2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde
2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde (CAS 84-83-3) is an organic compound widely used as a chemical building block in synthesis. Its molecular formula is C13H15NO, and it has a molecular weight of 201.26. This aldehyde, with an assay of 97%, is valuable for creating more complex molecules, particularly in the fields of dye chemistry and materials science. It is supplied by Tech Serve Solutions (TSS) for research and development purposes.
- IUPAC
- 1,3,3-Trimethyl-2-(formylmethylene)-2,3-dihydroindole,1,3,3-Trimethyl-2-methyleneindoline-ω-aldehyde,1,3,3-Trimethyl-Δ2,α-indolineacetaldehyde,Fischer′s aldehyde,NSC 68048
- Synonyms
- 84-83-3C13H15NO1,3,3-Trimethyl-2-(formylmethylene)-2,3-dihydroindole1,3,3-Trimethyl-2-methyleneindoline-ω-aldehyde1,3,3-Trimethyl-Δ2,α-indolineacetaldehydeFischer′s aldehydeNSC 68048
Cyanine Dye Synthesis
This compound serves as a key reactant in the preparation of cyanine dyes, which are important in various photographic and dyeing applications.
Holographic Recording Materials
It is utilised in the development of photopolymer holographic recording materials, contributing to advanced optical technologies.
Organic Synthesis Building Block
As a versatile organic building block, it is employed in the synthesis of various heterocyclic compounds, including indoles.
| Molecular weight | 201.26 |
|---|---|
| Empirical formula | C13H15NO |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Application | Reactant for preparation of:• Cyanine dyes1• Photopolymer holographic recording materials2 |
| Melting point | 112-116 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, 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-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde used for?
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This chemical is primarily used as a reactant for the synthesis of cyanine dyes and photopolymer holographic recording materials. It also functions as a general organic building block in chemical synthesis.
What is the CAS number and molecular formula?
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The CAS number for 2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde is 84-83-3. Its molecular formula is C13H15NO.
What is the purity or grade of this chemical?
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This product has an assay of 97% and is supplied for research and general chemical synthesis purposes. It is not represented as a USP, BP, EP, or nutraceutical grade.
What are the main hazards associated with this chemical?
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This compound is classified under GHS06 with a Danger signal word. It carries hazard statements H301 (Toxic if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).
How is this chemical packed and exported?
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Tech Serve Solutions (TSS) carefully packs and exports this chemical, adhering to all relevant regulations for safe transport and handling. Specific packing details can be provided upon request.
How can I request a quote or inquire about bulk pricing?
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To request a quote or discuss bulk pricing for 2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde, please contact our sales team directly through the TSS website or via the provided contact information.
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