α-Cyano-4-hydroxycinnamic acid diethylammonium salt
α-Cyano-4-hydroxycinnamic acid diethylammonium salt (CAS: 355011-52-8, Formula: C10H7NO3 · C4H11N) is a specialized matrix substance for MALDI mass spectrometry. With a molecular weight of 262.30, it is primarily employed in analytical chemistry for the precise analysis of peptides and polymers. This compound is supplied by Tech Serve Solutions for research and laboratory applications.
MALDI Matrix for Mass Spectrometry
This compound serves as an effective matrix in Matrix-Assisted Laser Desorption/Ionization (MALDI) mass spectrometry. It is particularly suitable for the ionization and detection of peptides and polymers.
Analytical Reagent
As a high-purity analytical reagent, it is utilised in various chromatographic and spectroscopic methods. Its properties facilitate accurate sample analysis in research and development settings.
Proteomics Research
In proteomics, this matrix substance aids in the characterisation of proteins and peptides. It supports sensitive and reliable mass analysis in complex biological samples.
| Molecular weight | 262.30 |
|---|---|
| Empirical formula | C10H7NO3 · C4H11N |
| Assay | ≥99.0% (HPLC) |
| Grade | matrix substance for MALDI-MS |
| Suitability | in accordance for UV test |
| Melting point | ~170 °C (dec.) |
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) | 26-36/37 |
| Cation traces | Ba: ≤5 mg/kgCa: ≤5 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤5 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Analyte Suitability | peptidespolymers |
|---|
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 diethylammonium salt used for?
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This compound is primarily used as a matrix substance for MALDI mass spectrometry, particularly for the analysis of peptides and polymers, and as a high-purity analytical reagent.
What is the CAS number and formula?
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The CAS number is 355011-52-8 and the empirical formula (Hill notation) is C10H7NO3 · C4H11N.
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). It is suitable for UV tests and is validated for peptides and polymers. TSS does not represent it as USP/BP/EP grade.
What are the safety considerations for handling this chemical?
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This substance is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation. It is also a respiratory irritant. When handling, use a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
How is this chemical packed, shipped, and exported?
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This chemical is carefully packed to ensure integrity during transit. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, handling all export documentation and logistics.
How can I request a sample or quote for this product?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number.
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