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| Tetracosactide Acetate(ACTH1-24) |
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| pharmaceutical |
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| 16960-16-0 |
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Molecular Formula C136H210N40O31S
Molecular Weight 2933.5
1 Appearance White to off-White powder Conforms
2 Solubility Soluble in water or acetic acid to give a clear, colorless solution Conforms
3 Identity by HPLC The retention is the same with the reference substance. Conforms
4 Specific Optical Rotation -99.0¢¦-109.0(c=1,1%HAc) -102.6¡Æ
5 Amino Acid Composition ¡¾ 10% of theoretical Conforms
6 Water Content (Karl Fischer) ¡Â8.0% 3.8%
7 Acetate Content (By HPLC) ¡Â13.0% 11.5%
8 Related Substance (By HPLC) Total Impurities (%)¡Â2.0% Largest Single Impurity (%)¡Â 1.0% 1.3% 0.8%
9 Assay(ByAnhydrous,AceticAcid-Free) 97.0¢¦103.0% 98.2%
10 Bacterial Endotoxins ¡Â 50 IU/mg Conforms
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USP31/EP
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Molecular Formula C136H210N40O31S
Molecular Weight 2933.5
1 Appearance White to off-White powder Conforms
2 Solubility Soluble in water or acetic acid to give a clear, colorless solution Conforms
3 Identity by HPLC The retention is the same with the reference substance. Conforms
4 Specific Optical Rotation -99.0¢¦-109.0(c=1,1%HAc) -102.6¡Æ
5 Amino Acid Composition ¡¾ 10% of theoretical Conforms
6 Water Content (Karl Fischer) ¡Â8.0% 3.8%
7 Acetate Content (By HPLC) ¡Â13.0% 11.5%
8 Related Substance (By HPLC) Total Impurities (%)¡Â2.0% Largest Single Impurity (%)¡Â 1.0% 1.3% 0.8%
9 Assay(ByAnhydrous,AceticAcid-Free) 97.0¢¦103.0% 98.2%
10 Bacterial Endotoxins ¡Â 50 IU/mg Conforms
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| There are no existing companies to distribute selected chemical product |
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