C19H18ClN3O structure

C19H18ClN3O

TL;DR: C19H18ClN3O (CAS 51752-99-9) is a chemical compound with molecular formula C19H18ClN3O and molecular weight 339.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3E)-7-chloro-3-(dimethylaminomethylidene)-1-methyl-5-phenyl-1,4-benzodiazepin-2-one

Also Known As: (3E)-7-chloro-3-(dimethylaminomethylidene)-1-methyl-5-phenyl-1,4-benzodiazepin-2-one, (3E)-7-chloro-3-[(dimethylamino)methylidene]-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one, (E)-7-chloro-3-((dimethylamino)methylene)-1-methyl-5-phenyl-1H-benzo[e][1,4]diazepin-2(3H)-one, 7-Chloro-3-[(dimethylamino)methylene]-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one

CAS: 51752-99-9
Molecular Formula C19H18ClN3O
Molecular Weight 339.11 g/mol
LogP 3.5568
Topological Polar Surface Area 35.91 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 2
Exact Mass 339.11383
Heavy Atoms 24
Complexity 840.9453

Chemical Identifiers

CAS Number 51752-99-9
SMILES CN1C2=C(C=C(C=C2)Cl)C(=N/C(=C/N(C)C)/C1=O)C3=CC=CC=C3

Product Overview

C19H18ClN3O (CAS 51752-99-9), with molecular formula C19H18ClN3O and molecular weight 339.11 g/mol. IUPAC: (3E)-7-chloro-3-(dimethylaminomethylidene)-1-methyl-5-phenyl-1,4-benzodiazepin-2-one.

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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 C19H18ClN3O

XLogP
3.5568
TPSA (Topological Polar Surface Area)
35.91
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
24
Complexity
840.9453
Exact Mass
339.11383
Monoisotopic Mass
339.11383
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 C19H18ClN3O

The XLogP value of 3.5568 indicates that C19H18ClN3O is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 35.91 Ų, C19H18ClN3O exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, C19H18ClN3O has 0 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 C19H18ClN3O?

The CAS number of C19H18ClN3O is 51752-99-9.

What is the molecular formula of C19H18ClN3O?

The molecular formula of C19H18ClN3O is C19H18ClN3O.

What is the molecular weight of C19H18ClN3O?

The molecular weight of C19H18ClN3O is 339.11 g/mol.

Where can I buy C19H18ClN3O?

You can request a quote for C19H18ClN3O directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for C19H18ClN3O?

Yes, KEHONG BIO provides custom synthesis services for C19H18ClN3O and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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