carbidopa
Carbidopa is used with another medicine called levodopa to treat the symptoms of Parkinson's disease. The pharmacologic objective is to get an exogenous dopamine-precursor known as levodopa/L-DOPA into the dopamine-deficient brains of PD patients.. Reference standards of Carbidopa API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
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[pname] => Carbidopa Monohydrate
[catalogue_number] => PA 30 14000
[category_ids] => 80,79,78
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[weight] => 244.24
[form] => C10H16N2O5
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Catalogue No.:PA 30 14000
Molecular Formula : C10H16N2O5
Molecular Weight : 244.24
stdClass Object
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[pname] => Carbidopa - Impurity A
[catalogue_number] => PA 30 14010
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[chemical_name] =>
[weight] => 211.21
[form] => C10H13NO4
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Catalogue No.:PA 30 14010
Molecular Formula : C10H13NO4
Molecular Weight : 211.21
stdClass Object
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[pname] => Carbidopa - Impurity D
[catalogue_number] => PA 30 14040
[category_ids] => ,79,80,75,78,70,82,
[chemical_name] =>
[weight] => 320.38
[form] => C17H24N2O4
[cas] => 934371-48-9
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Catalogue No.:PA 30 14040
Molecular Formula : C17H24N2O4
Molecular Weight : 320.38
stdClass Object
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[pname] => Carbidopa - Impurity E
[catalogue_number] => PA 30 14050
[category_ids] => ,79,80,78,75,
[chemical_name] =>
[weight] => 240.26
[form] => C11H16N2O4
[cas] => 52514-63-3
[pslug] => 52514-63-3-carbidopa-impurity-e-pa3014050
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Catalogue No.:PA 30 14050
Molecular Formula : C11H16N2O4
Molecular Weight : 240.26
stdClass Object
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[pname] => Carbidopa - Impurity F
[catalogue_number] => PA 30 14060
[category_ids] => ,79,80,78,75,
[chemical_name] =>
[weight] => 254.28
[form] => C12H18N2O4
[cas] => 1458640-32-8
[pslug] => 1458640-32-8-carbidopa-impurity-f-pa3014060
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Catalogue No.:PA 30 14060
Molecular Formula : C12H18N2O4
Molecular Weight : 254.28
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(
[pname] => Carbidopa - Impurity H
[catalogue_number] => PA 30 14080
[category_ids] => ,79,80,78,75,
[chemical_name] =>
[weight] => 240.26
[form] => C11H16N2O4
[cas] => 1361017-74-4
[pslug] => 1361017-74-4-carbidopa-impurity-h-pa3014080
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Catalogue No.:PA 30 14080
Molecular Formula : C11H16N2O4
Molecular Weight : 240.26
stdClass Object
(
[pname] => Carbidopa - Impurity I
[catalogue_number] => PA 30 14090
[category_ids] => ,79,80,75,78,70,82,
[chemical_name] =>
[weight] => 305.13
[form] => C10H13BrN2O4
[cas] => 1246819-09-9
[pslug] => 1246819-09-9-carbidopa-impurity-i-pa3014090
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Catalogue No.:PA 30 14090
Molecular Formula : C10H13BrN2O4
Molecular Weight : 305.13
stdClass Object
(
[pname] => Carbidopa - Impurity J
[catalogue_number] => PA 30 14100
[category_ids] => ,79,80,75,78,70,82,
[chemical_name] =>
[weight] => 305.13
[form] => C10H13BrN2O4
[cas] => 43197-33-7
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Catalogue No.:PA 30 14100
Molecular Formula : C10H13BrN2O4
Molecular Weight : 305.13
stdClass Object
(
[pname] => 2-Bromo Carbidopa
[catalogue_number] => PA 30 14530
[category_ids] => ,79,80,
[chemical_name] =>
[weight] => 305.13
[form] => C10H13BrN2O4
[cas] => 1246817-47-9
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Catalogue No.:PA 30 14530
Molecular Formula : C10H13BrN2O4
Molecular Weight : 305.13
stdClass Object
(
[pname] => D,L-Carbidopa-d5
[catalogue_number] => PA STI 017500
[category_ids] => ,79,80,81,98,
[chemical_name] =>
[weight] => 231.26
[form] => C10H9D5N2O4
[cas] => 1185134-76-2
[pslug] => 1185134-76-2-d-l-carbidopa-d5-pasti017500
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Catalogue No.:PA STI 017500
Molecular Formula : C10H9D5N2O4
Molecular Weight : 231.26
stdClass Object
(
[pname] => (S)-3-(3,4-Dihydroxyphenyl)-2-methyl-2-(1-nitrosohydrazinyl)propanoic Acid
[catalogue_number] => PA 30 0141010
[category_ids] => ,78,79,80,162,
[chemical_name] =>
[weight] => 255.23
[form] => C10H13N3O5
[cas] => NA
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(S)-3-(3,4-Dihydroxyphenyl)-2-methyl-2-(1-nitrosohydrazinyl)propanoic Acid
Catalogue No.:PA 30 0141010
Molecular Formula : C10H13N3O5
Molecular Weight : 255.23
stdClass Object
(
[pname] => (Z)-2-(2-(Tert-butoxycarbonyl)hydrazono)-3-(4-hydroxy-3-methoxyphenyl)propanoic Acid
[catalogue_number] => PAI 03 037066
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[chemical_name] =>
[weight] => 324.33
[form] => C15H20N2O6
[cas] => NA
[pslug] => z-2-2-tert-butoxycarbonyl-hydrazono-3-4-hydroxy-3-methoxyphenyl-propanoic-acid-pai03037066
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(Z)-2-(2-(Tert-butoxycarbonyl)hydrazono)-3-(4-hydroxy-3-methoxyphenyl)propanoic Acid
Catalogue No.:PAI 03 037066
Molecular Formula : C15H20N2O6
Molecular Weight : 324.33
stdClass Object
(
[pname] => Carbidopa Imine Ester Impurity
[catalogue_number] => PA 30 0141011
[category_ids] => ,78,79,80,
[chemical_name] =>
[weight] => 280.32
[form] => C14H20N2O4
[cas] => 1402053-59-1
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Carbidopa Imine Ester Impurity
Catalogue No.:PA 30 0141011
Molecular Formula : C14H20N2O4
Molecular Weight : 280.32
