Levonorgestrel ≥98.0% (by HPLC, titration analysis)
Leverantör: TCI
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Varning
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Synonyms:
D(-)-Norgestrel, (-)-Norgestrel, (-)-17alpha-Ethynyl-18-methyl-19-nortestosterone, (-)-18,19-Dinor-13beta-ethyl-17beta-hydroxy-4-pregnen-20-yn-3-one, (-)-Levonorgestrel
N0889-1G
N0889-100MG
TCIAN0889-1GEA
2975
SEK
TCIAN0889-1G
TCIAN0889-100MG
Levonorgestrel ≥98.0% (by HPLC, titration analysis)
Levonorgestrel
Formel:
C₂₁H₂₈O₂ Storage Temperature: Kylskåp |
MDL Number:
MFCD00199013 CAS nummer: 797-63-7 EINECS: 212-349-8 Merck Index: 14,06704 |
Specifikation testresultat
Appearance | White to Almost white powder to crystal |
Purity (HPLC) | min. 98.0 area% |
Purity (Neutralization titration) | min. 98.0 % |
Melting point | 234.0 to 238.0 deg-C |
Specific rotation [a]20/D | -31.0 to -34.0 deg (C=1, CHCL3) |
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