Hemizygia welwitschii
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CAS number
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Botanical
Hemizygia welwitschii (Rolfe) M.Ashby (Orthosiphon welwitschii)
GC-MS Analysis
O.A. Onayade, A. Looman, J.J.C. Scheffer and A. Baerheim Svendsen, Analysis of the Essential Oil from Twigs of Hemizygia welwitschii (Lamiaceae), J. Ess. Oil Res., Vol. 1, 129-134 (May/June, 1989)
| Compound | CAS | DB5 | Carbowax | Proportion |
|---|---|---|---|---|
| Caryophyllene | 87-44-5 | 1427.14 | 1595.57 | 35.0% |
| trans-alpha-Bergamotol | 88034-74-6 | 1672.0 | 2244.0 | 11.0% |
| Terpinolene | 586-62-9 | 1089.43 | 1286.14 | 5.5% |
| Sabinen | 3387-41-5 | 975.71 | 1124.43 | 5.1% |
| alpha-Selinene | 473-13-2 | 1492.5 | 1721.71 | 5.1% |
| beta-Cedrene | 546-28-1 | 1450.0 | 1644.75 | 4.71% |
| alpha-Bergamotene, (E)-(-)- | 13474-59-4 | 1435.0 | 1570.83 | 4.3% |
| 4-Terpineol, (+/-)- | 562-74-3 | 1180.57 | 1600.14 | 3.3% |
| Humulene | 6753-98-6 | 1461.43 | 1668.0 | 2.4% |
| beta-Selinene | 17066-67-0 | 1487.57 | 1728.71 | 2.2% |
| beta-CARYOPHYLLENE OXIDE | 1139-30-6 | 1594.86 | 1976.57 | 1.9% |
| 1-Octen-3-Ol | 3391-86-4 | 982.29 | 1441.14 | 1.6% |
| beta-Pinene | 127-91-3 | 979.0 | 1113.0 | 1.5% |
| gamma-Terpinene | 99-85-4 | 1063.71 | 1245.0 | 1.5% |
| Limonene, (+/-)- | 138-86-3 | 1032.0 | 1196.29 | 1.2% |
| Beta-Elemene | 515-13-9 | 1390.57 | 1587.14 | 0.9% |
| alpha-Terpinene | 99-86-5 | 1019.29 | 1186.29 | 0.8% |
| Linalool, (+/-)- | 78-70-6 | 1101.14 | 1548.57 | 0.6% |
| alpha-PINENE | 80-56-8 | 940.0 | 1020.71 | 0.5% |
| 4-Thujanol | 17699-16-0 | 1072.14 | 1467.43 | 0.5% |
| beta-Farnesene | 77129-48-7 | 1488.0 | 1663.25 | 0.5% |
| Cedrelanol | 5937-11-1 | 1640.43 | 2173.0 | 0.3% |
| 2-Cyclohexen-1-ol, 1-methyl-4-(1-methylethenyl)-, (1R,4R)-rel- | 7212-40-0 | 1133.33 | 1638.33 | 0.3% |
| (-)-alpha-Thujene | 3917-48-4 | 935.43 | 1027.57 | 0.2% |
| alpha-PHELLANDRENE | 99-83-2 | 1006.43 | 1168.43 | 0.2% |
| 3-Carene | 13466-78-9 | 1011.57 | 1144.57 | 0.2% |
| Alpha-Terpineol | 98-55-5 | 1191.71 | 1693.43 | 0.2% |
| Alpha-muurolene, (-)- | 31983-22-9 | 1501.14 | 1711.14 | 0.2% |
| (1R)-endo-(+)-Fenchyl alcohol | 2217-02-9 | 1117.14 | 1575.71 | 0.2% |
| Menthol | 89-78-1 | 1177.4 | 1612.6 | 0.2% |
| 2-Cyclohexen-1-ol, 1-methyl-4-(1-methylethyl)-, (1R,4R)-rel- | 29803-82-5 | 1123.71 | 1612.57 | 0.2% |
| Myrcene | 123-35-3 | 990.57 | 1161.14 | 0.1% |
| p-CYMENE | 99-87-6 | 1025.71 | 1269.29 | 0.1% |
| 3-Hexenol | 928-96-1 | 859.14 | 1382.14 | 0.1% |
| 3-Octanol | 589-98-0 | 994.67 | 1391.43 | 0.1% |
| 2-Hexenal | 6728-26-3 | 855.29 | 1223.0 | 0.1% |
| p-alpha-Dimethyl styrene | 1195-32-0 | 1092.43 | 1435.14 | 0.1% |
| Eucalyptol | 470-82-6 | 1033.29 | 1213.86 | 0.05% |
| Camphor | 76-22-2 | 1144.86 | 1517.43 | 0.05% |
| trans-Sabinol | 29606-76-6 | 1140.0 | 0.05% | Total | 93.06% |
