Benserazide hydrochloride
Synonym(s):DL -Serine 2-(2,3,4-trihydroxybenzyl)hydrazide hydrochloride
- CAS NO.:14919-77-8
- Empirical Formula: C10H16ClN3O5
- Molecular Weight: 293.7
- MDL number: MFCD00078571
- EINECS: 238-991-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-12 11:51:25
What is Benserazide hydrochloride?
Description
Benserazide is an inhibitor of aromatic L-amino acid decarboxylase (AADC), an enzyme that has dopamine decarboxylase activity. It is also unable to cross the blood-brain barrier. As a result, benserazide blocks the conversion of L-DOPA to dopamine by AADC in the peripheral circulatory system. Benserazide is often combined with L-DOPA in patients with Parkinson’s disease.
Chemical properties
White Crystalline Solid
The Uses of Benserazide hydrochloride
Inhibitor of L-aromatic amino acid decarboxylaseBenserazide hydrochloride is used as an antiparkinsonian. It is a peripheral decarboxylase inhibitor. It is used as an inhibitor for aromatic L-aminoacid decarboxylase. Further, it serves as an inhibitor of tyrosine hydroxylase (TH) and Tryptophan hydroxylase (TPH) inhibitor.
The Uses of Benserazide hydrochloride
Used as antiparkinsonian. A peripheral decarboxylase inhibitor
The Uses of Benserazide hydrochloride
Antiparkinsonian;DOPA decarboxylase inhibitor
What are the applications of Application
Benserazide?HCl (Ro 4-4602) is an aromatic L-aminoacid decarboxylase inhibitor
Definition
ChEBI: A hydrochloride that is the monohydrochloride salt of benserazide. An aromatic-L-amino-acid decarboxylase inhibitor (DOPA decarboxylase inhibitor) that does not enter the central nervous system, it is used as an adjunct to levodopa in the treatment of park nsonism. By preventing the conversion of levodopa to dopamine in the periphery, it causes an increase in the amount of levodopa reaching the central nervous system and so reduces the required dose. Benserazide hydrochloride has no antiparkinson actions whe given alone.
General Description
Benserazide is a peripheral decarboxylase inhibitor.
Biochem/physiol Actions
Inhibitor of L-aromatic amino acid decarboxylase.
Properties of Benserazide hydrochloride
| Melting point: | 146°C |
| storage temp. | 2-8°C |
| solubility | H2O: 10 mg/mL |
| form | solid |
| color | White to Off-White |
| PH | pH(10g/L, 25℃) : 4.0~5.0 |
| Water Solubility | Soluble in water, dimethyl sulfoxide and methanol. Insoluble in ethanol and acetone. |
| Sensitive | Light Sensitive |
| λmax | 272nm(HCl aq.)(lit.) |
| Merck | 14,1050 |
| CAS DataBase Reference | 14919-77-8(CAS DataBase Reference) |
Safety information for Benserazide hydrochloride
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Benserazide hydrochloride
| InChIKey | ULFCBIUXQQYDEI-UHFFFAOYSA-N |
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