Carbidopa Impurities

  • CAS No.: 43197-33-7 - Carbidopa EP Impurity J

    Carbidopa EP Impurity J

    CAS No. : 43197-33-7
    Synonyms : 2-Bromo Carbidopa; (2S)-3-(2-Bromo-4,5-dihydroxyphenyl)-2-hydrazino-2-methylpropanoic acid; (S)-2-Bromo-α-hydrazino-4,5-dihydroxy-α-methylbenzenepropanoic Acid
    Catalog No. : SA31810

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  • CAS No.: 1246819-09-9 - Carbidopa EP Impurity I

    Carbidopa EP Impurity I

    CAS No. : 1246819-09-9
    Synonyms : 3-Bromo Carbidopa; (2S)-3-(3-Bromo-4,5-dihydroxyphenyl)-2-hydrazino-2-methylpropanoic acid
    Catalog No. : SA31809

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  • CAS No.: NA - Carbidopa EP Impurity H - SynThink

    Carbidopa EP Impurity H

    CAS No. : NA
    Synonyms : 4-O-Methylcarbidopa; (2S)-2-Hydrazino-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoic acid
    Catalog No. : SA31808

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  • CAS No.: 2503-44-8 - Carbidopa EP Impurity G

    Carbidopa EP Impurity G

    CAS No. : 2503-44-8
    Synonyms : 1-(3,4-Dihydroxyphenyl)propan-2-one; 3’,4’-Dihydroxyphenylacetone; 1-(3,4-Dihydroxyphenyl)-2-propanone
    Catalog No. : SA31807

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  • CAS No.: 96115-88-7; 91908-71-3 (base) - Carbidopa EP Impurity F

    Carbidopa EP Impurity F

    CAS No. : 96115-88-7; 91908-71-3 (base)
    Synonyms : Carbidopa Ethyl Ester; Ethyl (2S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoate; α-Hydrazino-3,4-dihydroxy-α-methylhydrocinnamic Acid Ethyl Ester
    Catalog No. : SA31806

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  • CAS No.: 52514-63-3 - Carbidopa EP Impurity E

    Carbidopa EP Impurity E

    CAS No. : 52514-63-3
    Synonyms : (S)-Carbidopa Methyl Ester; Methyl (2S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoate; (S)-α-Hydrazino-3,4-dihydroxy-α-methylbenzenepropanoic Acid Methyl Ester
    Catalog No. : SA31805

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  • CAS No.: 934371-48-9;  91431-01-5 (Rac) - Carbidopa EP Impurity D

    Carbidopa EP Impurity D

    CAS No. : 934371-48-9; 91431-01-5 (Rac)
    Synonyms : (S)-Carbidopa Methyl Ester N-Cyclohexylidene; Methyl (2S)-2-(2-Cyclohexylidenehydrazino)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate
    Catalog No. : SA31804

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  • carbidopa

    Carbidopa EP Impurity C

    CAS No. : 85933-19-3
    Synonyms : Carbidopa USP Related Compound A; 3-O-Methyl Carbidopa; α-Hydrazino-4-hydroxy-3-methoxy-α-methylbenzenepropanoic acid; (RS)-2-Hydrazino-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropionic acid
    Catalog No. : SA31803

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  • CAS No.: 18181-08-3 - Carbidopa EP Impurity B

    Carbidopa EP Impurity B

    CAS No. : 18181-08-3
    Synonyms : α-Methyldopa Methyl Ester; Methyl (2S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoate; 3-(3,4-Dihydroxyphenyl)-2-methyl Alanine Methyl Ester
    Catalog No. : SA31802

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  • CAS No.: 555-30-6; 41372-08-1 (hydrate) - Carbidopa EP Impurity A

    Carbidopa EP Impurity A

    CAS No. : 555-30-6; 41372-08-1 (hydrate)
    Synonyms : L-Methyldopa ; (2S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid; 3-(3,4-Dihydroxyphenyl)-α-methyl-L-alanine; 3-Hydroxy-a-methyl-L-tyrosine
    Catalog No. : SA31801

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  • CAS No.: 38821-49-7 - Carbidopa

    Carbidopa

    CAS No. : 38821-49-7
    Synonyms : Hydrazino-α-methyldopa; (2S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoic acid monohydrate; L-3-(3,4-Dihydroxyphenyl)-2-methyl-2-hydrazinopropionic Acid
    Catalog No. : SA31800

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