7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine structure

7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine

TL;DR: 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 478249-07-9) is a chemical compound with molecular formula C13H9ClN4O2 and molecular weight 288.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

7-(4-chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine

Also Known As: 7-(4-chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine, 7-(4-chloro-3-nitro-phenyl)-2-methyl-pyrazolo[1,5-a]pyrimidine, 7-(4-chloranyl-3-nitro-phenyl)-2-methyl-pyrazolo[1,5-a]pyrimidine

CAS: 478249-07-9
Molecular Formula C13H9ClN4O2
Molecular Weight 288.04 g/mol
LogP 3.26632
Topological Polar Surface Area 73.33 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 288.0414
Heavy Atoms 20
Complexity 828.34924

Chemical Identifiers

CAS Number 478249-07-9
SMILES CC1=NN2C(=CC=NC2=C1)C3=CC(=C(C=C3)Cl)[N+](=O)[O-]

Product Overview

7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 478249-07-9), with molecular formula C13H9ClN4O2 and molecular weight 288.04 g/mol. IUPAC: 7-(4-chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine.

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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 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine

XLogP
3.26632
TPSA (Topological Polar Surface Area)
73.33
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
20
Complexity
828.34924
Exact Mass
288.0414
Monoisotopic Mass
288.0414
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 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine

The XLogP value of 3.26632 indicates that 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 73.33 Ų falls within the moderate polarity range, balancing permeability and solubility for 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine. Following Lipinski's Rule of Five, 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine has 0 hydrogen bond donor(s) and 4 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 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine?

The CAS number of 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine is 478249-07-9.

What is the molecular formula of 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine?

The molecular formula of 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine is C13H9ClN4O2.

What is the molecular weight of 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine?

The molecular weight of 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine is 288.04 g/mol.

Where can I buy 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine?

You can request a quote for 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine?

Yes, KEHONG BIO provides custom synthesis services for 7-(4-Chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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