madopar structure

madopar

TL;DR: madopar (CAS 39254-94-9) is a chemical compound with molecular formula C19H26N4O9 and molecular weight 454.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid;2-amino-3-hydroxy-N'-[(2,3,4-trihydroxyphenyl)methyl]propanehydrazide

Also Known As: madopar, Modopar, Madopa, Levopar, Co-beneldopa

CAS: 39254-94-9
Molecular Formula C19H26N4O9
Molecular Weight 454.17 g/mol
LogP -1.704
Topological Polar Surface Area 252.0 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 12
Rotatable Bonds 8
Exact Mass 454.16998
Heavy Atoms 32
Complexity 487.0

Chemical Identifiers

CAS Number 39254-94-9
SMILES C1=CC(=C(C=C1C[C@@H](C(=O)O)N)O)O.C1=CC(=C(C(=C1CNNC(=O)C(CO)N)O)O)O
InChIKey QFLMOYQNYBDXMT-ZCMDIHMWSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Pharmaceutical Intermediates (10 patents)

Product Overview

madopar (CAS 39254-94-9), with molecular formula C19H26N4O9 and molecular weight 454.17 g/mol. IUPAC: (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid;2-amino-3-hydroxy-N'-[(2,3,4-trihydroxyphenyl)methyl]propanehydrazide.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of madopar

XLogP
-1.704
TPSA (Topological Polar Surface Area)
252.0
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
12
Rotatable Bonds
8
Heavy Atoms
32
Complexity
487.0
Exact Mass
454.16998
Monoisotopic Mass
454.16998
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of madopar

The XLogP value of -1.704 indicates that madopar is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 252.0 Ų indicates high polarity, suggesting madopar may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, madopar has 11 hydrogen bond donor(s) and 12 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of madopar?

The CAS number of madopar is 39254-94-9.

What is the molecular formula of madopar?

The molecular formula of madopar is C19H26N4O9.

What is the molecular weight of madopar?

The molecular weight of madopar is 454.17 g/mol.

Where can I buy madopar?

You can request a quote for madopar directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for madopar?

Yes, KEHONG BIO provides custom synthesis services for madopar and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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