22076

(−)-Caryophyllenoxid

≥99.0% (sum of enantiomers, GC)

• Synonym(e): β-Caryophyllenepoxid, (−)-Epoxycaryophyllen, (−)-Epoxydihydrocaryophyllen, (1R,4R,6R,10S)-9-Methylen-4,12,12-trimethyl-5-oxatricyclo[8.2.0.0^4,6]dodecan, trans-Caryophyllenoxid
• Empirische Formel (Hill-System): C₁₅H₂₄O
• CAS-Nummer: 1139-30-6
• Molekulargewicht: 220.35
• Beilstein: 148213
• EG-Nummer: 214-519-7
• MDL-Nummer: MFCD00134216
• UNSPSC-Code: 12352212
• PubChem Substanz-ID: 57647961
• NACRES: NA.25

Eigenschaften

• Assay: ≥99.0% (sum of enantiomers, GC)
• Form: solid
• Optische Aktivität: [α]20/D −71±1°, c = 2% in chloroform
• mp (Schmelzpunkt): 61-63 °C; 62-63 °C (lit.)
• Anwendung(en): metabolomics; vitamins, nutraceuticals, and natural products
• Lagertemp.: 2-8°C
• SMILES String: [H][C@@]12CCC(=C)[C@@]3([H])CC(C)(C)[C@]3([H])CC[C@@]1(C)O2
• InChI: 1S/C15H24O/c1-10-5-6-13-15(4,16-13)8-7-12-11(10)9-14(12,2)3/h11-13H,1,5-9H2,2-4H3/t11-,12-,13-,15-/m1/s1
• InChIKey: NVEQFIOZRFFVFW-RGCMKSIDSA-N

Beschreibung

Allgemeine Beschreibung

(−)-Caryophyllene oxide or β-caryophyllene oxide (BCPO) is a natural plant compound, bicyclic sesquiterpene, and oxidation derivative of β-caryophyllene (BCP). It has a strong wooden odor. BCPO is commonly found in many food and spice plants and essential oils, such as basil, salvia, and Syzygium cordatum. It is widely used as a cosmetic and food additive.

Anwendung

(−)-Caryophyllene oxide has been used:

• as an antimicrobial agent to study its effects against Gram-positive, Gram-negative and yeast strains
• as a commercial standard to perform quantification analysis of constitutes from Marchantia polymorpha extracts using gas chromatography with flame-ionization detection (GC-FID)
• as a reference standard to analyze the enantiomeric ratios of Achillea ligustica essential oil constituents using gas chromatography-mass spectrometry (GC-MS)

Biochem./physiol. Wirkung

β-caryophyllene oxide is a potent anti-cancer agent which also exerts antioxidant, anti-inflammatory, and antiviral properties. It is a strong inhibitor of drug-metabolizing enzyme cytochromes P4503A (CYP3A) activities both in rat and human hepatic microsomes. BCPO also exerts analgesic, antifungal, antibacterial, and genoprotective activities.

Sonstige Hinweise

Carefully purified sesquiterpene; Stereoselective rearrangement to an allyl alcohol; Transformation to an amine

Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H315,H319,H411
• P-Sätze: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Gefahreneinstufungen: Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves