Pyridine-2,3-diamine dihydrochloride structure

Pyridine-2,3-diamine dihydrochloride

TL;DR: Pyridine-2,3-diamine dihydrochloride (CAS 71477-20-8) is a chemical compound with molecular formula C5H9Cl2N3 and molecular weight 181.02 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

pyridine-2,3-diamine;dihydrochloride

Also Known As: Pyridine-2,3-diamine dihydrochloride, 2,3-diaminopyridine dihcl, EINECS 275-510-1, 2,3-DIAMINOPYRIDINE DIHYDROCHLORIDE, pyridine-2,3-diaminedihydrochloride

CAS: 71477-20-8
Molecular Formula C5H9Cl2N3
Molecular Weight 181.02 g/mol
LogP 1.0896
Topological Polar Surface Area 64.93 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 0
Exact Mass 181.01735
Heavy Atoms 10
Complexity 171.00287

Chemical Identifiers

CAS Number 71477-20-8
SMILES C1=CC(=C(N=C1)N)N.Cl.Cl

Product Overview

Pyridine-2,3-diamine dihydrochloride (CAS 71477-20-8), with molecular formula C5H9Cl2N3 and molecular weight 181.02 g/mol. IUPAC: pyridine-2,3-diamine;dihydrochloride.

🧪
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.
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Chemical Property Profile of Pyridine-2,3-diamine dihydrochloride

XLogP
1.0896
TPSA (Topological Polar Surface Area)
64.93
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
10
Complexity
171.00287
Exact Mass
181.01735
Monoisotopic Mass
181.01735
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 Pyridine-2,3-diamine dihydrochloride

The XLogP value of 1.0896 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Pyridine-2,3-diamine dihydrochloride. The TPSA of 64.93 Ų falls within the moderate polarity range, balancing permeability and solubility for Pyridine-2,3-diamine dihydrochloride. Following Lipinski's Rule of Five, Pyridine-2,3-diamine dihydrochloride has 2 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 Pyridine-2,3-diamine dihydrochloride?

The CAS number of Pyridine-2,3-diamine dihydrochloride is 71477-20-8.

What is the molecular formula of Pyridine-2,3-diamine dihydrochloride?

The molecular formula of Pyridine-2,3-diamine dihydrochloride is C5H9Cl2N3.

What is the molecular weight of Pyridine-2,3-diamine dihydrochloride?

The molecular weight of Pyridine-2,3-diamine dihydrochloride is 181.02 g/mol.

Where can I buy Pyridine-2,3-diamine dihydrochloride?

You can request a quote for Pyridine-2,3-diamine dihydrochloride directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Pyridine-2,3-diamine dihydrochloride?

Yes, KEHONG BIO provides custom synthesis services for Pyridine-2,3-diamine dihydrochloride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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