(1S)-(1)-beta-Pinene
Synonym(s):(-)-beta-Pinene;(1S)-(−)-β-Pinene;(1S,5S)-2(10)-Pinene;(1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane
- CAS NO.:18172-67-3
- Empirical Formula: C10H16
- Molecular Weight: 136.23
- MDL number: MFCD00001345
- EINECS: 242-060-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:30
What is (1S)-(1)-beta-Pinene?
Description
(–)-β-Pinene is a bicyclic monoterpene that has been found in various plants, including C. sativa, with diverse biological activities. It is lethal to S. littoralis third instar larvae (LD50 = 65 μg/larva). (–)-β-Pinene inhibits infectious bronchitis virus (IBV) replication (IC50 = 1.32 mM) and exhibits a cytotoxic concentration (CC50) value of greater than 10 mM in Vero cells. In vivo, (–)-β-pinene (100 mg/kg) decreases immobility time in the forced swim test in mice, an effect that can be reversed by the serotonin (5-HT) receptor subtype 5-HT1A antagonist WAY-100635 .
Chemical properties
clear colorless to pale yellow liquid
The Uses of (1S)-(1)-beta-Pinene
It is a useful biochemical for proteomics research. It is also employed in the preparation of natural products, such as grandisol and robustadial. It is also applied as perfuming agent in cosmetics industry.
The Uses of (1S)-(1)-beta-Pinene
(-)-β-Pinene has been used as a standard for the analysis of terpenoid compounds in plant essential oils by GC analysis. It may be used as a building block to synthesize natural products such as grandisol, robustadial and (+)-nopinone. (-)-β-Pinene undergoes hydroformylation in the presence of platinum/tin catalysts to form trans-10-formylpinane.
What are the applications of Application
(?)-β-Pinene is a useful biochemical for proteomics research
Definition
ChEBI: (-)-beta-pinene is the (1S,5S)-enantiomer of beta-pinene. It is an enantiomer of a (+)-beta-pinene.
Properties of (1S)-(1)-beta-Pinene
Melting point: | −61 °C(lit.) |
Boiling point: | 165-167 °C(lit.) |
alpha | -18.5 º (c=neat 25 ºC) |
Density | 0.866 g/mL at 25 °C |
vapor density | 4.7 (vs air) |
vapor pressure | ~2 mm Hg ( 20 °C) |
refractive index | n |
FEMA | 2903 | BETA-PINENE |
Flash point: | 91 °F |
storage temp. | 2-8°C |
solubility | 95% ethanol: soluble1ml/3ml, clear, colorless |
form | Liquid |
color | Clear colorless to pale yellow |
Odor | at 10.00 % in dipropylene glycol. dry woody fresh pine hay green resinous |
Odor Threshold | 0.033ppm |
optical activity | [α]25/D 22°, neat |
Water Solubility | insoluble |
Merck | 14,7446 |
BRN | 2038282 |
CAS DataBase Reference | 18172-67-3(CAS DataBase Reference) |
NIST Chemistry Reference | Bicyclo[3.1.1]heptane, 6,6-dimethyl-2-methylene-, (1S)-(18172-67-3) |
EPA Substance Registry System | (-)-.beta.-Pinene (18172-67-3) |
Safety information for (1S)-(1)-beta-Pinene
Signal word | Danger |
Pictogram(s) |
Flame Flammables GHS02 Exclamation Mark Irritant GHS07 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H226:Flammable liquids H304:Aspiration hazard H315:Skin corrosion/irritation H317:Sensitisation, Skin H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P331:Do NOT induce vomiting. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
Computed Descriptors for (1S)-(1)-beta-Pinene
New Products
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