(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene
(1S)-(-)-Alpha-Pinene
CAS: 7785-26-4
Molecular Formula: C10H16
(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene - Names and Identifiers
| Name | (1S)-(-)-Alpha-Pinene |
| Synonyms | Pinene α-Pinene (-)-alpha-Pinene (1S)-(-)-a-pinene (1S)-(-)-pin-2-ene (1S)-(-)-Alpha-Pinene (1S)-(-)-A-PINENE FOR SYNTHESIS (1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene (1s)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene (1S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene (1S,5S)-4,6,6-trimethylbicyclo[3.1.1]hept-3-ene (1R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene |
| CAS | 7785-26-4 |
| EINECS | 232-077-3 |
| InChI | InChI=1/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h4,8-9H,5-6H2,1-3H3/t8?,9-/m0/s1 |
| InChIKey | GRWFGVWFFZKLTI-UHFFFAOYSA-N |
(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene - Physico-chemical Properties
| Molecular Formula | C10H16 |
| Molar Mass | 136.23 |
| Density | 0.874g/mLat 25°C |
| Melting Point | -64°C(lit.) |
| Boling Point | 156-158°C(lit.) |
| Specific Rotation(α) | -41.5 º (c=neat) |
| Flash Point | 90°F |
| JECFA Number | 1329 |
| Water Solubility | INSOLUBLE |
| Solubility | Chloroform (Sparingly), Methanol (Slightly) |
| Vapor Presure | ~3 mm Hg ( 20 °C) |
| Vapor Density | 4.7 (vs air) |
| Appearance | Liquid |
| Color | Clear colorless |
| Merck | 14,7445 |
| BRN | 1903790 |
| Storage Condition | Store at +2°C to +8°C. |
| Explosive Limit | 0.8%(V) |
| Refractive Index | n20/D 1.466 |
| In vitro study | (-)-α-pinene enhances the quantity of non-rapid eye movement sleep (NREMS) without affecting the intensity of NREMS by prolonging GABAergic synaptic transmission, acting as a partial modulator of GABAA-BZD receptors and directly binding to the BZD binding site of GABAA receptor. |
(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene - Risk and Safety
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R50 - Very Toxic to aquatic organisms R65 - Harmful: May cause lung damage if swallowed R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S16 - Keep away from sources of ignition. S60 - This material and its container must be disposed of as hazardous waste. |
| UN IDs | UN 2368 3/PG 3 |
| WGK Germany | 1 |
| RTECS | DT 7000000 |
| FLUKA BRAND F CODES | 10 |
| TSCA | Yes |
| HS Code | 29021910 |
| Hazard Class | 3 |
| Packing Group | III |
(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene - Reference Information
| FEMA | 2902 | ALPHA-PINENE |
| LogP | 4.48 at 37℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| biological activity | (-)-α-pinene is a monoterpene, sleep-enhancing properties were shown by direct binding to the GABAA-benzodiazepine (B12) receptor as a partial modulator at the B12 binding site. |
| autoignition temperature | 491 ° F. |
Last Update：2024-04-09 20:52:54
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Multiple SpecificationsSpot supply
Product Name: (-)-α-Pinene (Standard) Visit Supplier Webpage Request for quotationCAS: 7785-26-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
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Product Name: (1S)-(-)-alpha-Pinene Visit Supplier Webpage Request for quotationCAS: 7785-26-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
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Product Name: (-)-α-Pinene Visit Supplier Webpage Request for quotationCAS: 7785-26-4
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View History
(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene
Dimethylmalonic acid bis[2-(2-ethoxyethoxy)ethyl] ester
Relugolix Impurity 43
Methanone, 2-azaspiro[5.5]undec-8-en-2-yl-1-pyrrolidinyl-
N1-(5-甲基异唑基-3-基)磺胺-13C6
3-乙酰氨基噻吩-2-甲酸
boc-d-3-氨基-3-(3-溴苯基)丙酸
5-溴-4,6-二羟基吡啶-3-羧酸甲酯
5-甲酰基-2,4-二甲基吡咯-3-羧酸
2-氨基-4-[3-(苄氧基)苯基]-1H-吡咯-3-甲腈
Dimethylmalonic acid bis[2-(2-ethoxyethoxy)ethyl] ester
Relugolix Impurity 43
Methanone, 2-azaspiro[5.5]undec-8-en-2-yl-1-pyrrolidinyl-
N1-(5-甲基异唑基-3-基)磺胺-13C6
3-乙酰氨基噻吩-2-甲酸
boc-d-3-氨基-3-(3-溴苯基)丙酸
5-溴-4,6-二羟基吡啶-3-羧酸甲酯
5-甲酰基-2,4-二甲基吡咯-3-羧酸
2-氨基-4-[3-(苄氧基)苯基]-1H-吡咯-3-甲腈