L-Alanine,3-(phenylseleno)- structure

L-Alanine,3-(phenylseleno)-

TL;DR: L-Alanine,3-(phenylseleno)- (CAS 71128-82-0) is a chemical compound with molecular formula C9H11NO2Se and molecular weight 245.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-amino-3-phenylselanylpropanoic acid

Also Known As: SE-PHENYL-L-SELENOCYSTEINE, L-Alanine,3-(phenylseleno)-, 2-amino-3-phenylselanylpropanoic acid, 2-amino-3-phenylselanyl-propanoic Acid, (R)-2-Amino-3-(phenylselanyl)propanoic acid

CAS: 71128-82-0
Molecular Formula C9H11NO2Se
Molecular Weight 245.00 g/mol
LogP -0.1537
Topological Polar Surface Area 63.32 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 2
Rotatable Bonds 4
Exact Mass 244.9955
Heavy Atoms 13
Complexity 276.203

Chemical Identifiers

CAS Number 71128-82-0
SMILES C1=CC=C(C=C1)[Se]CC(C(=O)O)N

Product Overview

L-Alanine,3-(phenylseleno)- (CAS 71128-82-0), with molecular formula C9H11NO2Se and molecular weight 245.00 g/mol. IUPAC: 2-amino-3-phenylselanylpropanoic acid.

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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 L-Alanine,3-(phenylseleno)-

XLogP
-0.1537
TPSA (Topological Polar Surface Area)
63.32
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
2
Rotatable Bonds
4
Heavy Atoms
13
Complexity
276.203
Exact Mass
244.9955
Monoisotopic Mass
244.9955
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 L-Alanine,3-(phenylseleno)-

The XLogP value of -0.1537 indicates that L-Alanine,3-(phenylseleno)- is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 63.32 Ų falls within the moderate polarity range, balancing permeability and solubility for L-Alanine,3-(phenylseleno)-. Following Lipinski's Rule of Five, L-Alanine,3-(phenylseleno)- has 2 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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 L-Alanine,3-(phenylseleno)-?

The CAS number of L-Alanine,3-(phenylseleno)- is 71128-82-0.

What is the molecular formula of L-Alanine,3-(phenylseleno)-?

The molecular formula of L-Alanine,3-(phenylseleno)- is C9H11NO2Se.

What is the molecular weight of L-Alanine,3-(phenylseleno)-?

The molecular weight of L-Alanine,3-(phenylseleno)- is 245.00 g/mol.

Where can I buy L-Alanine,3-(phenylseleno)-?

You can request a quote for L-Alanine,3-(phenylseleno)- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for L-Alanine,3-(phenylseleno)-?

Yes, KEHONG BIO provides custom synthesis services for L-Alanine,3-(phenylseleno)- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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