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| Alarelin Acetate |
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| pharmaceutical |
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| 79561-22-1 |
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Molecular Formula C56H78N16O12
Molecular Weight 1167.3
1 Appearance White slightly yellowish powder White powder
2 Identity 1167.3±1.0 1167.6
3 Specific Optical Rotation -37.0～-47.0°（C=1，1%HAc） -41.2°
4 Amino Acid Composition ± 10% conforms
5 Peptide Purity (By HPLC) ≥98% by area integration 98.4%
6 Related Substance (By HPLC) Total Impurities (%)≤2.0% Largest Single Impurity (%)≤ 1.0% 1.6% 0.5%
7 Acetate Content ≤12% 8.8%
8 Water Content (Karl Fischer) ≤6.0% 4.2%
9 Peptide Content (N determination) ≥80% 86.5%
10 Bacterial Endotoxins ≤ 15 EU/mg
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USP31/EP6/
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Molecular Formula C56H78N16O12
Molecular Weight 1167.3
1 Appearance White slightly yellowish powder White powder
2 Identity 1167.3±1.0 1167.6
3 Specific Optical Rotation -37.0～-47.0°（C=1，1%HAc） -41.2°
4 Amino Acid Composition ± 10% conforms
5 Peptide Purity (By HPLC) ≥98% by area integration 98.4%
6 Related Substance (By HPLC) Total Impurities (%)≤2.0% Largest Single Impurity (%)≤ 1.0% 1.6% 0.5%
7 Acetate Content ≤12% 8.8%
8 Water Content (Karl Fischer) ≤6.0% 4.2%
9 Peptide Content (N determination) ≥80% 86.5%
10 Bacterial Endotoxins ≤ 15 EU/mg
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