4-[(2-Cyanoethyl)methylamino]benzaldehyde
Tech Serve Solutions offers 4-[(2-Cyanoethyl)methylamino]benzaldehyde (CAS: 94-21-3), a versatile organic intermediate with the linear formula HCOC<sub>6</sub>H<sub>4</sub>N(CH<sub>3</sub>)CH<sub>2</sub>CH<sub>2</sub>CN and a molecular weight of 188.23 g/mol. This benzaldehyde derivative serves as a valuable building block in chemical synthesis. Its aldehyde and cyanoethyl groups offer distinct reactivity, making it suitable for constructing more complex molecular architectures in various research and industrial applications.
![4-[(2-Cyanoethyl)methylamino]benzaldehyde (HCOC6H4N(CH3)CH2CH2CN) — chemical structure, CAS 94-21-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F94-21-3.png&w=3840&q=75)
Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of complex organic molecules. Its functional groups allow for diverse chemical transformations and the construction of novel chemical entities.
Research and Development
Employed in laboratory settings for exploratory chemical research and the development of new synthetic methodologies. Its specific structure can be leveraged in the design of target molecules.
Fine Chemical Manufacturing
A component in the production of fine chemicals, where precise molecular structures are required. It contributes to the creation of specialised compounds for various industrial sectors.
| Molecular weight | 188.23 |
|---|---|
| Linear formula | HCOC6H4N(CH3)CH2CH2CN |
| Assay | 98% |
| Melting point | 70-74 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 4-[(2-Cyanoethyl)methylamino]benzaldehyde used for?
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4-[(2-Cyanoethyl)methylamino]benzaldehyde is primarily used as an intermediate in organic synthesis and in research and development for constructing complex molecules and exploring new chemical pathways.
What are the CAS number and formula for this compound?
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The CAS number is 94-21-3 and the linear formula is HCOC<sub>6</sub>H<sub>4</sub>N(CH<sub>3</sub>)CH<sub>2</sub>CH<sub>2</sub>CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-[(2-Cyanoethyl)methylamino]benzaldehyde with an assay of 98%. This is a technical grade suitable for research and synthesis; TSS does not represent it as USP, BP, or EP grade.
How should 4-[(2-Cyanoethyl)methylamino]benzaldehyde be handled safely?
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This compound is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including dust mask type N95, eyeshields, and gloves, in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray.
How is this chemical packed and shipped?
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Products are carefully packed according to international shipping regulations and exported globally by TSS. For specific packaging requirements, please contact our sales team.
How can I request a quote or sample?
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To request a quote or a sample of 4-[(2-Cyanoethyl)methylamino]benzaldehyde, please contact our customer service department via the website or direct email.
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