5-甲基-3-异噁唑甲酰肼 structure

5-甲基-3-异噁唑甲酰肼

TL;DR: 5-甲基-3-异噁唑甲酰肼 (CAS 62438-03-3) is a chemical compound with molecular formula C5H7N3O2 and molecular weight 141.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-甲基-3-异噁唑甲酰肼

5-methyl-1,2-oxazole-3-carbohydrazide

Also Known As: 5-methylisoxazole-3-carbohydrazide, 5-methyl-1,2-oxazole-3-carbohydrazide, 5-Methyl-isoxazole-3-carboxylic acid hydrazide, 5-methyl-3-isoxazolecarboxylic acid hydrazide, 5-methyl-3-isoxazolecarbohydrazide

CAS: 62438-03-3
Molecular Formula C5H7N3O2
Molecular Weight 141.05 g/mol
LogP -0.3
Topological Polar Surface Area 81.2 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 141.05383
Heavy Atoms 10
Complexity 139.0

Chemical Identifiers

CAS Number 62438-03-3
SMILES CC1=CC(=NO1)C(=O)NN
InChIKey MKVLYUIHTXXSHQ-UHFFFAOYSA-N

Patent-Derived Application Labels

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

Heterocyclic Building Blocks (18 patents) Pharmaceutical Intermediates (19 patents)

Product Overview

5-甲基-3-异噁唑甲酰肼 (CAS 62438-03-3), with molecular formula C5H7N3O2 and molecular weight 141.05 g/mol. IUPAC: 5-methyl-1,2-oxazole-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 5-甲基-3-异噁唑甲酰肼

XLogP
-0.3
TPSA (Topological Polar Surface Area)
81.2
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
1
Heavy Atoms
10
Complexity
139.0
Exact Mass
141.05383
Monoisotopic Mass
141.05383
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 5-甲基-3-异噁唑甲酰肼

The XLogP value of -0.3 indicates that 5-甲基-3-异噁唑甲酰肼 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 81.2 Ų falls within the moderate polarity range, balancing permeability and solubility for 5-甲基-3-异噁唑甲酰肼. Following Lipinski's Rule of Five, 5-甲基-3-异噁唑甲酰肼 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 5-甲基-3-异噁唑甲酰肼?

The CAS number of 5-甲基-3-异噁唑甲酰肼 is 62438-03-3.

What is the molecular formula of 5-甲基-3-异噁唑甲酰肼?

The molecular formula of 5-甲基-3-异噁唑甲酰肼 is C5H7N3O2.

What is the molecular weight of 5-甲基-3-异噁唑甲酰肼?

The molecular weight of 5-甲基-3-异噁唑甲酰肼 is 141.05 g/mol.

Where can I buy 5-甲基-3-异噁唑甲酰肼?

You can request a quote for 5-甲基-3-异噁唑甲酰肼 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 5-甲基-3-异噁唑甲酰肼?

Yes, KEHONG BIO provides custom synthesis services for 5-甲基-3-异噁唑甲酰肼 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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