7785-26-4
中文名稱
左旋-alpha-蒎烯
英文名稱
(1S)-(-)-alpha-Pinene
CAS
7785-26-4
EINECS 編號(hào)
232-077-3
分子式
C10H16
MDL 編號(hào)
MFCD00064145
分子量
136.23
MOL 文件
7785-26-4.mol
更新日期
2024/10/28 14:04:15
7785-26-4 結(jié)構(gòu)式
基本信息
中文別名
左旋-alpha-蒎烯(1S)-(-)-α蒎烯
(1S)-2,6,6-三甲基-二環(huán)[3.1.1]庚-2-烯
蒎烯
(1S)-(-)-α-蒎烯
(-)-Α-蒎烯,98%,含有數(shù)量不等的異構(gòu)體
英文別名
(1s)-2,6,6-trimethylbicyclo[3.1.1]hept-2-ene(1S)-(-)-a-pinene
(1S)-(-)-pin-2-ene
(1S)-(-)-α-pinene
(1S)-2,6,6-trimethylbicyclo[3.1.1]-2-heptene
(1S,5S)-(-)-α-pinene
(S)-(-)-α-pinene
1S-(-)-a-pinene
2,6,6-trimethyl-,(1S)-Bicyclo[3.1.1]hept-2-ene
2-pinene,(1S,5S)-(-)-
6,6-trimethyl-(1s)-bicyclo[3.1.1]hept-2-en
Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1S)-
bicyclo[3.1.1]hept-2-ene,2,6,6-trimethyl-,(1S)-
l-α-pinene
α-pinene,(1S)-(-)-
(1S)-(-)-ALPHA-PINENE 99+% (87+% EE/GL&
Pinene,96%
(1S)-(-)-ALPHA-PINENE, 99+% (87+% E.E.)
(1S)-(-)-ALPHA-PINENE, 98% (81+% E.E.)
(1S)-(-)-ALPHA-PINENE 98+% FCC
所屬類別
生物化工：提取物物理化學(xué)性質(zhì)
外觀性質(zhì)無色透明液體，有松節(jié)油的氣味,不溶于水，溶于無水乙醇、乙醚、氯仿等多數(shù)有機(jī)溶劑。閃點(diǎn):33℃熔點(diǎn):-64℃沸點(diǎn):156℃折光率:1.466密度:0.858[α]20D -45.5 ° (C=neat)
熔點(diǎn)-64 °C(lit.)
比旋光度-41.5 º (c=neat)
沸點(diǎn)156-158 °C(lit.)
密度0.874 g/mL at 25 °C
蒸氣密度4.7 (vs air)
蒸氣壓~3 mm Hg ( 20 °C)
FEMA2902
折射率n20/D 1.466
閃點(diǎn)90 °F
儲(chǔ)存條件2-8°C
溶解度氯仿（微溶）、甲醇（微溶）
形態(tài)液體
顏色透明無色
氣味 (Odor)at 10.00 % in dipropylene glycol. sharp warm resinous fresh pine
爆炸極限值(explosive limit)0.8%(V)
香型herbal
旋光性 (optical activity)[α]22/D 42°, neat
水溶解性INSOLUBLE
JECFA Number1329
Merck14,7445
檢測(cè)方法GC
BRN1903790
InChIKeyGRWFGVWFFZKLTI-UHFFFAOYSA-N
LogP4.48 at 37℃
CAS 數(shù)據(jù)庫7785-26-4(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息(1s)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene(7785-26-4)
EPA化學(xué)物質(zhì)信息2-Pinene, (1S,5S)-(-)- (7785-26-4)
安全數(shù)據(jù)
警示詞危險(xiǎn)
危險(xiǎn)性描述H226-H302-H304-H315-H317-H410
危險(xiǎn)品標(biāo)志Xn,N,Xi
危險(xiǎn)類別碼R10-R36/37/38-R43-R50-R65-R51/53-R20/21/22
危險(xiǎn)品運(yùn)輸編號(hào)UN 2368 3/PG 3
WGK Germany1
RTECS號(hào)DT 7000000
F10
自燃溫度491 °F
TSCAYes
危險(xiǎn)等級(jí)3
包裝類別III
海關(guān)編碼29021910
知名試劑公司產(chǎn)品信息
Acros Organics
(1S)-(-)-alpha-蒎烯(1S)-(-)-alpha-Pinene, 98%(7785-26-4)
Sigma Aldrich
7785-26-4(sigmaaldrich)左旋-alpha-蒎烯價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
| 2024/08/19 | L04759 | (-)-α-蒎烯,98%,含有數(shù)量不等的異構(gòu)體 (-)-alpha-Pinene, 98%, cont. variable amounts of enantiomer | 7785-26-4 | 50g | 213元 |
| 2024/08/19 | L04759 | (-)-α-蒎烯,98%,含有數(shù)量不等的異構(gòu)體 (-)-alpha-Pinene, 98%, cont. variable amounts of enantiomer | 7785-26-4 | 250g | 635元 |
| 2024/08/19 | 13127 | (-)-α-蒎烯 (1S)-(-)-alpha-Pinene, 98%, Thermo Scientific Chemicals | 7785-26-4 | 5ml | 354元 |
常見問題列表
生物活性
(-)-α-Pinene 是一種單萜類化合物，通過在 BZD 結(jié)合位點(diǎn)作為部分調(diào)節(jié)劑與 GABAA-苯二氮卓 (BZD) 受體直接結(jié)合，顯示出增強(qiáng)睡眠的特性。靶點(diǎn)
|
Human Endogenous Metabolite
|
體外研究
(-)-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.