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| Thymosin α1 Acetate CAS No 62304-98-7 |
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| pharmaceutical |
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| 62304-98-7 |
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Thymosin α1 Acetate
CAS No 62304-98-7
purity :98% min
1 Appearance White or slightly yellowish powder White powder
2 Solubility Soluble in water or 1% acetic acid at a concentration of >1mg/ml to give a clear, colorless solution Conforms
3 Specific Optical Rotation -80.0- -95.0°(c=0.5, H2O) -90.3°
4 Amino Acid Composition ±10% of theoretical Conforms
5 Peptide Purity (By HPLC) ≥ 98.0% by area integration 98.3%
6 Related Substance (By HPLC) Total Impurities(%) ≤ 2.0% 1.7%
7 Acetate Content ≤ 15.0% 6.8%
8 Water Content (Karl Fischer) ≤ 5.0% 4.3%
9 Bacterial Endotoxins ≤5EU/mg Conforms |
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pharmaceutical
|
 |
Thymosin α1 Acetate
CAS No 62304-98-7
purity :98% min
1 Appearance White or slightly yellowish powder White powder
2 Solubility Soluble in water or 1% acetic acid at a concentration of >1mg/ml to give a clear, colorless solution Conforms
3 Specific Optical Rotation -80.0- -95.0°(c=0.5, H2O) -90.3°
4 Amino Acid Composition ±10% of theoretical Conforms
5 Peptide Purity (By HPLC) ≥ 98.0% by area integration 98.3%
6 Related Substance (By HPLC) Total Impurities(%) ≤ 2.0% 1.7%
7 Acetate Content ≤ 15.0% 6.8%
8 Water Content (Karl Fischer) ≤ 5.0% 4.3%
9 Bacterial Endotoxins ≤5EU/mg Conforms |
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