Rosmarinic acid
Rosmarinic acid (CAS 20283-92-5), a natural phenolic compound with the molecular formula C18H16O8 and a molecular weight of 360.31 g/mol, is widely recognised for its antioxidant and anti-inflammatory properties. It serves as a valuable building block in organic synthesis and finds application as an analytical standard. Sourced by Tech Serve Solutions with a minimum purity of 95.0% by HPLC, this compound is typically stored under refrigeration and protected from light to maintain its integrity.
- IUPAC
- (R)-O-(3,4-Dihydroxycinnamoyl)-3-(3,4- dihydroxyphenyl)lactic acid,3,4-Dihydroxycinnamic acid (R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl ester
Analytical Standard
Rosmarinic acid is employed as a reference standard in chromatographic techniques, such as HPLC, for the accurate identification and quantification of this compound in various matrices, including plant extracts and food products. Its use ensures reliable analytical results in research and quality control.
Organic Synthesis Intermediate
As a chiral building block, rosmarinic acid can be utilised in the synthesis of more complex molecules. Its distinct chemical structure makes it a useful starting material for developing novel compounds in pharmaceutical and chemical research.
Research Chemical
This compound is frequently used in academic and industrial research settings to investigate its biological activities, such as antioxidant and anti-inflammatory effects. It aids in exploring potential therapeutic applications and understanding its role in cellular processes.
| Molecular weight | 360.31 |
|---|---|
| Empirical formula | C18H16O8 |
| Assay | ≥95.0% (HPLC) |
| Grade | purum |
| Solubility | H2O: soluble1 mg/mL, clear, colorless |
| Storage temperature | 2-8°C |
| Melting point | 171-175 °C(lit.)171-175 °C |
Precautionary statements
- P273Avoid release to the environment
- P301IF SWALLOWED
| 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.
| Storage Condition | protect from light |
|---|
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 Rosmarinic acid used for?
+
Rosmarinic acid is used as an analytical standard for chromatography, an intermediate in organic synthesis, and as a research chemical to study its antioxidant and anti-inflammatory properties.
What are the CAS number and formula for Rosmarinic acid?
+
The CAS number for Rosmarinic acid is 20283-92-5, and its molecular formula is C18H16O8.
What grade and purity does Tech Serve Solutions supply for Rosmarinic acid?
+
Tech Serve Solutions supplies Rosmarinic acid with a purity of ≥95.0% determined by HPLC, with a 'purum' grade. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated in the product data.
How should Rosmarinic acid be handled and stored?
+
Rosmarinic acid requires careful handling. It should be stored at 2-8°C, protected from light, and appropriate personal protective equipment, including eyeshields, gloves, and a type N95 respirator filter, should be used.
Is Rosmarinic acid a controlled substance?
+
The provided data does not indicate that Rosmarinic acid is a controlled substance.
How is Rosmarinic acid shipped and exported by TSS?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Rosmarinic acid is packaged and shipped according to industry standards to ensure safe transit and compliance with international regulations.
How can I request a sample or quote for Rosmarinic acid?
+
To request a sample or obtain a quote for Rosmarinic acid, please contact the Tech Serve Solutions sales team through our website or via direct inquiry, providing your specific requirements.
▶ 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