85-1676-42 Medroxyprogesterone 1g CAS No:520-85-4 015868
特徴
- An orally active progestogen used in hormone replacement therepy (HRT), in the past has been used as a component of oral contraceptives.
- Synonyms:6α-17-Hydroxy-6-(methyl-d3)-pregn-4-ene-3,20-dione; 17α-Hydroxy-6α-methyl-progesterone; 17-Hydroxy-6α-methylpregn-4-ene-3,20-dione; NSC 27408; Medroxyprogesterone Acetate USP Related Compound B
- Molecular Formula:C₂₂H₃₂O₃
- Molecular Weight:344.49
- Appearance:White to off-white crystalline powder
- Purity:97.0~103.0%
- Melting Point:198-200°C
- Identification(IR):IR spectrum of sample corresponds to with that of reference standard
- Specific Rotation:+47°~+53°
- Related Substances:Impurity F: ≤0.5%Impurity D: ≤1.0%Impurity B: ≤0.7%ImpurityA: ≤0.3%Impurity C,E,G,I: ≤0.2%Unspecified Impurity: ≤0.1%Total: ≤1.5%
- Loss On Drying:≤1%
- Solubility:Practically insoluble in water, freely soluble in methylene chloride, soluble in acetone, sparingly soluble in ethanol.
- Residual Solvents:Methanol:≤3000ppmEthanol: ≤5000ppmDichloromethane: ≤600ppmTetrahydrofuran: ≤720ppmDMF: ≤880ppm
- Conforms to EP9.0
仕様
- Size：1g
- Source Antigen：Synthetic
- Grade：Highly Purified
- Form：White to off-white crystalline powder
- Molecular Formula：C₂₂H₃₂O₃
- Molecular Weight Non Ab：344.49
- EU Commodity Code：38220090
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- 製品の仕様は予告なく変更になる場合がございます。最新仕様はメーカーホームページをご確認ください。
- CAS No ：520-85-4
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