Chlorogenic acid hemihydrate
Chlorogenic acid hemihydrate (CAS: 6001-76-9) is a significant naturally occurring phenolic compound with the molecular formula C16H18O9 · 0.5H2O and a molecular weight of 363.32. It is primarily found in plants like garlic, chicory, and coffee beans. This compound is recognised for its antioxidant properties and is used in various research applications, including cell biology studies and as a building block in chemical synthesis.
- IUPAC
- 3-O-(3,4-Dihydroxycinnamoyl)-D-quinic acid
- Synonyms
- 3-O-(3,4-Dihydroxycinnamoyl)-D-quinic acid

Antioxidant Research
Chlorogenic acid hemihydrate is employed in scientific research to investigate its potent antioxidant activities. It serves as a valuable tool for studies exploring oxidative stress and cellular damage mechanisms.
Chemical Synthesis
As a naturally derived compound, it functions as a versatile building block in organic synthesis. Researchers utilise it for the development of novel compounds and complex molecular structures.
Cell Biology Studies
This compound is used in cell biology to understand its effects on cellular processes. Its natural origin makes it an interesting subject for research into plant-derived bioactive molecules.
| Molecular weight | 363.32 |
|---|---|
| Empirical formula | C16H18O9 · 0.5H2O |
| Assay | ≥98.0% (T) |
| Optical activity | [α]20/D −40.5±1°, c = 2.8% in ethanol |
| Impurities tested | ≤4% water |
| Melting point | 206-210 °C (dec.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | rat ... G6pc(25634) |
|---|
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 chlorogenic acid hemihydrate used for?
+
Chlorogenic acid hemihydrate is primarily used in research for its antioxidant properties, as a building block in chemical synthesis, and in cell biology studies.
What is the CAS number and formula for chlorogenic acid hemihydrate?
+
The CAS number is 6001-76-9, and the empirical formula is C16H18O9 · 0.5H2O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies chlorogenic acid hemihydrate with an assay of ≥98.0% (T), containing ≤4% water. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP.
How should chlorogenic acid hemihydrate be handled safely?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. Refer to the safety data sheet for detailed guidance.
Is chlorogenic acid hemihydrate a controlled substance?
+
There is no information in the provided data to suggest that chlorogenic acid hemihydrate is a controlled substance.
How is chlorogenic acid hemihydrate packed and exported?
+
Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific packing and shipping details are available upon request, adhering to international regulations for chemical export.
How can I request a sample or quote for chlorogenic acid hemihydrate?
+
To request a sample or a quote for chlorogenic acid hemihydrate, please contact our sales team through the website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis