(3S,4R)-3-amino-4-hydroxypentanoic acid structure

(3S,4R)-3-amino-4-hydroxypentanoic acid

TL;DR: (3S,4R)-3-amino-4-hydroxypentanoic acid (CAS 260443-34-3) is a chemical compound with molecular formula C5H11NO3 and molecular weight 133.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-amino-4-hydroxypentanoic acid

Also Known As: L-b-homothreonine, L-, A-Homothreonine, L-beta-Homothreonine, (3R,4R)-3-Amino-4-hydroxypentanoic acid

CAS: 260443-34-3
Molecular Formula C5H11NO3
Molecular Weight 133.07 g/mol
LogP -0.8308
Topological Polar Surface Area 83.55 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 133.0739
Heavy Atoms 9
Complexity 102.37623

Chemical Identifiers

CAS Number 260443-34-3
SMILES CC(C(CC(=O)O)N)O

Product Overview

(3S,4R)-3-amino-4-hydroxypentanoic acid (CAS 260443-34-3), with molecular formula C5H11NO3 and molecular weight 133.07 g/mol. IUPAC: 3-amino-4-hydroxypentanoic acid.

🧪
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 (3S,4R)-3-amino-4-hydroxypentanoic acid

XLogP
-0.8308
TPSA (Topological Polar Surface Area)
83.55
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
9
Complexity
102.37623
Exact Mass
133.0739
Monoisotopic Mass
133.0739
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 (3S,4R)-3-amino-4-hydroxypentanoic acid

The XLogP value of -0.8308 indicates that (3S,4R)-3-amino-4-hydroxypentanoic acid is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 83.55 Ų falls within the moderate polarity range, balancing permeability and solubility for (3S,4R)-3-amino-4-hydroxypentanoic acid. Following Lipinski's Rule of Five, (3S,4R)-3-amino-4-hydroxypentanoic acid has 3 hydrogen bond donor(s) and 3 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 (3S,4R)-3-amino-4-hydroxypentanoic acid?

The CAS number of (3S,4R)-3-amino-4-hydroxypentanoic acid is 260443-34-3.

What is the molecular formula of (3S,4R)-3-amino-4-hydroxypentanoic acid?

The molecular formula of (3S,4R)-3-amino-4-hydroxypentanoic acid is C5H11NO3.

What is the molecular weight of (3S,4R)-3-amino-4-hydroxypentanoic acid?

The molecular weight of (3S,4R)-3-amino-4-hydroxypentanoic acid is 133.07 g/mol.

Where can I buy (3S,4R)-3-amino-4-hydroxypentanoic acid?

You can request a quote for (3S,4R)-3-amino-4-hydroxypentanoic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (3S,4R)-3-amino-4-hydroxypentanoic acid?

Yes, KEHONG BIO provides custom synthesis services for (3S,4R)-3-amino-4-hydroxypentanoic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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