St. John's wort (Italy) 1a oil
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CAS mumber
84082-80-4 -
Botanical
Hypericum perforatum L., fam. Guttiferea (Hypericaceae)
GC-MS Analysis
Chialva, F., Gabri, G., Liddle, P.A.P., and Ulian, F., Qualitative Evaluation of Aromatic Herbs by Direct Headspace GC Analysis. Applications of the Method and Comparison with the Trad. Analysis of E.O., Journal of HRC & CC, Vol. 5, April 1982, 182-188
| Compound | CAS | DB5 | Carbowax | Proportion |
|---|---|---|---|---|
| 2-Methyloctane | 3221-61-2 | 858.0 | 16.4% | |
| alpha-Pinene | 80-56-8 | 940.0 | 1020.71 | 10.6% |
| 1-Dodecanol | 112-53-8 | 1478.0 | 1954.29 | 5.0% |
| Nonane | 111-84-2 | 900.0 | 3.4% | |
| Undecane | 1120-21-4 | 1100.0 | 1100.0 | 3.2% |
| Methylnonen-2-one (unknown structure) | 3.2% | |||
| 2-Methyldecane | 6975-98-0 | 1062.0 | 3.1% | |
| beta-Caryophyllene | 87-44-5 | 1427.14 | 1595.57 | 3.0% |
| Caryophyllene oxide | 1139-30-6 | 1594.86 | 1976.57 | 2.5% |
| 6-Methyl-5-hepten-2-one | 110-93-0 | 986.2 | 1337.43 | 2.1% |
| alpha-Terpinene | 99-86-5 | 1019.29 | 1186.29 | 1.7% |
| alpha-Humulene | 6753-98-6 | 1461.43 | 1668.0 | 1.7% |
| 2-Methyldodecane | 1560-97-0 | 1267.0 | 1.2% | |
| gamma-Cadinene | 39029-41-9 | 1515.29 | 1756.71 | 1.0% |
| para-Cymene | 99-87-6 | 1025.71 | 1269.29 | 0.9% |
| Calamenene | 483-77-2 | 1531.0 | 1834.86 | 0.8% |
| Terpinen-4-ol | 562-74-3 | 1180.57 | 1600.14 | 0.7% |
| Camphor | 76-22-2 | 1144.86 | 1517.43 | 0.6% |
| beta-Cubebene | 13744-15-5 | 1390.5 | 1543.57 | 0.6% |
| Decane | 124-18-5 | 1000.0 | 0.5% | |
| Tridecane | 629-50-5 | 1300.0 | 1300.0 | 0.5% |
| Myrcene | 123-35-3 | 990.57 | 1161.14 | 0.2% |
| Geraniol | 106-24-1 | 1258.29 | 1843.0 | 0.2% |
| 2-Methyl-3-buten-2-ol | 115-18-4 | 1028.0 | 0.2% | |
| Camphene | 79-92-5 | 951.57 | 1071.29 | 0.1% |
| Isobutyl propionate | 540-42-1 | 1078.0 | 0.1% | |
| alpha-Thujene | 3917-48-4 | 935.43 | 1027.57 | 0.05% |
| Hexanal | 66-25-1 | 802.71 | 1086.14 | 0.05% |
| 2-Hexenal | 505-57-7 | 857.0 | 1216.0 | 0.05% | Total | 63.65% |