2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride structure

2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride

TL;DR: 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride (CAS 53439-87-5) is a chemical compound with molecular formula C7H5ClN2O3S and molecular weight 231.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-oxo-1,3-dihydrobenzimidazole-5-sulfonyl chloride

Also Known As: 2-Oxo-2,3-dihydro-1H-benzoimidazole-5-sulfonyl chloride, 2-oxo-2,3-Dihydro-1H-benzo[d]imidazole-5-sulfonyl chloride, 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride, 2-oxo-2,3-dihydro-1H-benzimidazole-5-sulfonyl chloride, TIMTEC-BB SBB011651

CAS: 53439-87-5
Molecular Formula C7H5ClN2O3S
Molecular Weight 231.97 g/mol
LogP 0.7837
Topological Polar Surface Area 82.79 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 231.97095
Heavy Atoms 14
Complexity 640.24384

Chemical Identifiers

CAS Number 53439-87-5
SMILES C1=CC2=C(C=C1S(=O)(=O)Cl)NC(=O)N2

Product Overview

2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride (CAS 53439-87-5), with molecular formula C7H5ClN2O3S and molecular weight 231.97 g/mol. IUPAC: 2-oxo-1,3-dihydrobenzimidazole-5-sulfonyl chloride.

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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.
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Chemical Property Profile of 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride

XLogP
0.7837
TPSA (Topological Polar Surface Area)
82.79
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
1
Heavy Atoms
14
Complexity
640.24384
Exact Mass
231.97095
Monoisotopic Mass
231.97095
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 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride

The XLogP value of 0.7837 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride. The TPSA of 82.79 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride. Following Lipinski's Rule of Five, 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride has 2 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 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride?

The CAS number of 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride is 53439-87-5.

What is the molecular formula of 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride?

The molecular formula of 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride is C7H5ClN2O3S.

What is the molecular weight of 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride?

The molecular weight of 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride is 231.97 g/mol.

Where can I buy 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride?

You can request a quote for 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride?

Yes, KEHONG BIO provides custom synthesis services for 2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonyl chloride and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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