CAS 3650-09-7

Carnosic acid

Description:

Carnosic acid is a naturally occurring diterpene phenolic compound primarily found in the rosemary plant (Rosmarinus officinalis) and other members of the Lamiaceae family. It is recognized for its antioxidant properties, which contribute to its potential health benefits and applications in food preservation. Carnosic acid exhibits a molecular formula of C20H28O4 and has a molecular weight of approximately 332.44 g/mol. The compound is characterized by its ability to scavenge free radicals, thereby protecting cells from oxidative stress. Additionally, it has been studied for its neuroprotective effects and potential anti-inflammatory properties. Carnosic acid is soluble in organic solvents but has limited solubility in water. Its stability can be influenced by factors such as temperature and pH, making it important to consider these conditions in applications. Due to its flavor and aroma, carnosic acid is also utilized in the food industry as a natural preservative and flavor enhancer. Overall, its diverse properties make it a subject of interest in both nutritional and pharmaceutical research.

Formula: C₂₀H₂₈O₄

InChI: InChI=1S/C20H28O4/c1-11(2)13-10-12-6-7-14-19(3,4)8-5-9-20(14,18(23)24)15(12)17(22)16(13)21/h10-11,14,21-22H,5-9H2,1-4H3,(H,23,24)/t14-,20+/m0/s1

InChI key: InChIKey=QRYRORQUOLYVBU-VBKZILBWSA-N

SMILES: C(O)(=O)[C@@]12C=3C(=CC(C(C)C)=C(O)C3O)CC[C@]1(C(C)(C)CCC2)[H]

Synonyms:

• (4AR,10aS)-5,6-dihydroxy-1,1-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid
• (4aR,10aS)-1,3,4,9,10,10a-Hexahydro-5,6-dihydroxy-1,1-dimethyl-7-(1-methylethyl)-4a(2H)-phenanthrenecarboxylic acid
• (4aR-trans)-1,3,4,9,10,10a-Hexahydro-5,6-dihydroxy-1,1-dimethyl-7-(1-methylethyl)-4a(2H)-phenanthrenecarboxylic acid
• (5Xi)-11,12-Dihydroxyabieta-8(14),9(11),12-Trien-20-Oic Acid
• 11,12-Dihydroxyabieta-8(14),9(11),12-Trien-20-Oic Acid
• 4a(2H)-Phenanthrenecarboxylic acid, 1,3,4,9,10,10a-hexahydro-5,6-dihydroxy-1,1-dimethyl-7-(1-methylethyl)-, (4aR,10aS)-
• 4a(2H)-Phenanthrenecarboxylic acid, 1,3,4,9,10,10a-hexahydro-5,6-dihydroxy-1,1-dimethyl-7-(1-methylethyl)-, (4aR-trans)-
• CarnosicAcid
• Podocarpa-8,11,13-trien-17-oic acid, 11,12-dihydroxy-13-isopropyl-
• Rosamox
• RoseOx
• Salvin

Carnosic Acid

CAS: 3650-09-7

Formula: C₂₀H₂₈O₄

Purity: >97.0%(T)(HPLC)

Color and Shape: White to Yellow powder to crystal

Molecular weight: 332.44

Ref: 3B-C3477

Carnosic Acid (Synthetic)

CAS: 3650-09-7

Formula: C₂₀H₂₈O₄

Purity: >97.0%(T)(HPLC)

Color and Shape: White to Yellow powder to crystal

Molecular weight: 332.44

Ref: 3B-C2488

Carnosic acid

CAS: 3650-09-7

Carnosic acid analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₂₀H₂₈O₄

Purity: (HPLC) ≥90%

Color and Shape: Powder

Molecular weight: 332.44

Ref: 11-3723

Carnosic acid

CAS: 3650-09-7

Carboxylic acids w/ alcohol function but w/o other oxygen function and their derivatives, nesoi

Formula: C₂₀H₂₈O₄

Color and Shape: Powder

Molecular weight: 332.19876

Ref: 45-1096746

Carnosicacid

CAS: 3650-09-7

Formula: C₂₀H₂₈O₄

Purity: 96%

Color and Shape: Solid

Molecular weight: 332.4339

Ref: IN-DA003OPP

Carnosic Acid, Free Acid

CAS: 3650-09-7

Carnosic Acid, Free Acid

Formula: C₂₀H₂₈O₄

Purity: >97%

Color and Shape: yellow powder

Molecular weight: 332.43g/mol

Ref: 54-BIFK0050

Carnosic acid

CAS: 3650-09-7

Carnosic acid

Purity: ≥98%

Molecular weight: 332.43g/mol

Ref: 54-BUP11328

Carnosic acid

CAS: 3650-09-7

Formula: C₂₀H₂₈O₄

Purity: ≥ 97.0%

Color and Shape: Pale yellow to dark yellow powder

Molecular weight: 332.43

Ref: 7W-GK8127

Carnosic acid

CAS: 3650-09-7

Formula: C₂₀H₂₈O₄

Purity: 90%~99%

Molecular weight: 332.44

Ref: BP-BP0316

Carnosic Acid

CAS: 3650-09-7

Formula: C₂₀H₂₈O₄

Molecular weight: 332.44

Ref: 4Z-C-301001

Carnosic acid

CAS: 3650-09-7

Carnosic acid is a lipid absorption inhibitor, endowed with antioxidative, antimicrobial, photoprotective potential, and antiproliferative properties.

Formula: C₂₀H₂₈O₄

Purity: 98.31% - 99.5%

Color and Shape: Yellow Powder

Molecular weight: 332.43

Ref: TM-T4957

Carnosic acid

CAS: 3650-09-7

Carboxylic acid with phenol function

Formula: C₂₀H₂₈O₄

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 332.44

Ref: 5G-89171

Carnosic Acid

CAS: 3650-09-7

Applications Carnosic Acid is a phenolic component of rosemary. It acts as a potent antioxdant and also has UV protective activity. Specifically protection for UV-A radiation and damage. Carnosic Acid also inhibits the free-radical chain reaction that leads to the oxidation of fats and oils, thereby stabilizing and increasing the shelf life of meats.
References Frankel, E. et al.: J. Agri. Food Chem., 44, 131 (1996); Offord, E. et al.: Free Rad Biol. Med., 32, 1293 (2002); Chem. and Eng. News Feb. 10, 2014 p. 13

Formula: C₂₀H₂₈O₄

Color and Shape: Yellow Solid

Molecular weight: 332.43

Ref: TR-C184180

Carnosic acid

Controlled Product

CAS: 3650-09-7

Carnosic acid is a natural compound that has inhibitory properties and has been shown to act as a pro-apoptotic protein. One study found that carnosic acid was able to inhibit the multidrug efflux pump, which is an important mechanism of resistance in many bacterial species. Carnosic acid also showed strong binding activity with human serum albumin. Carnosic acid has been shown to have anti-inflammatory properties, reducing the production of MMP-9 and preventing kidney fibrosis in mice. This pro-apoptotic compound may be useful in treating oral pathogens, such as Streptococcus mutans, and may have potential for treating human cancers.

Formula: C₂₀H₂₈O₄

Purity: Min. 95%

Color and Shape: Off-White Powder

Molecular weight: 332.43 g/mol

Ref: 3D-FC32525

Carnosic acid, Free acid

CAS: 3650-09-7

Formula: C₂₀H₂₈O₄

Purity: 96%+(LC-MS);RG

Color and Shape: Solid

Molecular weight: 332.44

Ref: 10-M01542

Carnosic Acid-D3

Controlled Product

CAS: 3650-09-7

Formula: C₂₀D₃H₂₅O₄

Color and Shape: Neat

Molecular weight: 335.452

Ref: TR-C184184