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Pregnenolone Pregnenolone micronized 145-13-1
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【Product Name】Pregnenolone (Micronized)
【CAS No.】145-13-1
【Mol. Formula】C21H32O2
【Mol. Wight】316.48
【Assay】98.5%~101.5%
【Appearance】White powder
【Packing】 1kg/bag, 5kg/bag, 25kg/drum
【Storage】 Tight container, protect from light
【Structural formula】
Quality standard
Items |
Specifications |
Assay |
98.5%~101.5% |
Appearance |
White powder, practically insoluble in water, soluble in methylene chloride. |
Particle size |
100% pass through 20 μm |
Identification |
The retention time of main peak should be the same under the condition of HPLC |
Melting Point |
185~193°C |
Specific Rotation |
+27.5~+31.5°(C=1 EtOH) |
Related Substances |
Individual impurity ≤0.5% |
Total impurities ≤1.5% |
|
Loss on drying |
≤0.50% |
Packing:By 25 Kg/Fiber Drum, 1kg or 5kg by plastic bag and aluminum foil bag,or customized .
Shipping methods: We offer several delivery services to suit all customer needs, such as AIR freight, DHL, FEDEX, TNT, UPS, EMS, SEA freight and others.
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