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CHENGDU KAIJIE BIO-PHARMACEUTICALS CO.,LTD
Melanotan,PT141,Oxytocin,Atosiban
MelanotanⅡAcetate
Molecular Formula:C50H69N15O9Molecular Weight:1024.2 CAS No.: 121062-08-6 Sequence: SPECIFICATIONS: 1 .Appearance :White powder 2 .Specific Optical Rotation (c=0.5,10% HAc) :-50.0~-60.0° 3 .Water Content(Karl Fischer) :≤5.0% 4 .Acetate Content(by HPLC) :≤15.0% 5 .Amino Acid Composition :±10% of theoretical 6 .Purity(by HPLC) :≥97.0% 7 .Single Impurity(by HPLC) :≤1.0% 8 .Peptide Content(by %N) :≥80% 9 .Assay(By Anhydrous, Acetic Acid-free ) :95.0~105.0% 10 .Bacterial Endotoxins :≤5EU/mg
Molecular Formula:C50H69N15O9Molecular Weight:1024.2 CAS No.: 121062-08-6
Sequence:
SPECIFICATIONS:
1 .Appearance :White powder 2 .Specific Optical Rotation (c=0.5,10% HAc) :-50.0~-60.0° 3 .Water Content(Karl Fischer) :≤5.0% 4 .Acetate Content(by HPLC) :≤15.0% 5 .Amino Acid Composition :±10% of theoretical 6 .Purity(by HPLC) :≥97.0% 7 .Single Impurity(by HPLC) :≤1.0% 8 .Peptide Content(by %N) :≥80% 9 .Assay(By Anhydrous, Acetic Acid-free ) :95.0~105.0% 10 .Bacterial Endotoxins :≤5EU/mg
PT141 Acetate
Molecular Formula:C50H68N14O10Molecular Weight:1025.2CAS No.:32780-32-8 Sequence: SPECIFICATIONS: 1 .Appearance :White powder 2 .Water Content(Karl Fischer) :≤5.0% 3 .Acetate Content(by HPLC) :≤15.0% 4 .Amino Acid Composition :±10% of theoretical 5 .Purity(by HPLC) :≥97.0% 6 .Single Impurity(by HPLC) :≤1.0% 7 .Peptide Content(by %N) :≥80% 8 .Assay(By Anhydrous, Acetic Acid-free ) :95.0~105.0% 9 .Bacterial Endotoxins :≤5EU/mg
Molecular Formula:C50H68N14O10Molecular Weight:1025.2CAS No.:32780-32-8
1 .Appearance :White powder 2 .Water Content(Karl Fischer) :≤5.0% 3 .Acetate Content(by HPLC) :≤15.0% 4 .Amino Acid Composition :±10% of theoretical 5 .Purity(by HPLC) :≥97.0% 6 .Single Impurity(by HPLC) :≤1.0% 7 .Peptide Content(by %N) :≥80% 8 .Assay(By Anhydrous, Acetic Acid-free ) :95.0~105.0% 9 .Bacterial Endotoxins :≤5EU/mg
Atosiban Acetate
Molecular Formula:C43H67N11O12S2Molecular Weight:994.2CAS No.: 90779-69-4 Sequence: SPECIFICATIONS: 1 .Appearance :White powder 2 .Specific Optical Rotation (c=1,1%HAc) :-45.0~-55.0° 3 .Water Content(Karl Fischer) :≤5.0% 4 .Acetate Content(by HPLC) :≤15.0% 5 .Amino Acid Composition :±10% of theoretical 6 .Purity(by HPLC) :≥98.0% 7 .Single Impurity(by HPLC) :≤1.0% 8 .Peptide Content(by %N) :≥80% 9 .Assay(By Anhydrous, Acetic Acid-free ) :95.0~105.0% 10 .Bacterial Endotoxins :≤5EU/m
Molecular Formula:C43H67N11O12S2Molecular Weight:994.2CAS No.: 90779-69-4
1 .Appearance :White powder 2 .Specific Optical Rotation (c=1,1%HAc) :-45.0~-55.0° 3 .Water Content(Karl Fischer) :≤5.0% 4 .Acetate Content(by HPLC) :≤15.0% 5 .Amino Acid Composition :±10% of theoretical 6 .Purity(by HPLC) :≥98.0% 7 .Single Impurity(by HPLC) :≤1.0% 8 .Peptide Content(by %N) :≥80% 9 .Assay(By Anhydrous, Acetic Acid-free ) :95.0~105.0% 10 .Bacterial Endotoxins :≤5EU/m
Oxytocin Acetate
Molecular Formula:C43H66N12O12S2 Molecular Weight:1007.2 CAS No.: 50-56-6 Sequence: SPECIFICATIONS: 1 .Appearance :White powder 2 .Water Content(Karl Fischer) :≤5.0% 3 .Amino Acid Composition :±10% of theoretical 4 .Acetate Content(by HPLC) :6.0~10.0% 5 .Purity(by HPLC) :≥98.0% 6 .Single Impurity(by HPLC) :≤1.0% 7 .Peptide Content(by %N) :≥80% 8 .Assay(By Anhydrous, Acetic Acid-free ) :95.0~102.0% 9 .Bacterial Endotoxins :≤5EU/mg
Molecular Formula:C43H66N12O12S2 Molecular Weight:1007.2 CAS No.: 50-56-6
1 .Appearance :White powder 2 .Water Content(Karl Fischer) :≤5.0% 3 .Amino Acid Composition :±10% of theoretical 4 .Acetate Content(by HPLC) :6.0~10.0% 5 .Purity(by HPLC) :≥98.0% 6 .Single Impurity(by HPLC) :≤1.0% 7 .Peptide Content(by %N) :≥80% 8 .Assay(By Anhydrous, Acetic Acid-free ) :95.0~102.0% 9 .Bacterial Endotoxins :≤5EU/mg
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