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6-p-Toluidino-2-naphthalenesulfonic acid - ≥98%, high purity , CAS No.7724-15-4

COA

Grade & Purity:

≥98%

Cas Number: 7724-15-4
Molecular Weight: 313.37
PubChem CID: 82178
PubChem SID: 488186062

In stock

Item Number

T275812

Grouped product items
SKU	Size	Availability	Price
T275812-50mg	50mg	3	$15.90
T275812-100mg	100mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$24.90
T275812-250mg	250mg	1	$46.90
T275812-500mg	500mg	1	$71.90
T275812-1g	1g	1	$128.90

Environmentally sensitive fluorescent probe for the conformational state of proteins

Basic Description

Synonyms	6-(p-Toluidino)-2-naphthalenesulfonic acid \| EINECS 231-769-2 \| 2-(4-Toluidino)-6-naphthalenesulfonic acid \| AKOS015894317 \| 2-Naphthalenesulfonicacid, 6-[(4-methylphenyl)amino]- \| 6-(4-methylanilino)naphthalene-2-sulfonic acid \| SCHEMBL42176 \| 6-p-Toluid
Specifications & Purity	≥98%
Storage Temp	Store at 2-8°C,Protected from light,Desiccated
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Naphthalenes
    - Subclass Naphthalene sulfonic acids and derivatives
      - Level5 Naphthalene sulfonates
        Level6 2-naphthalene sulfonates

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Naphthalenes
Subclass	Naphthalene sulfonic acids and derivatives
Intermediate Tree Nodes	Naphthalene sulfonates
Direct Parent	2-naphthalene sulfonates
Alternative Parents	2-naphthalene sulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Aniline and substituted anilines Aminotoluenes Sulfonyls Organosulfonic acids Secondary amines Organopnictogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homopolycyclic compounds
Substituents	2-naphthalene sulfonic acid or derivatives - 2-naphthalene sulfonate - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Aniline or substituted anilines - Aminotoluene - Toluene - Monocyclic benzene moiety - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Secondary amine - Organic oxide - Organopnictogen compound - Organic oxygen compound - Amine - Organosulfur compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic homopolycyclic compound
Description	This compound belongs to the class of organic compounds known as 2-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
External Descriptors	Not available
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. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488186062
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488186062
IUPAC Name	6-(4-methylanilino)naphthalene-2-sulfonic acid
INCHI	InChI=1S/C17H15NO3S/c1-12-2-6-15(7-3-12)18-16-8-4-14-11-17(22(19,20)21)9-5-13(14)10-16/h2-11,18H,1H3,(H,19,20,21)
InChIKey	VTRBOZNMGVDGHY-UHFFFAOYSA-N
Smiles	CC1=CC=C(C=C1)NC2=CC3=C(C=C2)C=C(C=C3)S(=O)(=O)O
Isomeric SMILES	CC1=CC=C(C=C1)NC2=CC3=C(C=C2)C=C(C=C3)S(=O)(=O)O
PubChem CID	82178
Molecular Weight	313.37

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

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32 results found

Lot Number	Certificate Type	Date	Item
C2422073	Certificate of Analysis	Jan 10, 2025	T275812
L2405058	Certificate of Analysis	Dec 12, 2024	T275812
J2327731	Certificate of Analysis	Aug 19, 2024	T275812
J2327750	Certificate of Analysis	Aug 19, 2024	T275812
J2327732	Certificate of Analysis	Aug 19, 2024	T275812
E23081048	Certificate of Analysis	Apr 11, 2024	T275812
G23041023	Certificate of Analysis	Apr 07, 2024	T275812
G23041026	Certificate of Analysis	Apr 07, 2024	T275812
G23041022	Certificate of Analysis	Apr 07, 2024	T275812
G23041017	Certificate of Analysis	Apr 07, 2024	T275812
E23081033	Certificate of Analysis	Mar 07, 2024	T275812
E23081011	Certificate of Analysis	Feb 23, 2024	T275812
E23081065	Certificate of Analysis	Jan 31, 2024	T275812
K2329453	Certificate of Analysis	Nov 07, 2023	T275812
K2329454	Certificate of Analysis	Nov 07, 2023	T275812
K2329455	Certificate of Analysis	Nov 07, 2023	T275812
J2327730	Certificate of Analysis	Oct 17, 2023	T275812
I2306158	Certificate of Analysis	Jun 27, 2023	T275812
I2306161	Certificate of Analysis	Jun 27, 2023	T275812
I2306159	Certificate of Analysis	Jun 27, 2023	T275812
G23041016	Certificate of Analysis	Jun 14, 2023	T275812
G23041025	Certificate of Analysis	Jun 14, 2023	T275812
E2308997	Certificate of Analysis	Apr 26, 2023	T275812
E23081046	Certificate of Analysis	Apr 26, 2023	T275812
J2210142	Certificate of Analysis	Sep 20, 2022	T275812
J2210143	Certificate of Analysis	Sep 20, 2022	T275812
J2211340	Certificate of Analysis	Sep 20, 2022	T275812
H2231911	Certificate of Analysis	Aug 23, 2022	T275812
H2224549	Certificate of Analysis	Aug 16, 2022	T275812
H2224447	Certificate of Analysis	Aug 16, 2022	T275812
H2206060	Certificate of Analysis	Jul 26, 2022	T275812
H2206061	Certificate of Analysis	Jul 26, 2022	T275812

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Chemical and Physical Properties

Solubility	Soluble in DMSO and water
Melt Point(°C)	256-257°C
Molecular Weight	313.400 g/mol
XLogP3	3.800
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	313.077 Da
Monoisotopic Mass	313.077 Da
Topological Polar Surface Area	74.800 Å²
Heavy Atom Count	22
Formal Charge	0
Complexity	465.000
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

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