Azomethine H - ≥97% , CAS No.5941-07-1

CAS: 5941-07-1 Cat. No.: A109399 Molecular Weight: 445.39 EC Number: 227-698-1

1 Citations COA

Skip to the end of the images gallery

Azomethine H - ≥97% CAS No(5941-07-1) by Aladdin Scientific

Skip to the beginning of the images gallery

AVAILABLE TO ORDER

GRADE & PURITY ≥97%

Synonyms

Storage

Room temperature

Shipped In

Normal

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Citations of This Product References Solution Calculators Reviews

🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

≥97%

Storage

Room temperature

Shipped In

Normal

Purity

≥97%

Names and Identifiers

Pubchem Sid	488203008
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488203008
Canonical Smiles	C1=CC=C(C(=C1)C=NC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C=C3O)S(=O)(=O)[O-])O.[Na+]
IUPAC Name	sodium;4-hydroxy-5-[(2-hydroxyphenyl)methylideneamino]-7-sulfonaphthalene-2-sulfonate
InChIKey	VDMRMECRCLGIAD-UHFFFAOYSA-M
INCHI	1S/C17H13NO8S2.Na/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14;/h1-9,19-20H,(H,21,22,23)(H,24,25,26);/q;+1/p-1
Isomeric SMILES	C1=CC=C(C(=C1)C=NC2=C3C(=CC(=C2)S(=O)(=O)O)C=C(C=C3O)S(=O)(=O)[O-])O.[Na+]
WGK Germany	3
Alternate CAS	206752-32-1
Molecular Weight	445.39
Reaxy-Rn	4100175
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4100175&ln=

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

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 Naphthols and derivatives 1-sulfo,2-unsubstituted aromatic compounds Phenoxides 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Sulfonyls Organosulfonic acids Shiff bases Propargyl-type 1,3-dipolar organic compounds Organooxygen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives Organic cations
Molecular Framework	Aromatic homopolycyclic compounds
Substituents	2-naphthalene sulfonic acid or derivatives - 2-naphthalene sulfonate - 1-naphthol - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Phenoxide - 1-hydroxy-4-unsubstituted benzenoid - Monocyclic benzene moiety - Organic sulfonic acid or derivatives - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Shiff base - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Aldimine - Organic nitrogen compound - Organic oxygen compound - Organic salt - Organic sodium salt - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Imine - Organic oxide - Organic cation - 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

3D Structure

Associated Targets(Human)

A498 (42825 Activities)

Lot Number	Certificate Type	Date	Item
F2206061	Certificate of Analysis	Mar 18, 2026	A109399
I2117163	Certificate of Analysis	Jul 10, 2025	A109399
I2117164	Certificate of Analysis	Jul 10, 2025	A109399
D2008046	Certificate of Analysis	Jan 15, 2024	A109399
E2327044	Certificate of Analysis	Apr 23, 2023	A109399
E2327046	Certificate of Analysis	Apr 23, 2023	A109399
E2327050	Certificate of Analysis	Apr 23, 2023	A109399
E2327057	Certificate of Analysis	Apr 23, 2023	A109399
B2325335	Certificate of Analysis	May 14, 2022	A109399
F2206056	Certificate of Analysis	May 14, 2022	A109399

Solubility	Soluble in water.
Molecular Weight	445.400 g/mol
XLogP3
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	4
Exact Mass	444.99 Da
Monoisotopic Mass	444.99 Da
Topological Polar Surface Area	181.000 Å²
Heavy Atom Count	29
Formal Charge	0
Complexity	791.000
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	2