C21H19N3O4 structure

C21H19N3O4

TL;DR: C21H19N3O4 (CAS 304654-15-7) is a chemical compound with molecular formula C21H19N3O4 and molecular weight 377.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[(2E)-2-[[4-methoxy-3-(pyridin-2-yloxymethyl)phenyl]methylidene]hydrazinyl]benzoic acid

Also Known As: 2-[(2E)-2-{4-methoxy-3-[(pyridin-2-yloxy)methyl]benzylidene}hydrazinyl]benzoic acid, (E)-2-(2-(4-methoxy-3-((pyridin-2-yloxy)methyl)benzylidene)hydrazinyl)benzoic acid, 2-[2-[[4-methoxy-3-(pyridin-2-yloxymethyl)phenyl]methylidene]hydrazinyl]benzoic Acid

CAS: 304654-15-7
Molecular Formula C21H19N3O4
Molecular Weight 377.14 g/mol
LogP 3.8134
Topological Polar Surface Area 93.04 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 8
Exact Mass 377.13754
Heavy Atoms 28
Complexity 974.39453

Chemical Identifiers

CAS Number 304654-15-7
SMILES COC1=C(C=C(C=C1)/C=N/NC2=CC=CC=C2C(=O)O)COC3=CC=CC=N3

Product Overview

C21H19N3O4 (CAS 304654-15-7), with molecular formula C21H19N3O4 and molecular weight 377.14 g/mol. IUPAC: 2-[(2E)-2-[[4-methoxy-3-(pyridin-2-yloxymethyl)phenyl]methylidene]hydrazinyl]benzoic acid.

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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 C21H19N3O4

XLogP
3.8134
TPSA (Topological Polar Surface Area)
93.04
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
6
Rotatable Bonds
8
Heavy Atoms
28
Complexity
974.39453
Exact Mass
377.13754
Monoisotopic Mass
377.13754
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 C21H19N3O4

The XLogP value of 3.8134 indicates that C21H19N3O4 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 93.04 Ų falls within the moderate polarity range, balancing permeability and solubility for C21H19N3O4. Following Lipinski's Rule of Five, C21H19N3O4 has 2 hydrogen bond donor(s) and 6 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 C21H19N3O4?

The CAS number of C21H19N3O4 is 304654-15-7.

What is the molecular formula of C21H19N3O4?

The molecular formula of C21H19N3O4 is C21H19N3O4.

What is the molecular weight of C21H19N3O4?

The molecular weight of C21H19N3O4 is 377.14 g/mol.

Where can I buy C21H19N3O4?

You can request a quote for C21H19N3O4 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for C21H19N3O4?

Yes, KEHONG BIO provides custom synthesis services for C21H19N3O4 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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