1-hydroxy-1H-pyrazole structure

1-hydroxy-1H-pyrazole

TL;DR: 1-hydroxy-1H-pyrazole (CAS 52277-85-7) is a chemical compound with molecular formula C3H4N2O and molecular weight 84.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-hydroxypyrazole

Also Known As: 1H-pyrazol-1-ol, 1-hydroxypyrazole, 1-Hydroxy-1H-pyrazole, 1H-Pyrazolol, pyrazol-1-ol

CAS: 52277-85-7
Molecular Formula C3H4N2O
Molecular Weight 84.03 g/mol
LogP 0.1204
Topological Polar Surface Area 38.05 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 84.032364
Heavy Atoms 6
Complexity 112.353615

Chemical Identifiers

CAS Number 52277-85-7
SMILES C1=CN(N=C1)O

Product Overview

1-hydroxy-1H-pyrazole (CAS 52277-85-7), with molecular formula C3H4N2O and molecular weight 84.03 g/mol. IUPAC: 1-hydroxypyrazole.

🧪
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 1-hydroxy-1H-pyrazole

XLogP
0.1204
TPSA (Topological Polar Surface Area)
38.05
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
6
Complexity
112.353615
Exact Mass
84.032364
Monoisotopic Mass
84.032364
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 1-hydroxy-1H-pyrazole

The XLogP value of 0.1204 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 1-hydroxy-1H-pyrazole. With a topological polar surface area (TPSA) of 38.05 Ų, 1-hydroxy-1H-pyrazole exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1-hydroxy-1H-pyrazole has 1 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 1-hydroxy-1H-pyrazole?

The CAS number of 1-hydroxy-1H-pyrazole is 52277-85-7.

What is the molecular formula of 1-hydroxy-1H-pyrazole?

The molecular formula of 1-hydroxy-1H-pyrazole is C3H4N2O.

What is the molecular weight of 1-hydroxy-1H-pyrazole?

The molecular weight of 1-hydroxy-1H-pyrazole is 84.03 g/mol.

Where can I buy 1-hydroxy-1H-pyrazole?

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

Does KEHONG BIO offer custom synthesis for 1-hydroxy-1H-pyrazole?

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

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?