The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
· · COA & SDS available for every product · Same-day shipping on in-stock items N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)naphthalene-2-sulfonamide - ≥97% , CAS No.10128-55-9
Storage
Store at 2-8°C,Protected from light
🧪
Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping Store at 2-8°C,Protected from light Ships Wet ice Check lot-specific COA for exact specifications.
📋
Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
📚
Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Specifications & Purity
≥97%
Storage
Store at 2-8°C, Protected from light
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)NC3=CC=CC=C3C4=NC5=CC=CC=C5C(=O)O4 IUPAC Name N-[2-(4-oxo-3,1-benzoxazin-2-yl)phenyl]naphthalene-2-sulfonamide InChIKey SYRKOPHMPLPLPQ-UHFFFAOYSA-N INCHI 1S/C24H16N2O4S/c27-24-20-10-4-5-11-21(20)25-23(30-24)19-9-3-6-12-22(19)26-31(28,29)18-14-13-16-7-1-2-8-17(16)15-18/h1-15,26H Isomeric SMILES C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)NC3=CC=CC=C3C4=NC5=CC=CC=C5C(=O)O4 Alternate CAS 10128-55-9 Molecular Weight 428.46
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Class Naphthalenes Subclass Naphthalene sulfonic acids and derivatives Intermediate Tree Nodes Not available Direct Parent 2-naphthalene sulfonic acids and derivatives Alternative Parents 2-naphthalene sulfonamides Sulfanilides Benzoxazines Organosulfonamides Heteroaromatic compounds Aminosulfonyl compounds Lactones Oxacyclic compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents 2-naphthalene sulfonic acid or derivatives - Naphthalene sulfonamide - 2-naphthalene sulfonamide - Benzoxazine - Sulfanilide - Monocyclic benzene moiety - Organosulfonic acid amide - Organic sulfonic acid or derivatives - Heteroaromatic compound - Organosulfonic acid or derivatives - Sulfonyl - Aminosulfonyl compound - Lactone - Oxacycle - Azacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organic oxide - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as 2-naphthalene sulfonic acids and derivatives. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group (or a derivative thereof) at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 428.500 g/mol XLogP3 4.700 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 4 Exact Mass 428.083 Da Monoisotopic Mass 428.083 Da Topological Polar Surface Area 93.200 Ų Heavy Atom Count 31 Formal Charge 0 Complexity 805.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our
Cookie Policy. Settings Agree All Decline
Shall we send you a message when we have discounts available?
Remind me later Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.
![N-(2-(4-Oxo-4H-benzo[d][1，3]oxazin-2-yl)phenyl)naphthalene-2-sulfonamide - ≥97% CAS No(10128-55-9) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/N/6/N694812.jpg)