4-Hydroxynorephedrine structure

4-Hydroxynorephedrine

TL;DR: 4-Hydroxynorephedrine (CAS 1926-72-3) is a chemical compound with molecular formula C9H13NO2 and molecular weight 167.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[(1S,2R)-2-amino-1-hydroxypropyl]phenol

Also Known As: 4-hydroxynorephedrine, para-Hydroxynorephedrine, 4-Hydroxynorephedrine Hydrochloride, 4-[(1S,2R)-2-amino-1-hydroxypropyl]phenol, (1s,2r)-1-(4-hydroxyphenyl)-2-amino-1-propanol

CAS: 1926-72-3
Molecular Formula C9H13NO2
Molecular Weight 167.09 g/mol
LogP 0.7728
Topological Polar Surface Area 66.48 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 3
Rotatable Bonds 2
Exact Mass 167.09464
Heavy Atoms 12
Complexity 243.21037

Chemical Identifiers

CAS Number 1926-72-3
SMILES C[C@H]([C@H](C1=CC=C(C=C1)O)O)N

Product Overview

4-Hydroxynorephedrine (CAS 1926-72-3), with molecular formula C9H13NO2 and molecular weight 167.09 g/mol. IUPAC: 4-[(1S,2R)-2-amino-1-hydroxypropyl]phenol.

🧪
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 4-Hydroxynorephedrine

XLogP
0.7728
TPSA (Topological Polar Surface Area)
66.48
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
12
Complexity
243.21037
Exact Mass
167.09464
Monoisotopic Mass
167.09464
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 4-Hydroxynorephedrine

The XLogP value of 0.7728 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4-Hydroxynorephedrine. The TPSA of 66.48 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-Hydroxynorephedrine. Following Lipinski's Rule of Five, 4-Hydroxynorephedrine 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 4-Hydroxynorephedrine?

The CAS number of 4-Hydroxynorephedrine is 1926-72-3.

What is the molecular formula of 4-Hydroxynorephedrine?

The molecular formula of 4-Hydroxynorephedrine is C9H13NO2.

What is the molecular weight of 4-Hydroxynorephedrine?

The molecular weight of 4-Hydroxynorephedrine is 167.09 g/mol.

Where can I buy 4-Hydroxynorephedrine?

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

Does KEHONG BIO offer custom synthesis for 4-Hydroxynorephedrine?

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

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