Shanghai Upbio Tech Co.,Ltd
Assessed Supplier Enterprise Certification
- Assessed
Supplier - 11th
years
Assessed Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Lab/Research institutions
Tel: +86-21-52196435
Mobile:
Tel: +86-21-52196435
Fax: +86-21-54386655
Province/state: Shanghai
City: Shanghai
Street: No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China
MaxCard:
Ms.NancyCAS NO.134678-17-4
99%(1-100)Kilogram
|
Appearance |
White or off- white crystalline powder |
|
|
Identification |
IR,HPLC conform |
|
|
Light absorption |
≤0.0015% |
|
|
Water |
≤0.20% |
|
|
Limit of Lamivudine Enantiomer |
≤0.30% |
|
|
Residual solvent |
Ethanol |
≤0.20% |
|
|
TEA: |
≤0.10% |
|
|
Dichloromethane |
≤0.06% |
|
|
Toluene |
≤0.089% |
|
|
N,N-Dimethylformamide |
≤0.088% |
|
|
N-Hexane |
≤0.029% |
|
|
Total residue solvents |
≤0.30% |
|
Chromatographic purity by HPLC |
RRT at about 0.4 impurity |
≤0.30% |
|
|
RRT at about 0.9 impurity |
≤0.20% |
|
|
Salicylic acid |
≤0.10% |
|
|
Any Individual impurity |
≤0.10% |
|
|
Total impurity |
≤0.60% |
|
Assay(HPLC) |
98.0%~102.0%(anhydrous and solvent-free) |
|
