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:
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)
Witega
Mã sản phẩm Tên sản phẩm Mã CAS Xuất xứ Quy cách Giá Đặt hàng
BI063 Mebendazole-amine-13C6 Witega 25 mg Please call  
BI008 Mebendazole-amine HMEB 52329-60-9 Witega 100 mg Please call  
BI028 Mebendazole-D3 1173021 -87-8 Witega 100 mg Please call  
BI009 5-Hydroxymebendazole RMEB 60254-95-7 Witega 100 mg Please call  
BI029 5-Hydroxymebendazole-D3 1173020-86-4 Witega 50 mg Please call  
BI010 Flubendazole 31430-15-6 Witega 100 mg Please call  
BI027 Flubendazole-D3 1173021 -08-3 Witega 100 mg Please call  
BI050 Hydroxyflubendazole 82050-12-2 Witega 100 mg Please call  
BI011 Oxfendazole (Fenbendazole sulfoxide) 53716-50-0 Witega 100 mg Please call  
BI025 Oxfendazole-D3 (Fenbendazole sulfoxide-D3) 1228182-54-4 Witega 100 mg Please call  
BI012 Fenbendazole sulfone 54029-20-8 Witega 100 mg Please call  
BI026 Fenbendazole sulfone-D3 1228182-49-7 Witega 100 mg Please call  
BI024 Fenbendazole-D3 1228182-47-5 Witega 100 mg Please call  
BI034 Fenbendazole-amine hydrochloride 1448346-29-9 Witega 100 mg Please call  
BI059 Hydroxyfenbendazole hydrate (see Data Sheet) 72447-64-4 Witega 100 mg Please call  
BI060 Hydroxyfenbendazole D3 hydrate (see Data Sheet) 1596803-40-5 Witega 100 mg Please call  
BI055 Luxabendazole-D3 1448346-27-7 Witega 50 mg Please call  
BI054 Luxabendazole 90509-02-7 Witega 100 mg Please call  
BI017 Cyclopentylalbendazole 77723-30-9 Witega 100 mg Please call  
BI018 Cyclopentylalbendazole sulfoxide 131454-43-8 Witega 100 mg Please call  

Vinmec
Namha
VMI
Medipharco
HDpharma
CPC1
LGC
Pharbaco
Stellapharm
Vimedimex
Vingroup
Samsung
Intertek
SGS Vietnam
Eurofins
TRAPHACO
Bureau Veritas
TUV SUD
NIFC
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