Hunan Huateng Pharmaceutical Co.,Ltd
We are professional supplier of PEG derivatives,Organic Tins,Boronic Acids/Ester,Pyrimidines,VD derivatives,Biotinylation reagents,Sarms (Supplements),Stabilizer 7000 ,oseltamivir intermediates,divers
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
Oseltamivir intermediates DFO-05 cas#204254-96-6
Appearance: white to off-white powder
Full name:ETHYL(3R,4S,5S)-4,5-EPOXY-3-(1-ETHYL-PROPOXY)CYCLOHEX-1-ENE- 1-CARBOXYLATE
Items | Specification | Result |
Description | White to off-white powder | Off-white powder |
Identification | IR chromatograph conforms to characteristic peak of RS | Conforms |
Loss on drying | Not more than 0.5% | 0.10% |
Specific optical rotation (1%w/v solution in methanol at 25,on dried basis) | Between -42°and -46° | -42.5° |
Purity | Not less than 98.0% | 99.9% |
Assay ( on dried basis) | 98.0%---102.0% | 98.5% |
we have factory in China and lab in Watertown USA and also offer this to Hetero Drugs Ltd.
Mobile X-ray Equipment (3KW, 50mA)
FOB Price:Negotiable
Min. Order:10Piece(s)
Multi-Purpose Manual Operating Table Model 3002 ECOH08 medical table
FOB Price:Negotiable
Min. Order:1Piece(s)
Wrinkle Removal Pen Injection mesotheraphy
FOB Price:270
Min. Order:1Piece(s)
650nm Red light low level laser Hair Loss therapy hair regrowth machine
FOB Price:Negotiable
Min. Order:1Set(s)
Centrifuge with low speed lab equipment 24 tubes 15ml
FOB Price:Negotiable
Min. Order:1Set(s)
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