weight | 142.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Flomoxef Impurity 3 (CAS 83494-32-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H4F2O2S. Molecular weight: 142.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H4F2O2S |
| Molecular Weight | 142.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Flomoxef Standards
- Flomoxef Impurity 22 (CAS 56610-81-2)
- Flomoxef Impurity 36 (CAS CATO-C4X-138236)
- Flomoxef Impurity 13 (CAS CATO-C4X-138213)
- Flomoxef Impurity 10 (CAS CATO-C4X-138210)
- Flomoxef Impurity 12 (CAS 88570-74-5)
- Flomoxef Impurity 48 (CAS CATO-C4X-138248)
- Flomoxef Impurity 12 (CAS CATO-C4X-138212)
- Flomoxef Impurity 59 (CAS 2095489-25-9)
Recommended Standards
- Ethyl 1H-tetrazole-5-carboxylate (CAS 55408-10-1)
- Methyl 2-(2h-1,2,3,4-tetrazol-5-yl)acetate (CAS 26476-32-4)
- 6-(Methylamino)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 64842-42-8)
- 2-Cyanomorpholine-4-sulfonyl chloride (CAS 1509146-41-1)
- (S)-5,6,7,8-tetrahydroquinolin-5-ol (CAS 29365-71-7)
- 1-(AZetidin-3-ylcarbonyl)-4-methylpiperazine bis(trifluoroacetate) (CAS 2108705-23-1)
- Finerenone Impurity 20 (CAS 182287-68-9)
- 6-(1H-benzo[d]imidazol-2-yl)picolinic acid (CAS 144493-38-9)
- Ethyl1H-pyrrolo[2,3-c]pyridine-5-carboxylate (CAS 147503-82-0)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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