N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide
N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide (CAS: 68911-98-8) is an organic compound with the linear formula HOC₁₀H₆CONHC₆H₄C₂H₅ and a molecular weight of 291.34 g/mol. This white to off-white solid is primarily utilised as a chemical building block in organic synthesis. Its structure, featuring a naphthalene core and an amide linkage, makes it valuable for creating more complex molecules in research and development settings.

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of diverse organic compounds. Its functional groups allow for various chemical transformations, making it a versatile building block for novel molecular architectures.
Research and Development
Employed in academic and industrial research laboratories for exploring new chemical pathways and developing innovative materials. Its specific structural features are of interest for structure-activity relationship studies.
Specialty Chemical Manufacturing
Used in the production of specialty chemicals where its unique naphthalene and amide functionalities are required. This can include precursors for dyes, pigments, or functional materials.
| Molecular weight | 291.34 |
|---|---|
| Linear formula | HOC10H6CONHC6H4C2H5 |
| Assay | 97% |
| Melting point | 170-172 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide used for?
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N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide is primarily used as a chemical building block in organic synthesis and for research and development purposes. It is also utilised in specialty chemical manufacturing.
What is the CAS number and formula for N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide?
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The CAS number is 68911-98-8 and the linear formula is HOC₁₀H₆CONHC₆H₄C₂H₅.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide with an assay of 97%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide be handled safely?
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This compound may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). It is recommended to wear eyeshields, gloves, and a dust mask type N95 (US). Ensure adequate ventilation and avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Continue rinsing.
Is N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide a controlled substance?
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The provided data does not indicate that N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide is a controlled substance.
How is this chemical packed and exported?
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Tech Serve Solutions packs and exports chemicals according to international shipping regulations to ensure safe transit. Specific packaging details are available upon request.
How can I request a sample or quote for N-(2-Ethylphenyl)-3-hydroxy-2-naphthalenecarboxamide?
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To request a sample or quote, please contact the Tech Serve Solutions sales team through our website or by phone. Please include the product name and CAS number (68911-98-8) in your inquiry.
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