3,4-Dimethoxy-alpha-methylphenylalanine structure

3,4-Dimethoxy-alpha-methylphenylalanine

TL;DR: 3,4-Dimethoxy-alpha-methylphenylalanine (CAS 13251-85-9) is a chemical compound with molecular formula C24H40N2O11 and molecular weight 532.26 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

bis((2S)-2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid);trihydrate

Also Known As: Dimethyl methyldopa, 3,4-Dampe, Dimethyl methyldopa HCL, Dimethoxy methyldopa HCl, 3,4-Dimethoxy-alpha-methylphenylalanine

CAS: 13251-85-9
Molecular Formula C24H40N2O11
Molecular Weight 532.26 g/mol
LogP -0.3775
Topological Polar Surface Area 167.0 Ų
Hydrogen Bond Donors 7
Hydrogen Bond Acceptors 13
Rotatable Bonds 10
Exact Mass 532.2632
Heavy Atoms 37
Complexity 271.0

Chemical Identifiers

CAS Number 13251-85-9
SMILES C[C@](CC1=CC(=C(C=C1)OC)OC)(C(=O)O)N.C[C@](CC1=CC(=C(C=C1)OC)OC)(C(=O)O)N.O.O.O
InChIKey POPVPGCSVATVRH-MKYDYASUSA-N

Product Overview

3,4-Dimethoxy-alpha-methylphenylalanine (CAS 13251-85-9), with molecular formula C24H40N2O11 and molecular weight 532.26 g/mol. IUPAC: bis((2S)-2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid);trihydrate.

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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 3,4-Dimethoxy-alpha-methylphenylalanine

XLogP
-0.3775
TPSA (Topological Polar Surface Area)
167.0
Hydrogen Bond Donors
7
Hydrogen Bond Acceptors
13
Rotatable Bonds
10
Heavy Atoms
37
Complexity
271.0
Exact Mass
532.2632
Monoisotopic Mass
532.2632
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 3,4-Dimethoxy-alpha-methylphenylalanine

The XLogP value of -0.3775 indicates that 3,4-Dimethoxy-alpha-methylphenylalanine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 167.0 Ų indicates high polarity, suggesting 3,4-Dimethoxy-alpha-methylphenylalanine may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 3,4-Dimethoxy-alpha-methylphenylalanine has 7 hydrogen bond donor(s) and 13 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 3,4-Dimethoxy-alpha-methylphenylalanine?

The CAS number of 3,4-Dimethoxy-alpha-methylphenylalanine is 13251-85-9.

What is the molecular formula of 3,4-Dimethoxy-alpha-methylphenylalanine?

The molecular formula of 3,4-Dimethoxy-alpha-methylphenylalanine is C24H40N2O11.

What is the molecular weight of 3,4-Dimethoxy-alpha-methylphenylalanine?

The molecular weight of 3,4-Dimethoxy-alpha-methylphenylalanine is 532.26 g/mol.

Where can I buy 3,4-Dimethoxy-alpha-methylphenylalanine?

You can request a quote for 3,4-Dimethoxy-alpha-methylphenylalanine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3,4-Dimethoxy-alpha-methylphenylalanine?

Yes, KEHONG BIO provides custom synthesis services for 3,4-Dimethoxy-alpha-methylphenylalanine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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