Pyrimidine-4-carbohydrazide structure

Pyrimidine-4-carbohydrazide

TL;DR: Pyrimidine-4-carbohydrazide (CAS 3979-27-9) is a chemical compound with molecular formula C5H6N4O and molecular weight 138.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

pyrimidine-4-carbohydrazide

Also Known As: pyrimidine-4-carbohydrazide, Pyrimidine-4-carboxylic acid hydrazide, 4-pyrimidinecarbohydrazide, pyrimidine-6-carbohydrazide, 4-Pyrimidinecarboxylic Acid Hydrazide

CAS: 3979-27-9
Molecular Formula C5H6N4O
Molecular Weight 138.05 g/mol
LogP -1.0
Topological Polar Surface Area 80.9 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 138.05415
Heavy Atoms 10
Complexity 127.0

Chemical Identifiers

CAS Number 3979-27-9
SMILES C1=CN=CN=C1C(=O)NN
InChIKey NWTQBXDLKZTWAH-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (5 patents) Pharmaceutical Intermediates (6 patents)

Product Overview

Pyrimidine-4-carbohydrazide (CAS 3979-27-9), with molecular formula C5H6N4O and molecular weight 138.05 g/mol. IUPAC: pyrimidine-4-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 Pyrimidine-4-carbohydrazide

XLogP
-1.0
TPSA (Topological Polar Surface Area)
80.9
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
1
Heavy Atoms
10
Complexity
127.0
Exact Mass
138.05415
Monoisotopic Mass
138.05415
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 Pyrimidine-4-carbohydrazide

The XLogP value of -1.0 indicates that Pyrimidine-4-carbohydrazide is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 80.9 Ų falls within the moderate polarity range, balancing permeability and solubility for Pyrimidine-4-carbohydrazide. Following Lipinski's Rule of Five, Pyrimidine-4-carbohydrazide has 2 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 Pyrimidine-4-carbohydrazide?

The CAS number of Pyrimidine-4-carbohydrazide is 3979-27-9.

What is the molecular formula of Pyrimidine-4-carbohydrazide?

The molecular formula of Pyrimidine-4-carbohydrazide is C5H6N4O.

What is the molecular weight of Pyrimidine-4-carbohydrazide?

The molecular weight of Pyrimidine-4-carbohydrazide is 138.05 g/mol.

Where can I buy Pyrimidine-4-carbohydrazide?

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

Does KEHONG BIO offer custom synthesis for Pyrimidine-4-carbohydrazide?

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

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