Determine the necessary mass, volume, or concentration for preparing a solution.
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≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature 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 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504752578 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504752578 |
| Canonical Smiles | COC1=CC=CC=C1N=NC2=C(C=CC3=CC=CC=C32)O |
| IUPAC Name | 1-[(2-methoxyphenyl)diazenyl]naphthalen-2-ol |
| InChIKey | ALLOLPOYFRLCCX-UHFFFAOYSA-N |
| INCHI | 1S/C17H14N2O2/c1-21-16-9-5-4-8-14(16)18-19-17-13-7-3-2-6-12(13)10-11-15(17)20/h2-11,20H,1H3 |
| Isomeric SMILES | COC1=CC=CC=C1N=NC2=C(C=CC3=CC=CC=C32)O |
| WGK Germany | 2 |
| RTECS | GE5844740 |
| PubChem CID | 14678 |
| Molecular Weight | 278.31 |
| Beilstein | 1843558 |
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 | Benzenoids |
| Class | Naphthalenes |
| Subclass | Naphthols and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Naphthols and derivatives |
| Alternative Parents | Methoxyanilines Phenoxy compounds Methoxybenzenes Anisoles Alkyl aryl ethers 1-hydroxy-2-unsubstituted benzenoids Azo compounds Propargyl-type 1,3-dipolar organic compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | 2-naphthol - Methoxyaniline - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Alkyl aryl ether - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Azo compound - Organic 1,3-dipolar compound - Ether - Propargyl-type 1,3-dipolar organic compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Organooxygen compound - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Sep 17, 2025 | S105618 | |
| Certificate of Analysis | Sep 17, 2025 | S105618 | |
| Certificate of Analysis | Sep 17, 2025 | S105618 | |
| Certificate of Analysis | Apr 27, 2024 | S105618 | |
| Certificate of Analysis | Apr 27, 2024 | S105618 | |
| Certificate of Analysis | Oct 24, 2023 | S105618 | |
| Certificate of Analysis | Jul 07, 2023 | S105618 | |
| Certificate of Analysis | May 08, 2023 | S105618 |
| Melt Point(°C) | 179°C |
|---|---|
| Molecular Weight | 278.300 g/mol |
| XLogP3 | 4.600 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 278.106 Da |
| Monoisotopic Mass | 278.106 Da |
| Topological Polar Surface Area | 54.200 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 361.000 |
| 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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