1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) structure

1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)

TL;DR: 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) (CAS 17427-62-2) is a chemical compound with molecular formula C10H5N2NaO4S and molecular weight 271.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

sodium 3-diazonio-4-oxidonaphthalene-1-sulfonate

Also Known As: 2-Diazo-1-naphthol-4-sulfonate, 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt, sodium;3-diazonio-4-oxidonaphthalene-1-sulfonate, 2-Diazonio-4-(sodiosulfo)naphthalene-1-olate, sodium 3-diazonio-4-oxido-1-naphthalenesulfonate

CAS: 17427-62-2
Molecular Formula C10H5N2NaO4S
Molecular Weight 271.99 g/mol
LogP -1.69392
Topological Polar Surface Area 117.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 0
Exact Mass 271.9868
Heavy Atoms 18
Complexity 422.0

Chemical Identifiers

CAS Number 17427-62-2
SMILES C1=CC=C2C(=C1)C(=CC(=C2[O-])[N+]#N)S(=O)(=O)[O-].[Na+]
InChIKey FQWQNAFHLYNZMF-UHFFFAOYSA-M

Product Overview

1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) (CAS 17427-62-2), with molecular formula C10H5N2NaO4S and molecular weight 271.99 g/mol. IUPAC: sodium 3-diazonio-4-oxidonaphthalene-1-sulfonate.

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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 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)

XLogP
-1.69392
TPSA (Topological Polar Surface Area)
117.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
0
Heavy Atoms
18
Complexity
422.0
Exact Mass
271.9868
Monoisotopic Mass
271.9868
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 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)

The XLogP value of -1.69392 indicates that 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 117.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1). Following Lipinski's Rule of Five, 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) has 0 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 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)?

The CAS number of 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) is 17427-62-2.

What is the molecular formula of 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)?

The molecular formula of 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) is C10H5N2NaO4S.

What is the molecular weight of 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)?

The molecular weight of 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) is 271.99 g/mol.

Where can I buy 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)?

You can request a quote for 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1)?

Yes, KEHONG BIO provides custom synthesis services for 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-, sodium salt (1:1) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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