Witega
Organic synthesis in laboratory scale for research and industry
1. Services:
• Synthesis of synthetic organic components, intermediate compounds and target structures of mg to kg quantities on customer order
• Laboratory synthesis of stable isotope-labeled compounds (D, 13C, 15N)
• Reference substances for chemical analytics
2. Bid proposal management:
• After receipt of the customer inquiry, we prepare a binding offer for synthesis on the basis of a literature and patent search that includes the price, delivery time, type of delivery and specification.
• Each inquiry will be treated as strictly confidential. Upon request, a legally confirmed non-disclosure agreement can be entered into on short notice.
• Our quotations are prepared on short notice, within one week at the most.
3. Equipment / analysis:
1. Services:
• Synthesis of synthetic organic components, intermediate compounds and target structures of mg to kg quantities on customer order
• Laboratory synthesis of stable isotope-labeled compounds (D, 13C, 15N)
• Reference substances for chemical analytics
2. Bid proposal management:
• After receipt of the customer inquiry, we prepare a binding offer for synthesis on the basis of a literature and patent search that includes the price, delivery time, type of delivery and specification.
• Each inquiry will be treated as strictly confidential. Upon request, a legally confirmed non-disclosure agreement can be entered into on short notice.
• Our quotations are prepared on short notice, within one week at the most.
3. Equipment / analysis:
| Preparative HPLC Flash chromatography Freeze drying system Hydrogenation apparatus Autoclave technology (up to 300 atm; up to 2 liters) Extraction apparatus (6 liters) |
Analytical HPLC UV spectroscopy NMR (300 and 500 MHz) 1H, 13C, 15N, 31P FT-IR Karl Fischer titration (water determination) Elemetal analysis (C,H,N,S) |
| Tên sản phẩm | Quy cách |
|---|---|
| 2,5-Dimethyl-celecoxib DMC | 100 mg |
| Deracoxib | 100 mg |
| Deracoxib-D3 | 100 mg |
| Parecoxib | 100 mg |
| Parecoxib-D3 | 100 mg |
| Valdecoxib | 100 mg |
| Valdecoxib-D3 | 100 mg |
| 4-Aminoantipyrine-D3 AA-D3 | 100 mg |
| 4-Aminoantipyrine | 100 mg |
| 4-HydroxyantipyrineD3 | 100 mg |
| 4-Acetamidoantipyrine | 100 mg |
| 4-Acetamidoantipyrine-D3 | 50 mg |
| 4-Formylaminoantipyrine-D3 (FAA-D3) | 100 mg |
| 4-Formylaminoantipyrine FAA | 100 mg |
| Isopropylaminoantipyrine-D6 IPAA-D6 Ramifenazon-D6 | 50 mg |
| Isopropylaminoantipyrine IPAA Ramifenazon | 100 mg |
| 4-Methylaminoantipyrine-D3 picrate | 100 mg |
| 4-Methylaminoantipyrine-D3 hydrogen sulfate | 100 mg |
| 4-Methylaminoantipyrine hydrogen sulfate | 100 mg |
| 4-Dimethyl-D6-aminoantipyrine picrate | 100 mg |
