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CAS NO.164656-23-9
99%(5-99)Gram99%(100-499)Gram99%(500--1)Gram
Anti-Hair CAS 164656-23-9 Loss Supplement Dutasteride 99% Stock Dutasteride Powder | ||
Product Name | Dutasteride | |
CAS No | 164656-23-9 | |
M.F. | C27H30F6N2O2 | |
Grade | Pharmaceutical Grade | |
Color | White powder | |
Purity | 98% | |
Shelf Life | 2 years |
Items | Specifications | Results |
Appearance | White to almost white powder | White powder |
Identification | HPLC retention time of sample complies with that of known sample | Complies |
Specific rotation | [a]D20: +33.0°~+37.0°(C=1.0,CH3CN) | +36.0° |
Water | ≤1.0% | 0.31% |
Related substances | 15R-Bimatoprost: ≤0.30% Bimatoprostfree acid: ≤0.10% 5,6-trans-Bimatoprost: ≤0.50% Any other single impurity: ≤0.10% Total other impurities: ≤ 0.50% | Not detected Not detected 0.07% 0.05% 0.18% |
Residual solvents | Ter-Butylmethyl ether: ≤ 5000ppm Ethanol: ≤5000ppm N-Hexane: ≤ 290ppm Ethyl acetate: ≤5000ppm | Not detected Not detected 16.13ppm 18.92ppm |
Purity | ≥98% | 99% |