CARBIDOPA

Carbidopa inhibits peripheral levodopa breakdown, increasing brain dopamine availability. Used in Parkinson’s disease. Side effects include nausea and dyskinesia.

SKU: 1d4031d60941 Category: Tag:

Product Description


Mechanism of action

Carbidopa is a peripheral aromatic L-amino acid decarboxylase (AADC) inhibitor that prevents the conversion of levodopa to dopamine outside the central nervous system. By inhibiting peripheral decarboxylation, it increases the fraction of levodopa reaching the brain, enhancing central dopamine replenishment while reducing peripheral dopaminergic side effects such as nausea and cardiovascular instability.

Benefits and advantages

Carbidopa is fundamental in Parkinson’s-disease research, dopaminergic-metabolism modelling, pharmacokinetic optimisation of levodopa therapy, enzyme-inhibition studies and blood–brain barrier transport investigations. It is a key tool for separating central from peripheral effects of dopamine precursors in experimental systems.

Side effects and risks

Risks include nausea, orthostatic hypotension, dyskinesia (via interaction with levodopa), psychiatric symptoms and rare haematologic or hepatic disturbances. Handle with enzyme-inhibitor precautions and avoid inhalation of fine powder.

Datasheet


Molecular Formula

C10H14N2O4

Molecular Weight

226.23 g/mol

CAS Number

113-92-8

Storage Condition

Store in a cool, dry place. Keep container tightly closed. Protect from moisture and light.

Solubility

Solubility depends on solvent and conditions (e.g., pH). Please contact us for solvent-specific guidance.

Purity

Purity information is available upon request (COA).

Synonym

carbidopa; 28860-95-9; Lodosyn; Carbidopa anhydrous; (S)-carbidopa

IUPAC/Chemical Name

(2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid

InChl Key

TZFNLOMSOLWIDK-JTQLQIEISA-N

InChl Code

InChI=1S/C10H14N2O4/c1-10(12-11,9(15)16)5-6-2-3-7(13)8(14)4-6/h2-4,12-14H,5,11H2,1H3,(H,15,16)/t10-/m0/s1

References

https://pubchem.ncbi.nlm.nih.gov/compound/34359;

3D Conformer.

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