Molekula
alpha-Cyano-4-hydroxycinnamic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Alpha-Cyano-4-hydroxycinnamic acid is a synthetic organic compound used primarily as a matrix in matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) for analyzing biomolecules. It has a molecular formula of C10H7NO3, a molecular weight of 189.17 g/mol, and is available under CAS number 28166-41-8. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies alpha-Cyano-4-hydroxycinnamic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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5 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
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Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow powder |
| Purity (HPLC) | ≥98% |
| Identification | Conforms to reference |
| HNMR | Conforms |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90024774 |
| CAS Number | 28166-41-8 |
| IUPAC Name | 2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid |
| EC Number | 248-879-1 |
| Molecular Formula | C10H7NO3 |
| Molecular Weight | 189.17 |
| Exact Mass | 189.0426 |
| SMILES | C1=CC(=CC=C1C=C(C#N)C(=O)O)O |
| InChIKey | AFVLVVWMAFSXCK-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H7NO3/c11-6-8(10(13)14)5-7-1-3-9(12)4-2-7/h1-5,12H,(H,13,14) |
| PubChem CID | 2102 |
| REACH Code | Y110 |
| HTS Code | 2926.90.4801 |
| Tariff Code | 2926907090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-Cyano-3-(4-hydroxyphenyl)acrylic acid
- 2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid
- 2-cyano-4-hydroxycinnamate
- 2-Propenoic acid, 2-cyano-3-(4-hydroxyphenyl)-
- 4-hydroxy-alpha-cyanocinnamate
- a-Cyano-4-hydroxycinnamic acid
- ACCA
- alpha-CCA
- alpha-CHCA
- alpha-Cyano-4-hydroxycinnamate
Frequently asked questions
What is alpha-Cyano-4-hydroxycinnamic acid used for?
It is primarily used as a matrix in matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) for the analysis of peptides and proteins. It is also known in research as an inhibitor of monocarboxylate transporters.
What is the chemical formula and molecular weight?
The formula is C10H7NO3 with a molecular weight of 189.17 g/mol.
How should alpha-Cyano-4-hydroxycinnamic acid be stored?
Store at 2 to 8 °C in a cool, dry place, protected from light and moisture.
What grade is available?
Available in research grade; specific technical or pharmaceutical grades may be available upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.