Peptide API Impurities

Hangzhou Peptide Biochem Co.,Ltd is a high-technology enterprise specialized in the research and development of Peptide Drugs. We also offer a range of pharmaceutical peptide impurities, including octreotide impurity, terlipressin impurity, linaclotide impurity, octreotide impurities.We provide structural confirmation of the relevant map, including infrared spectroscopy, nuclear magnetic resonance spectroscopy, amino acids Composition analysis, mass spectrometry.
  1. Atosiban Impurities

    Atosiban Impurities Atosiban ImpuritiesB Atosiban ImpuritiesD Atosiban ImpuritiesF Atosiban ImpuritiesG

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  2. Terlipressin impurities

    Terlipressin impurities des-Gly  Terlipressin impurities des-Gly¹,Gly² Terlipressin impurities des-Gly¹,Gly²,Gly³ Terlipressin impurities Ac-Gly¹ Terlipressin impurities D-Phe6 Terlipressin impurities β-Asp8 Terlipressin impurities Asp8 Terlipressin impurities Glu7 Terlipressin impurities Gly12-OH Terlipressin impurities Asp8,Gly12-OH Terlipressin impurities Glu7,Gly12-OH Terlipressin impurities Gly12-Oet

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  3. Exenatide Impurities

    Exenatide Impurities CAS: 141758-74-9 Molecular formula: C184H282N50O60S1 Molecular weight: 4186.57

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  4. Exenatide Impurities

    Exenatide Impurities CAS: 141758-74-9 Molecular formula: C184H282N50O60S1 Molecular weight: 4186.57

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  5. Desmopressin Impurities

    Desmopressin Impurities Desmopressin ImpuritiesA Molecular formula: C46H63N13O13S2 Molecular weight: 1070.21 Desmopressin ImpuritiesB Molecular formula: C46H63N13O13S2 Molecular weight: 1070.21 Desmopressin ImpuritiesC Molecular formula: C46H63N13O13S2 Molecular weight: 1070.21 Desmopressin ImpuritiesD Molecular formula: C46H64N14O12S2 Molecular weight: 1069.22 Desmopressin ImpuritiesE Molecular formula: C49H69N15O13S2 Molecular weight: 1140.3 Desmopressin ImpuritiesF Molecular formula: C49H69N15O13S2 Molecular weight: 1140.3 Desmopressin ImpuritiesG Molecular formula: C48H68N14O12S2 Molecular weight: 1097.28

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  6. Triptorelin Impurities

    Triptorelin Impurities Triptorelin Impurities1 Triptorelin Impurities2 Triptorelin Impurities3 Triptorelin Impurities4 Triptorelin Impurities5 Triptorelin Impurities6 Triptorelin Impurities7 Triptorelin Impurities8

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  7. Bivalirudin Impurities

    Bivalirudin Impurities "Bivalirudin impurities1 Molecular formula: C98H137N23O34 Molecular weight: 2181.3 DPhe-Pro-Arg-Pro-Gly-Gly-Gly-Gly-Asp-Gly-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu" "Bivalirudin impurities2 Molecular formula: C98H138N24O33 Molecular weight: 2180.3 DPhe-Pro-Arg-Pro-Gly-Gly-Gly-Gly-Asn-Gly-Asp-DPhe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu " "Bivalirudin impurities3 Molecular formula: C94H132N22O31 Molecular weight: 2066.2 DPhe-Pro-Arg-Pro-Gly-Gly-Asn-Gly-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu" "Bivalirudin impurities4 Molecular formula: C102H144N26O35 Molecular weight: 2294.4 DPhe-Pro-Arg-Pro-Gly-Gly-Gly-Gly-Gly-Gly-Asn-Gly-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu" "Bivalirudin impurities5 Molecular formula: C96H135N23O32 Molecular weight: 2123.26 DPhe-Pro-Arg-Pro-Gly-Gly-Gly-Asn-Gly-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu" "Bivalirudin impurities6 Molecular formula: C100H141N25O34 Molecular weight: 2237.37 DPhe-Pro-Arg-Pro-Gly-Gly-Gly-Gly-Gly-Asn-Gly-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu" "Bivalirudin impurities7 Molecular formula: C55H77N9O19 Molecular weight: 1168.26 Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu" Bivalirudin impurities8 Bivalirudin impurities9 Bivalirudin impurities10

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