Cas no 7785-70-8 ((1R)-α-Pinene)
(1R)-α-Pinene is a monoterpene and one of the two enantiomers of α-pinene, distinguished by its (1R) absolute configuration. This bicyclic organic compound is a key constituent of many essential oils, particularly those derived from coniferous trees. Its high purity and defined stereochemistry make it valuable for applications in chiral synthesis, fragrance formulation, and as a reference standard in analytical chemistry. (1R)-α-Pinene exhibits notable reactivity in oxidation and isomerization reactions, serving as a precursor for fine chemicals. Its enantiomeric purity ensures consistent performance in research and industrial processes, where stereoselectivity is critical. The compound is characterized by its low odor threshold and distinct pine-like aroma.
(1R)-α-Pinene structure
Product Name:(1R)-α-Pinene
CAS No:7785-70-8
MF:C10H16
MW:136.234043121338
MDL:MFCD00001346
CID:47862
PubChem ID:24856261
Update Time:2025-10-20
(1R)-α-Pinene Chemical and Physical Properties
Names and Identifiers
-
- (1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
- (ir)-(+)-A-pinene
- (+)-alpha-Pinene
- (+)-(1R,5R)-alpha-pinene
- (+)-(1R,5R)-α-pinene
- (+)-α-Pinene
- (1R)-(+)-ALPHA-PINENE
- (1R)-(+)-α-Pinene
- (1R)-(+)-α-Pinene (9
- ALPHA-PINENE
- PINENE, (1R)-(+)-alpha-(AS)
- (+)-pin-2(3)-ene
- (R)-α-Pinene
- 1R-(+)-α-Pinene
- 1R-α-Pinene
- 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene-, (1R,5R)-
- Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R)-
- Dextro-alpha-pinene
- d-α-Pinene
- α-Pinene(dextro)
- α-Pinene, (D)-
- (1R)-(+)-a-pinene
- (1R)-(+)-pin-2-ene
- (1R,5R)-alpha-pinene
- H6CM4TWH1W
- (1R,5R)-2-Pinene
- (+)-3,6,6-TRIMETHYLBICYCLO[3.1.1]HEPT-2-ENE
- Bicyclo[3.1.1]hept-2-ene, 2,6,6-trimethyl-, (1R,5R)-
- (1R,5R)-4,6,6-trimethylbicyclo[3.1.1]hept-3-ene
- Bicyclo(3.1.1)hept-2-ene, 2,6,6-trimethyl-, (1R,5R)-
- alpha-Pinene(dextro)
- 1R-(+)-a-pinene
- (1S)-(-)-alpha-Pinene
- alph
- (1R)-α-Pinene
-
- MDL： MFCD00001346
- Inchi： 1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h4,8-9H,5-6H2,1-3H3
- InChI Key： GRWFGVWFFZKLTI-UHFFFAOYSA-N
- SMILES： CC1C2C(C(C2)CC=1)(C)C
- BRN： 3648264
Computed Properties
- Exact Mass: 136.12528
- Monoisotopic Mass: 136.125200510 g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 0
- Heavy Atom Count: 10
- Rotatable Bond Count: 0
- Complexity: 186
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 2
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: 2.8
- Molecular Weight: 136.23
Experimental Properties
- Color/Form: Not determined
- Density: 0.858?g/mL?at 20?°C(lit.)
- Melting Point: ?62?°C (lit.)
- Boiling Point: 155-156?°C(lit.)
- Flash Point: Fahrenheit: 91.4 ° f
Celsius: 33 ° c - Refractive Index: n20/D 1.465(lit.)
- Solubility: 4.071 mg/L @ 25 °C (est)
- Water Partition Coefficient: Soluble in Ether, Alcohols, Chloroform. Not miscible in water.
- PSA: 0
- LogP: 4.83 (LogP)
- Merck: 7445
- Optical Activity: [α]21/D +50.7°, neat
(1R)-α-Pinene Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H226,H315,H319,H335
- Warning Statement： P261,P305+P351+P338
- Hazardous Material transportation number：UN 2368 3 / PGIII
- WGK Germany：3
- Hazard Category Code： 10-36/37/38
- Safety Instruction： 26-36
- FLUKA BRAND F CODES：10
- RTECS：DT7000000
-
Hazardous Material Identification：
- Risk Phrases：R10;R36/37/38
- Safety Term：S16;S23
- Packing Group：III
- HazardClass：3
- PackingGroup：III
- TSCA：Yes
- Explosive Limit：0.8-6%(V)
- Storage Condition：2-8°C
(1R)-α-Pinene Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 268070-5G |
(1R)-α-Pinene |
7785-70-8 | 5g |
￥816.27 | 2023-12-09 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 268070-25G |
(1R)-α-Pinene |
7785-70-8 | 25g |
￥1375.39 | 2023-12-09 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P45680-100ML |
(1R)-α-Pinene |
7785-70-8 | 100ml |
￥321.85 | 2023-11-03 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | P45680-500ML |
(1R)-α-Pinene |
7785-70-8 | 500ml |
￥803.17 | 2023-11-03 | ||
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | P817108-500g |
(+)-α-Pinene |
7785-70-8 | 98%,ee92% | 500g |
746.00 | 2021-05-17 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 8186320100 |
(1R)-(+)-α-Pinene |
7785-70-8 | for synthesis | 100ML |
284.06 | 2021-05-17 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | W290238-SAMPLE-K |
(1 |
7785-70-8 | 97%, FG | 587.6 | 2021-05-17 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | W290238-1KG-K |
(1 |
7785-70-8 | 97%, FG | 1KG |
1294.05 | 2021-05-17 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 80605-1ML |
(1R)-α-Pinene |
7785-70-8 | 1ml |
￥706.06 | 2023-10-21 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 80605-5ML |
(1R)-α-Pinene |
7785-70-8 | 5ml |
￥2896.48 | 2023-10-21 |
(1R)-α-Pinene Suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:7785-70-8)(1R)-(+)-ALPHA-PINENE
Order Number:LE18464;LE4655;LE25507362
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:19
Price ($):discuss personally
Email:[email protected]
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:7785-70-8)(1R)-(+)-ALPHA-PINENE
Order Number:sfd7787
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally
Email:[email protected]
(1R)-α-Pinene Related Literature
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1. An investigation of the electrochemical delithiation process of carbon coated α-Fe2O3nanoparticlesAdrian Brandt,Florian Winter,Sebastian Klamor,Frank Berkemeier,Jatinkumar Rana,Rainer P?ttgen,Andrea Balducci J. Mater. Chem. A, 2013,1, 11229-11236
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Alvin Tanudjaja,Shinsuke Inagi,Fusao Kitamura,Toshikazu Takata,Ikuyoshi Tomita Dalton Trans., 2021,50, 3037-3043
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Suji Lee,Min Su Han Chem. Commun., 2021,57, 9450-9453
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Christian K. Rank,Alexander W. Jones,Tatjana Wall,Patrick Di Martino-Fumo,Sarah Schr?ck,Markus Gerhards,Frederic W. Patureau Chem. Commun., 2019,55, 13749-13752
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Mark D. Allendorf,Alauddin Ahmed,Tom Autrey,Jeffrey Camp,Eun Seon Cho,Maciej Haranczyk,Abhi Karkamkar,Di-Jia Liu,Katie R. Meihaus,Iffat H. Nayyar,Roman Nazarov,Donald J. Siegel,Vitalie Stavila,Jeffrey J. Urban,Srimukh Prasad Veccham,Brandon C. Wood Energy Environ. Sci., 2018,11, 2784-2812
Related Categories
- Solvents and Organic Chemicals Organic Compounds Lipids and lipid-like molecules Prenol lipids Bicyclic monoterpenoids
- Solvents and Organic Chemicals Organic Compounds Lipids and lipid-like molecules Prenol lipids Monoterpenoids Bicyclic monoterpenoids
- Solvents and Organic Chemicals Organic Compounds Acids/Esters
- Solvents and Organic Chemicals Organic Compounds Hydrocarbons
7785-70-8 ((1R)-α-Pinene) Related Products
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Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:7785-70-8)(1R)-(+)-ALPHA-PINENE
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
Suzhou Senfeida Chemical Co., Ltd
(CAS:7785-70-8)(1R)-(+)-ALPHA-PINENE
Purity:99.9%
Quantity:200kg
Price ($):Inquiry