≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Application：
2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate may be used as a reagent for the determination of copper and iron by flow injection-catalytic photometric method using serial flow cell.
| Pubchem Sid | 504767923 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504767923 |
| Canonical Smiles | CCCN(CCCS(=O)(=O)[O-])C1=CC(=C(C=C1)N=NC2=NC=C(C=C2)Br)[O-].[Na+].[Na+] |
| IUPAC Name | disodium;3-[4-[(5-bromopyridin-2-yl)diazenyl]-3-oxido-N-propylanilino]propane-1-sulfonate |
| InChIKey | AZQQDIOTZJGZJL-UHFFFAOYSA-L |
| INCHI | 1S/C17H21BrN4O4S.2Na/c1-2-8-22(9-3-10-27(24,25)26)14-5-6-15(16(23)11-14)20-21-17-7-4-13(18)12-19-17;;/h4-7,11-12,23H,2-3,8-10H2,1H3,(H,24,25,26);;/q;2*+1/p-2 |
| Isomeric SMILES | CCCN(CCCS(=O)(=O)[O-])C1=CC(=C(C=C1)N=NC2=NC=C(C=C2)Br)[O-].[Na+].[Na+] |
| PubChem CID | 15639883 |
| Molecular Weight | 537.34 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Amines |
| Intermediate Tree Nodes | Tertiary amines - Tertiary alkylarylamines |
| Direct Parent | Dialkylarylamines |
| Alternative Parents | Aniline and substituted anilines Phenoxides Pyridines and derivatives Aryl bromides Sulfonyls Alkanesulfonic acids Organosulfonic acids Heteroaromatic compounds Azo compounds Organic metal halides Propargyl-type 1,3-dipolar organic compounds Azacyclic compounds Organic oxides Hydrocarbon derivatives Organic zwitterions Organobromides Organooxygen compounds Organic sodium salts |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Aniline or substituted anilines - Dialkylarylamine - Phenoxide - Aryl bromide - Aryl halide - Monocyclic benzene moiety - Pyridine - Benzenoid - Organic sulfonic acid or derivatives - Heteroaromatic compound - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Alkanesulfonic acid - Azo compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organoheterocyclic compound - Organic alkali metal salt - Azacycle - Organic metal halide - Organic oxygen compound - Organic zwitterion - Organic salt - Organosulfur compound - Organooxygen compound - Organobromide - Organohalogen compound - Organic sodium salt - Hydrocarbon derivative - Organic oxide - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as dialkylarylamines. These are aliphatic aromatic amines in which the amino group is linked to two aliphatic chains and one aromatic group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2629197 | Certificate of Analysis | Jun 18, 2026 | B331155 |
| F2629221 | Certificate of Analysis | Jun 18, 2026 | B331155 |
| C2612335 | Certificate of Analysis | Mar 03, 2026 | B331155 |
| C2612362 | Certificate of Analysis | Mar 03, 2026 | B331155 |
| B2324181 | Certificate of Analysis | Dec 10, 2025 | B331155 |
| A2613341 | Certificate of Analysis | Oct 24, 2025 | B331155 |
| A2613343 | Certificate of Analysis | Oct 24, 2025 | B331155 |
| J2517317 | Certificate of Analysis | Oct 14, 2025 | B331155 |
| J2517318 | Certificate of Analysis | Oct 14, 2025 | B331155 |
| G2504194 | Certificate of Analysis | May 29, 2025 | B331155 |
| G2504237 | Certificate of Analysis | May 29, 2025 | B331155 |
| G2504239 | Certificate of Analysis | May 29, 2025 | B331155 |
| G2216151 | Certificate of Analysis | Jun 23, 2022 | B331155 |
| Sensitivity | Moisture sensitive |
|---|---|
| Molecular Weight | 501.300 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 8 |
| Exact Mass | 500.011 Da |
| Monoisotopic Mass | 500.011 Da |
| Topological Polar Surface Area | 129.000 Ų |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 558.000 |
| 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 | 3 |
