2-Methyl-1-naphthaldehyde
2-Methyl-1-naphthaldehyde (CAS: 35699-44-6), with the molecular formula C12H10O and a molecular weight of 170.21 g/mol, is a reactive aromatic aldehyde. It serves as a valuable building block in organic synthesis, particularly for creating more complex molecules within the C10-C12 carbon range. Its carbonyl group readily participates in various chemical reactions, making it a useful intermediate in research and development settings.

Organic Synthesis Intermediate
Used as a key building block in multi-step synthesis pathways for the creation of novel organic compounds and fine chemicals. Its reactive aldehyde functionality allows for diverse chemical transformations.
Research and Development
Employed in academic and industrial laboratories for exploring new chemical reactions and developing innovative materials. Its structure is suitable for further functionalization and molecular elaboration.
Pharmaceutical Intermediate
Potential utility in the synthesis of drug candidates or pharmaceutical intermediates, leveraging its naphthyl and aldehyde moieties for medicinal chemistry research.
| Molecular weight | 170.21 |
|---|---|
| Linear formula | CH3C10H6CHO |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 51-56 °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) | 26-36 |
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 2-Methyl-1-naphthaldehyde used for?
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2-Methyl-1-naphthaldehyde (CAS: 35699-44-6) is primarily used as an intermediate and building block in organic synthesis, particularly in research and development for creating more complex molecules.
What is the CAS number and molecular formula for 2-Methyl-1-naphthaldehyde?
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The CAS number is 35699-44-6 and the molecular formula is C12H10O (or CH3C10H6CHO).
What grade and purity does Tech Serve Solutions supply for 2-Methyl-1-naphthaldehyde?
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Tech Serve Solutions supplies 2-Methyl-1-naphthaldehyde with a minimum assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2-Methyl-1-naphthaldehyde be handled safely?
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2-Methyl-1-naphthaldehyde is a Warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Work in a well-ventilated area. Refer to the Safety Data Sheet for full details.
How is 2-Methyl-1-naphthaldehyde packed, shipped, and exported by TSS?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures secure and compliant packing for shipping and international export of 2-Methyl-1-naphthaldehyde, adhering to all relevant regulations.
How can I request a quote or sample of 2-Methyl-1-naphthaldehyde?
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To request a quote or sample of 2-Methyl-1-naphthaldehyde, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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