Levodopa

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Levodopa API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : Levodopa-3-acetyl L-tyrosine impurity ;(S)-3-(3-acetyl-4-hydroxyphenyl)-2-aminopropanoic acid hydrochloride |32404-28-7

    Code: JCLVD-04
    CAS: 32404-28-7
    Chemical Formula: C11H14ClNO4
    Molecular Weight:259.69
    Category: Levodopa Reference Standards/Levodopa API Drug Metabolites/Levodopa EP Impurities/Levodopa USP Impurities
    Literature:
    Application:  Levodopa-3-acetyl L-tyrosine impurity ;(S)-3-(3-acetyl-4-hydroxyphenyl)-2-aminopropanoic acid hydrochloride |32404-28-7 is useful as reference Impurity standard.
    Levodopa-3-acetyl L-tyrosine impurity ;(S)-3-(3-acetyl-4-hydroxyphenyl)-2-aminopropanoic acid hydrochloride |32404-28-7
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    Product Name : Levodopa EP Impurity A / Levodopa Related Compound A ;(2S)-2-Amino-3-(2,4,5-trihydroxyphenyl)propanoic acid;3-(3,4,6-Trihydroxyphenyl)-alanine ;2-Hydroxy Levodopa |27244-64-0

    Code: JCLVD-03
    CAS: 27244-64-0
    Chemical Formula:C9H11NO5
    Molecular Weight:213.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:   Levodopa EP Impurity A / Levodopa Related Compound A ;(2S)-2-Amino-3-(2,4,5-trihydroxyphenyl)propanoic acid;3-(3,4,6-Trihydroxyphenyl)-alanine ;2-Hydroxy Levodopa |27244-64-0is useful as reference Impurity standard.
    Levodopa EP Impurity A / Levodopa Related Compound A ;(2S)-2-Amino-3-(2,4,5-trihydroxyphenyl)propanoic acid;3-(3,4,6-Trihydroxyphenyl)-alanine ;2-Hydroxy Levodopa |27244-64-0
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    Product Name : LEVODOPA RELATED COMPOUND B ;Levodopa EP Impurity C;Levodopa EP Impurity C;Levodopa USP Related Compound B;(2RS)-2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid;3-Methyl-DL-Dopa;3-Methoxy-DL-tyrosine ; |7636-26-2

    Code: JCLVD-02
    CAS: 7636-26-2
    Chemical Formula: C10H13NO4.
    Molecular Weight: 211.21
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: LEVODOPA RELATED COMPOUND B ;Levodopa EP Impurity C;Levodopa EP Impurity C;Levodopa USP Related Compound B;(2RS)-2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid;3-Methyl-DL-Dopa;3-Methoxy-DL-tyrosine ; |7636-26-2  is useful as reference Impurity standard.
    LEVODOPA RELATED COMPOUND B ;Levodopa EP Impurity C;Levodopa EP Impurity C;Levodopa USP Related Compound B;(2RS)-2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid;3-Methyl-DL-Dopa;3-Methoxy-DL-tyrosine ; |7636-26-2
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    Product Name : Levodopa EP impurity D (D-dopa) ;(2R)-2-amino-3-(3,4-Dihydroxyphenyl)propanoic acid | 5796-17-8

    Code: JCLVD-01
    CAS: 5796-17-8
    Chemical Formula: C9H11NO4
    Molecular Weight: 197.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Levodopa EP impurity D (D-dopa) ;(2R)-2-amino-3-(3,4-Dihydroxyphenyl)propanoic acid | 5796-17-8  is useful as reference Impurity standard.
    Levodopa EP impurity D (D-dopa) ;(2R)-2-amino-3-(3,4-Dihydroxyphenyl)propanoic acid | 5796-17-8
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