(8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile structure

(8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile

TL;DR: (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile (CAS 512808-72-9) is a chemical compound with molecular formula C23H28N6O and molecular weight 404.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile

Also Known As: (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile, (8E)-2-amino-4-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-8-[(1-ethyl-5-methyl-1H-pyrazol-4-yl)methylidene]-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, 2-amino-4-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-8-[(1-ethyl-5-methyl-1H-pyrazol-4-yl)methylene]-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, 2-AMINO-4-(1-ETHYL-5-METHYL-1H-PYRAZOL-4-YL)-8-[(E)-1-(1-ETHYL-5-METHYL-1H-PYRAZOL-4-YL)METHYLIDENE]-5,6,7,8-TETRAHYDRO-4H-CHROMEN-3-YL CYANIDE

CAS: 512808-72-9
Molecular Formula C23H28N6O
Molecular Weight 404.23 g/mol
LogP 4.06552
Topological Polar Surface Area 94.68 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 4
Exact Mass 404.23245
Heavy Atoms 30
Complexity 1121.2397

Chemical Identifiers

CAS Number 512808-72-9
SMILES CCN1C(=C(C=N1)/C=C/2\CCCC3=C2OC(=C(C3C4=C(N(N=C4)CC)C)C#N)N)C

Product Overview

(8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile (CAS 512808-72-9), with molecular formula C23H28N6O and molecular weight 404.23 g/mol. IUPAC: (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile.

🧪
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.
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Chemical Property Profile of (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile

XLogP
4.06552
TPSA (Topological Polar Surface Area)
94.68
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
5
Rotatable Bonds
4
Heavy Atoms
30
Complexity
1121.2397
Exact Mass
404.23245
Monoisotopic Mass
404.23245
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 (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile

The XLogP value of 4.06552 indicates that (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 94.68 Ų falls within the moderate polarity range, balancing permeability and solubility for (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile. Following Lipinski's Rule of Five, (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile has 1 hydrogen bond donor(s) and 5 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 (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile?

The CAS number of (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile is 512808-72-9.

What is the molecular formula of (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile?

The molecular formula of (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile is C23H28N6O.

What is the molecular weight of (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile?

The molecular weight of (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile is 404.23 g/mol.

Where can I buy (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile?

You can request a quote for (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile?

Yes, KEHONG BIO provides custom synthesis services for (8E)-2-amino-4-(1-ethyl-5-methylpyrazol-4-yl)-8-[(1-ethyl-5-methylpyrazol-4-yl)methylidene]-4,5,6,7-tetrahydrochromene-3-carbonitrile and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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