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(1R)-(+)-ALPHA-PINENE

(1R)-(+)-ALPHA-PINENE structure

CAS No.: 7785-70-8

Chemical Name:: (1R)-(+)-ALPHA-PINENE

Synonyms: (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene;FEMA 2902;α-Pinene dextro;(1R,5R)-2-6,6-TRIMETHYL-BICYCLO[3.1.1]HEPT-2-ENE;Alpha Pinene Dextro;2,6,6-trimethyl-,(1R)-Bicyclo[3.1.1]hept-2-ene;Pinene,95%;(+)-A-PINENE;(+)-à-pinene;(+)-α-Pinene

CBNumber:: CB3350144

Molecular Formula:: C10H16

Molecular Weight:: 136.23

MDL Number:: MFCD00001346

MOL File:: 7785-70-8.mol

MSDS File:: SDS

Last updated:2024-03-20 19:26:33

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(1R)-(+)-ALPHA-PINENE Properties

Melting point	−62 °C(lit.)
Boiling point	155-156 °C(lit.)
Density	0.858 g/mL at 20 °C(lit.)
vapor pressure	5 hPa (25 °C)
FEMA	2902 \| ALPHA-PINENE
refractive index	n20/D 1.465(lit.)
Flash point	91 °F
storage temp.	Store at +2°C to +8°C.
form	Liquid
color	Clear colorless
Odor	at 10.00 % in dipropylene glycol. harsh terpene aromatic minty
Odor Type	herbal
optical activity	[α]22/D +47.1°, neat
explosive limit	0.8-6%(V)
Water Solubility	Soluble in Ether, Alcohols, Chloroform. Not miscible in water.
JECFA Number	1329
Merck	14,7445
BRN	3648264
Dielectric constant	2.7（20℃）
InChIKey	GRWFGVWFFZKLTI-UHFFFAOYSA-N
LogP	4.44-4.46 at 20-37℃
CAS DataBase Reference	7785-70-8(CAS DataBase Reference)
FDA UNII	H6CM4TWH1W
EPA Substance Registry System	Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R,5R)- (7785-70-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07,GHS08,GHS09

Signal word

Danger

Hazard statements

H226-H304-H315-H317-H400

Precautionary statements

P210-P273-P280-P301+P310+P331-P302+P352

Hazard Codes

Risk Statements

10-36/37/38

Safety Statements

26-36-16-23

RIDADR

UN 2368 3/PG 3

WGK Germany

RTECS

DT7000000

Autoignition Temperature

491 °F

TSCA

Yes

HS Code

2902 19 00

HazardClass

PackingGroup

III

NFPA 704

	3
3		0

(1R)-(+)-ALPHA-PINENE price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	W290238	(1R)-(+)-α-Pinene 97%, FG	7785-70-8	1kg	$96.2	2024-03-01	Buy
Sigma-Aldrich	W290238	(1R)-(+)-α-Pinene 97%, FG	7785-70-8	8kg	$349	2024-03-01	Buy
Sigma-Aldrich	W290238	(1R)-(+)-α-Pinene 97%, FG	7785-70-8	20kg	$568	2024-03-01	Buy
Sigma-Aldrich	268070	(+)-α-Pinene ≥99%	7785-70-8	5g	$73.3	2024-03-01	Buy
Sigma-Aldrich	8.18632	(1R)-(+)-α-Pinene for synthesis	7785-70-8	100mL	$82.7	2024-03-01	Buy

Product number	Packaging	Price	Buy
W290238	1kg	$96.2	Buy
W290238	8kg	$349	Buy
W290238	20kg	$568	Buy
268070	5g	$73.3	Buy
8.18632	100mL	$82.7	Buy

(1R)-(+)-ALPHA-PINENE Chemical Properties,Uses,Production

Chemical Properties

(1R)-(+)-ALPHA-PINENE is Clear colourless liquid

Uses

(1R)-(+)-α-Pinene is used in hydroboration reactions and the reduction of ketones.

Uses

(+)-alpha-Pinene is employed in the preparation of chiral hydroboration reagents. It is a bronchodilator in humans. α-Pinene is an anti-inflammatory and used as a broad-spectrum antibiotic.It exhibits activity as an acetylcholinesterase inhibitor, aiding memory. It is a biosynthetic base for CB2 ligands, such as HU-308.

Uses

(+)-α-Pinene has been used in a tolerance testing procedure to detect the genes in Marinobacter aquaeolei, for engineering a pinene tolerant Escherichia coli.

Definition

ChEBI: The (+)-enantiomer of alpha-pinene.

General Description

(+)-α-Pinene is a monoterpenoid compound mainly found in Pinus species.

Flammability and Explosibility

Flammable

Purification Methods

(1R)-(+)-ALPHA-PINENE is isomerised by heat, acids and certain solvents. It should be distilled under reduced pressure under nitrogen and stored in the dark. It has been purified via the nitrosochloride [Waterman et al. Recl Trav Chim, Pays-Bas 48 1191 1929]. For purification of optically active forms see Lynn [J Am Chem Soc 91 361 1919].

(1R)-(+)-ALPHA-PINENE synthesis

Synthesis of (1R)-(+)-ALPHA-PINENE from [(1R,2S,3R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-3-yl]borane

(1R)-(+)-ALPHA-PINENE Preparation Products And Raw materials

Raw materials

Bicyclo[3.1.1]hept-2-ene, 6,6-dimethyl-4-methylene-, (1S,5S)- Borane, dichloro[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]- (S)-1-PHENYL-BUT-3-EN-1-OL 2-Cyclohexene-1-methanol, α-methyl-, (αR,1R)- [1R-(1alpha,2beta,5alpha)]-2,6,6-trimethylbicyclo[3.1.1]heptan-3-one

[(1R,2S,3R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-3-yl]borane (-)-Diisopinocampheyl borane

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Preparation Products

(1S,2S,3R,5S)-(+)-2,3-Pinanediol 2,6-DIMETHYL-2,4,6-OCTATRIENE p-Cymene (1R)-(+)-CIS-PINANE cis-4-hydroxy-alpha,alpha,4-trimethylcyclohexanemethanol

(-)-ISOPINOCAMPHEYLAMINE (1S,2S,5S)-(-)-2-Hydroxy-3-pinanone

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(1R)-(+)-ALPHA-PINENE Suppliers

Global( 254)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
hebei hongtan Biotechnology Co., Ltd	+86-86-1913198-3935 +8617331935328	sales03@chemcn.cn	China	951	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3620	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2967	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Xi'an Kono chem co., Ltd.,	029-86107037 13289246953	info@konochemical.com	China	2995	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
hebei hongtan Biotechnology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Zheyan Biotech Co., Ltd.	58
career henan chemical co	58
Jinan Finer Chemical Co., Ltd	58
Xiamen AmoyChem Co., Ltd	58
Xi'an Kono chem co., Ltd.,	58

View Lastest Price from (1R)-(+)-ALPHA-PINENE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-25	(1R)-(+)-alpha-Pinene 7785-70-8	US $5.00 / KG	1KG	99%	500mt/year	Jinan Finer Chemical Co., Ltd
2024-04-22	(1R)-(+)-alpha-Pinene 7785-70-8	US $20.00 / kg	1kg	99%	2000kg	hebei hongtan Biotechnology Co., Ltd
2023-09-23	(1R)-(+)-ALPHA-PINENE 7785-70-8	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd

(1R)-(+)-alpha-Pinene
7785-70-8
US $5.00 / KG
99%
Jinan Finer Chemical Co., Ltd

(1R)-(+)-alpha-Pinene
7785-70-8
US $20.00 / kg
99%
hebei hongtan Biotechnology Co., Ltd

(1R)-(+)-ALPHA-PINENE
7785-70-8
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

(1R)-(+)-ALPHA-PINENE Spectrum

(1R)-(+)-ALPHA-PINENE(7785-70-8)MS (1R)-(+)-ALPHA-PINENE(7785-70-8)¹HNMR (1R)-(+)-ALPHA-PINENE(7785-70-8)¹³CNMR (1R)-(+)-ALPHA-PINENE(7785-70-8)IR1 (1R)-(+)-ALPHA-PINENE(7785-70-8)Raman

7785-70-8((1R)-(+)-ALPHA-PINENE)Related Search:

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(+)-ALPHA-PINENE (MIXTURE OF ISOMERS) (1R,5R)-2-PINENE (1R)-(+)-ALPHA-PINENE (1R)-(+)-a-pinene (+)-A-PINENE D-ALPHA PINENE (1R)-(+)-α-Pinene, 98% (80+% e.e.) PINENE, (1R)-(+)-ALPHA- (1R)-(+)-α-Pinene (+)-alpha-Pinene >=99% (+)-α-Pinene, 98%,ee92% (1R)-pin-2-ene 6,6-trimethyl-(1theta)-bicyclo[3.1.1]hept-2-en Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R)- (1R)-(+)-pin-2-ene (1R)-(+)-α-pinene (1R)-(+)-alpha-Pinene, 80% ee, 98% (1R)-(+)-alpha-Pinene,98%,80% ee (+)-α-Pinene, (1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1R,5R)-2-Pinene (1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1R,5R)-2-Pinene (1R)-(+)-Alpha-pinene, 98%, ee:80% [1R,5R,(+)]-Pin-2-ene Bicyclo3.1.1hept-2-ene, 2,6,6-trimethyl-, (1R,5R)- (+)-à-pinene PINENE, (1R)-(+)-alpha-(SG) (1R)-(+)-ALPHA-PINENE, 98% (91+% E.E.) (+)-ɑ-Pinene, 98% (1R)-(+)-α-Pinene ,99% (1R)-(+)-α-Pinene ,98% (+)-alpha-Pinene, tech. 90% (1R)-(+)-α-Pinene,(+)-α-Pinene, (1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene, (1R,5R)-2-Pinene (+)-|á-Pinene (1R)-(+)-alpha-Pinene, 80% ee, 98% 100GR (1R)-(+)-alpha-Pinene, 80% ee, 98% 250GR (1R)-(+)-alpha-Pinene, 80% ee, 98% 500GR (1R)-(+)-α-Pinene (90% ee) (ir)-(+)-A-pinene Pinene,95% (1R)-(+)-ALPHA-PINENE, TECH., 85% (+)-ALPHA-PINENE, TERPENE STANDARD (1R)-(+)-ALPHA-PINENE, 99+% (97% EE/GLC) (1R)-(+)-ALPHA-PINENE 97+% (+)-a-Pinene 98% (1R)-(+)-α-Pinene> (1R,5R)-(+)-α-Pinene, 99+% (1R)-(+)-α-Pinene (97% ee) (1R)-(+)-A-PINENE FOR SYNTHESIS (+)-α-Pinene (+)-alpha-Pinene 98% (1R)-(+)-α-Pinene Alpha Pinene Dextro 7785-70-8 (1R,5R)-2-6,6-TRIMETHYL-BICYCLO[3.1.1]HEPT-2-ENE FEMA 2902 2,6,6-trimethyl-,(1R)-Bicyclo[3.1.1]hept-2-ene (1R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene α-Pinene dextro Alpha Pinene Dextro (1R)-(+)-α-Pinene (90% ee)