Pyrazole, 4-amino-, hydrochloride structure

Pyrazole, 4-amino-, hydrochloride

TL;DR: Pyrazole, 4-amino-, hydrochloride (CAS 4331-28-6) is a chemical compound with molecular formula C3H6ClN3 and molecular weight 119.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1H-pyrazol-4-amine;hydrochloride

Also Known As: 1H-pyrazol-4-amine hydrochloride, 4-Aminopyrazole hydrochloride, USAF EL-53, 4-Amino-1H-pyrazole hydrochloride, Pyrazole, 4-amino-, hydrochloride

CAS: 4331-28-6
Molecular Formula C3H6ClN3
Molecular Weight 119.03 g/mol
LogP 0.41
Topological Polar Surface Area 54.7 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 119.025024
Heavy Atoms 7
Complexity 45.0

Chemical Identifiers

CAS Number 4331-28-6
SMILES C1=C(C=NN1)N.Cl
InChIKey KZDSLIPVDTVHLL-UHFFFAOYSA-N

Product Overview

Pyrazole, 4-amino-, hydrochloride (CAS 4331-28-6), with molecular formula C3H6ClN3 and molecular weight 119.03 g/mol. IUPAC: 1H-pyrazol-4-amine;hydrochloride.

🧪
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 Pyrazole, 4-amino-, hydrochloride

XLogP
0.41
TPSA (Topological Polar Surface Area)
54.7
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
7
Complexity
45.0
Exact Mass
119.025024
Monoisotopic Mass
119.025024
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 Pyrazole, 4-amino-, hydrochloride

The XLogP value of 0.41 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Pyrazole, 4-amino-, hydrochloride. With a topological polar surface area (TPSA) of 54.7 Ų, Pyrazole, 4-amino-, hydrochloride exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pyrazole, 4-amino-, hydrochloride has 3 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 Pyrazole, 4-amino-, hydrochloride?

The CAS number of Pyrazole, 4-amino-, hydrochloride is 4331-28-6.

What is the molecular formula of Pyrazole, 4-amino-, hydrochloride?

The molecular formula of Pyrazole, 4-amino-, hydrochloride is C3H6ClN3.

What is the molecular weight of Pyrazole, 4-amino-, hydrochloride?

The molecular weight of Pyrazole, 4-amino-, hydrochloride is 119.03 g/mol.

Where can I buy Pyrazole, 4-amino-, hydrochloride?

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

Does KEHONG BIO offer custom synthesis for Pyrazole, 4-amino-, hydrochloride?

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

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