α-Cyano-4-hydroxycinnamic acid N-ethyl-N,N-diisopropylammonium salt
α-Cyano-4-hydroxycinnamic acid N-ethyl-N,N-diisopropylammonium salt (CAS 1194607-09-4) is a second-generation ionic liquid matrix specifically designed for MALDI-MS analysis. With a molecular weight of 318.41, this compound excels in the analysis of peptides and proteins ranging from 1,000 to 270,000 Da. It is also applicable for the analysis of biodegradable polymers, offering broad utility in proteomic and polymer characterisation studies.
- IUPAC
- N,N-Diisopropylethylammonium α-cyano-4-hydroxycinnamate,DEA α-CHCA
- Synonyms
- N,N-Diisopropylethylammonium α-cyano-4-hydroxycinnamate,DEA α-CHCA
MALDI-MS Matrix for Proteins and Peptides
This ionic liquid matrix is highly effective for the Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry (MALDI-MS) of peptides and proteins. It supports the analysis of a wide molecular weight range, from 1,000 to 270,000 Da, providing sensitive and reproducible results.
Polymer Analysis
The unique properties of this compound make it suitable for the MALDI-MS analysis of biodegradable polymers. This application is valuable for material science researchers and manufacturers studying polymer composition and degradation.
Proteomics Research
As a specialised matrix substance for MALDI-MS, it aids in complex proteomic studies, facilitating the identification and characterisation of proteins in biological samples. Its ionic nature contributes to efficient ionization and spectral quality.
| Molecular weight | 318.41 |
|---|---|
| Empirical formula | C10H7NO3 · C8H19N |
| Assay | ≥99.0% (HPLC) |
| Grade | matrix substance for MALDI-MS |
| Storage temperature | 2-8°C |
| Application | Second generation ionic liquid matrix (ILM) for MALDI-MS, suitable for peptides and proteins from 1,000 to 270,000 Da. Also suitable for biodegradable polymers. |
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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Analyte Suitability | glycanspeptidespolymersproteins |
|---|
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 α-Cyano-4-hydroxycinnamic acid N-ethyl-N,N-diisopropylammonium salt used for?
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This compound is used as a second-generation ionic liquid matrix for MALDI-MS analysis, particularly for peptides, proteins (1,000-270,000 Da), and biodegradable polymers. It is also applicable in proteomic research and spectroscopy.
What are the CAS number and formula for this product?
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The CAS number is 1194607-09-4. The empirical formula (Hill notation) is C10H7NO3 · C8H19N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a matrix substance for MALDI-MS with an assay of ≥99.0% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should this chemical be handled and stored?
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This product is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment (gloves, eye protection, respiratory protection) and store at 2-8°C.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, and can facilitate international shipment.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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