Levonorgestrel(Cas:797-63-7)

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2.

Levonorgestrel

CAS: 797-63-7
M.F.: C21H28O2
Purity: 99.0% min
Appearance: White powder

Appearance White crystalline powder

Identification IR absorption

Specific rotation & melting range distinguishing it fromNorgestrel

Melting range: 232~239 deg C

Specific Rotation -30~ -35

Loss on Drying ≤0.5%

Residue on Ignition ≤0.3%

Ethynyl Group 7.81~8.18%

Other substance Total impurities≤2.0%

Any individual impurity≤0.5%

Assay 98.0~102.0%

 Packing: 1kg/bag, 25kg/drum


3.MOQ: 10grams

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