4-nitro-1-phenyl-1H-pyrazole structure

4-nitro-1-phenyl-1H-pyrazole

TL;DR: 4-nitro-1-phenyl-1H-pyrazole (CAS 3994-48-7) is a chemical compound with molecular formula C9H7N3O2 and molecular weight 189.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-nitro-1-phenylpyrazole

Also Known As: 4-nitro-1-phenyl-1H-pyrazole, 4-nitro-1-phenylpyrazole, 1H-Pyrazole, 4-nitro-1-phenyl-, 4-nitro-1-phenylyrazole, 4-nitro-1-phenyl-pyrazole

CAS: 3994-48-7
Molecular Formula C9H7N3O2
Molecular Weight 189.05 g/mol
LogP 1.7805
Topological Polar Surface Area 60.96 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 2
Exact Mass 189.05383
Heavy Atoms 14
Complexity 450.09045

Chemical Identifiers

CAS Number 3994-48-7
SMILES C1=CC=C(C=C1)N2C=C(C=N2)[N+](=O)[O-]

Product Overview

4-nitro-1-phenyl-1H-pyrazole (CAS 3994-48-7), with molecular formula C9H7N3O2 and molecular weight 189.05 g/mol. IUPAC: 4-nitro-1-phenylpyrazole.

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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.
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Chemical Property Profile of 4-nitro-1-phenyl-1H-pyrazole

XLogP
1.7805
TPSA (Topological Polar Surface Area)
60.96
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
14
Complexity
450.09045
Exact Mass
189.05383
Monoisotopic Mass
189.05383
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-nitro-1-phenyl-1H-pyrazole

The XLogP value of 1.7805 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4-nitro-1-phenyl-1H-pyrazole. The TPSA of 60.96 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-nitro-1-phenyl-1H-pyrazole. Following Lipinski's Rule of Five, 4-nitro-1-phenyl-1H-pyrazole has 0 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-nitro-1-phenyl-1H-pyrazole?

The CAS number of 4-nitro-1-phenyl-1H-pyrazole is 3994-48-7.

What is the molecular formula of 4-nitro-1-phenyl-1H-pyrazole?

The molecular formula of 4-nitro-1-phenyl-1H-pyrazole is C9H7N3O2.

What is the molecular weight of 4-nitro-1-phenyl-1H-pyrazole?

The molecular weight of 4-nitro-1-phenyl-1H-pyrazole is 189.05 g/mol.

Where can I buy 4-nitro-1-phenyl-1H-pyrazole?

You can request a quote for 4-nitro-1-phenyl-1H-pyrazole directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 4-nitro-1-phenyl-1H-pyrazole?

Yes, KEHONG BIO provides custom synthesis services for 4-nitro-1-phenyl-1H-pyrazole and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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