3-methyl-1H-pyrazole-5-carbohydrazide structure

3-methyl-1H-pyrazole-5-carbohydrazide

TL;DR: 3-methyl-1H-pyrazole-5-carbohydrazide (CAS 40798-80-9) is a chemical compound with molecular formula C5H8N4O and molecular weight 140.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-methyl-1H-pyrazole-3-carbohydrazide

Also Known As: 5-methyl-1h-pyrazole-3-carbohydrazide, 3-methyl-1H-pyrazole-5-carbohydrazide, methylpyrazolecarbohydrazide, 5-Methyl-1H-pyrazole-3-carboxylic acid hydrazide, 5-methylpyrazole-3-carbohydrazide

CAS: 40798-80-9
Molecular Formula C5H8N4O
Molecular Weight 140.07 g/mol
LogP -0.5
Topological Polar Surface Area 83.8 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 140.06981
Heavy Atoms 10
Complexity 138.0

Chemical Identifiers

CAS Number 40798-80-9
SMILES CC1=CC(=NN1)C(=O)NN
InChIKey FWNHUZOBVQZERU-UHFFFAOYSA-N

Product Overview

3-methyl-1H-pyrazole-5-carbohydrazide (CAS 40798-80-9), with molecular formula C5H8N4O and molecular weight 140.07 g/mol. IUPAC: 5-methyl-1H-pyrazole-3-carbohydrazide.

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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.
View MSDS →

Chemical Property Profile of 3-methyl-1H-pyrazole-5-carbohydrazide

XLogP
-0.5
TPSA (Topological Polar Surface Area)
83.8
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
3
Rotatable Bonds
1
Heavy Atoms
10
Complexity
138.0
Exact Mass
140.06981
Monoisotopic Mass
140.06981
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 3-methyl-1H-pyrazole-5-carbohydrazide

The XLogP value of -0.5 indicates that 3-methyl-1H-pyrazole-5-carbohydrazide is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 83.8 Ų falls within the moderate polarity range, balancing permeability and solubility for 3-methyl-1H-pyrazole-5-carbohydrazide. Following Lipinski's Rule of Five, 3-methyl-1H-pyrazole-5-carbohydrazide has 3 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 3-methyl-1H-pyrazole-5-carbohydrazide?

The CAS number of 3-methyl-1H-pyrazole-5-carbohydrazide is 40798-80-9.

What is the molecular formula of 3-methyl-1H-pyrazole-5-carbohydrazide?

The molecular formula of 3-methyl-1H-pyrazole-5-carbohydrazide is C5H8N4O.

What is the molecular weight of 3-methyl-1H-pyrazole-5-carbohydrazide?

The molecular weight of 3-methyl-1H-pyrazole-5-carbohydrazide is 140.07 g/mol.

Where can I buy 3-methyl-1H-pyrazole-5-carbohydrazide?

You can request a quote for 3-methyl-1H-pyrazole-5-carbohydrazide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3-methyl-1H-pyrazole-5-carbohydrazide?

Yes, KEHONG BIO provides custom synthesis services for 3-methyl-1H-pyrazole-5-carbohydrazide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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