Product description: Product name beta-Pinene CAS number 127-91-3 Assay ≥99% Appearance Colorless to yellowish transparent liquid Capacity 500mt/year Application Flavors and
Cas:127-91-3
Min.Order:1 Kilogram
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inquiryUnique advantages for beta-Pinene Cas 127-91-3 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Colorless transparent liquid Storage:N/A Package:175kg/drum Application:Natur
Cas:127-91-3
Min.Order:175 Kilogram
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inquiry1.strict Quality control: Strictly in accordance with Chinese GMP(2010 version), guidelines issued by FDA,EDQM, and ICH relevant regulations, we have established a sound quality assurance system, implementing regular supervision and management in
Purity: 80%, 90%, 95% Excellent quality with competitive price Fast delivery Appearance:Colorless liquid Storage:Store in cool dry place. Avoid fire Package:175 kg/drum Application:Used in food flavor,daily flavor,cosmetic Port:Shanghai, Nanjin
Cas:127-91-3
Min.Order:1 Metric Ton
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Cas:127-91-3
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beta-Pinene Basic information Product Name: beta-Pinene Synonyms: 2,2,6-Trimethylbicyclo(3.1.1)hept-2-ene;6,6-dimethyl-2-methylene-bicyclo(3.1.1)heptan;6,6-dimethyl-2-methylene-bicyc
Name beta-Pinene Synonyms 2(10)-Pinene, Nopinene, Pseudopinene, Terebenthene CAS NO. 127-91-3 Molecular Formula C10H16 M
Cas:127-91-3
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:127-91-3
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:127-91-3
Min.Order:10 Gram
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Type:Lab/Research institutions
inquiryProduct name: Beta-Pinene CAS No.:127-91-3 Molecule Formula:C10H16 Molecule Weight:136.23 Purity: 95.0% Package: 175kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard TESTING
1)quick response within 12 hours; 2)quality guarantee: all products are strictly tested by our qc, confirmed by qa and approved by third party lab in china, usa, canada, germany, uk, italy, france etc. 3) oem/odm available; 4) rea
Cas:127-91-3
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Cas:127-91-3
Min.Order:1 Kilogram
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re
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Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:127-91-3
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
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Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an
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Cas:127-91-3
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inquiryRaw material ,higher purity, support by origional factory, fully large stock [Physical/Chemical Property] Melting Point -55°C Boiling point 155-156°C (lit.) Density 0.858 g/mL at 25°C (lit.) Refractive index n20/d 1.465(lit.) FL
Zhejiang Newfine Industry Co.,Ltd. is a professional supplier of Aromatic Chemicals,Fragrance & Flavor use Chemicals,Pine Chemicals,Fine Chemicals,Food Additives and some Essential Oils. We have 12 years experience in this
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Artificial synthesis of A variety of spices, camphor, borneol, vitamin A, E, K, terpene resin and other important raw materials. Top Pharm Chemical Group is a regional, research , industry and trade of hightech pharmaceutical chemical group .
Natural beta pinene beta ring (CAS 127-91-3),beta-pinene,B-pinene Appearance:Colorless oil liquid, with turpentine and resin, aromatic Package:Packed in 175 per galvanized steel drums Application:Natural beta pinene beta ring (CAS 127-91-3),beta-pi
Cas:127-91-3
Min.Order:25 Kilogram
FOB Price: $7.0
Type:Trading Company
inquiryDiethyl (+)-Myrtene-10-phosphonate
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether at 0℃; for 4h; | 93% |
pinane-2β,10-diol
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
With bis(cyclopentadienyl)titanium dichloride; manganese In tetrahydrofuran for 1.5h; Inert atmosphere; Reflux; | 92% |
Conditions | Yield |
---|---|
Stage #1: (+)-α-pinene With n-butyllithium; potassium tert-butylate In hexane at -78 - 20℃; for 45h; Stage #2: With Trimethyl borate In hexane at -78 - 20℃; Stage #3: With hydrogenchloride In hexane; water for 1h; | 73% |
With selenium(IV) oxide; ethanol | |
Yield given. Multistep reaction; | |
Stage #1: (+)-α-pinene With n-butyllithium; potassium tert-butylate at -78 - 20℃; for 48h; Stage #2: With Trimethyl borate In diethyl ether at -78 - 20℃; for 1h; | |
With borane |
(+)-α-pinene
A
(1R,5R)-(+)-β-pinene
B
6,6-dimethyl4-methylidenebicyclo[3.1.1]hept-2-ene
Conditions | Yield |
---|---|
With selenium(IV) oxide; ethanol at 140 - 150℃; under 15 Torr; |
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; | |
Yield given. Multistep reaction. Yields of byproduct given; |
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
With benzaldehyde 1.) triglyme, 130 deg C, 12 h; 2.) 165-175 deg C, 2h; Yield given. Multistep reaction; |
ethanol
myrtenal
sodium ethanolate
hydrazine hydrate
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
at 200℃; |
selenium(IV) oxide
ethanol
(+)-α-pinene
A
myrtenal
B
(1R,5R)-(+)-β-pinene
C
myrtenol
Conditions | Yield |
---|---|
at 140 - 150℃; under 15 Torr; |
Conditions | Yield |
---|---|
at 140 - 150℃; under 15 Torr; |
(+)-Myrtenyl Bromide
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / 12 h / 85 °C 2: 93 percent / Lithium aluminium hydride / diethyl ether / 4 h / 0 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 68 percent / Phosphorus (III) Bromide 2: 90 percent / 12 h / 85 °C 3: 93 percent / Lithium aluminium hydride / diethyl ether / 4 h / 0 °C View Scheme |
(+)-α-pinene
A
4-methylisopropylbenzene
B
tricyclane
C
camphene
D
(-)-(S)-limonene
E
(1R,5R)-(+)-β-pinene
F
6,6-dimethyl4-methylidenebicyclo[3.1.1]hept-2-ene
G
α-fenchene
Conditions | Yield |
---|---|
With Co(2,6-Me2C5H3N)2Br2; oxygen In carbon dioxide; ethyl acetate at 220℃; under 95006.4 Torr; tubular reactor; Supercritical conditions; |
Conditions | Yield |
---|---|
With MEGA-DEX-DET Resolution of racemate; | A n/a B n/a |
(1R,5R)-(+)-β-pinene
nopinone
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With ozone In methanol Stage #2: With Iron(III) nitrate nonahydrate In methanol at 20℃; for 1h; | 97% |
With sodium periodate; rhodium(III) chloride hydrate In tetrachloromethane; water; acetonitrile at 20℃; for 2h; | 91% |
With ozone In methanol at -78℃; for 2.5h; | 78% |
(1R,5R)-(+)-β-pinene
2-chloromethyl-6,6-dimethylbicyclo[3.1.1]heptane
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With N,N-dimethyl acetamide; benzo[1,3,2]dioxaborole In dichloromethane for 5h; Inert atmosphere; Reflux; Stage #2: With di-tert-butoxydiazene; benzenesulfonyl chloride In methanol; dichloromethane Reflux; | 94% |
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
With C11H7F17S(1+)B(1-)H3; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl methyl sulfide In FC-72; dichloromethane | 93% |
Stage #1: (1R,5R)-(+)-β-pinene With dimethyl sulfide borane In tetrahydrofuran at 0℃; for 0.5h; Stage #2: With sodium hydroxide; dihydrogen peroxide In tetrahydrofuran; ethanol; water at 0 - 35℃; for 1h; Heating / reflux; | 93% |
Stage #1: (1R,5R)-(+)-β-pinene With borane-THF In tetrahydrofuran at 25℃; for 0.0138889h; Flow reactor; Stage #2: With dihydrogen peroxide; sodium hydroxide In tetrahydrofuran; ethanol; water at 20℃; for 0.00555556h; Reagent/catalyst; Temperature; Solvent; Flow reactor; | 92% |
dithiocarbonic acid S-(3,3-dimethoxy-2-oxo-propyl) ester O-ethyl ester
(1R,5R)-(+)-β-pinene
C18H30O4S2
Conditions | Yield |
---|---|
With dilauryl peroxide In 1,2-dichloro-ethane Heating; | 92% |
Conditions | Yield |
---|---|
With dihydrogen peroxide; potassium hydrogencarbonate; dicyclohexyl-carbodiimide In methanol; water for 24h; Ambient temperature; other reagents: H2O2/Na3PO4*12H2O/dicyclohexylcarbodiimide, H2O2/Amberlite IRC-50/dicyclohexylcarbodiimide, H2O2/KHCO3/benzonitrile; | 91% |
With dihydrogen peroxide; sodium acetate; acetic anhydride; sodium carbonate In toluene at 50℃; for 4h; | 90% |
With dihydrogen peroxide; potassium hydrogencarbonate; benzonitrile In methanol for 24h; Ambient temperature; | 35% |
With C44H44IrN5; N-(benzenesulfonyl)-3-phenyloxaziridine In dichloromethane for 48h; optical yield given as %de; |
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With dimethylsulfide borane complex; diethylzinc In tetrahydrofuran Metallation; Stage #2: diallyl(methyliden)ammonium trifluoroacetate In tetrahydrofuran; dichloromethane at 25℃; for 0.5h; Addition; Aminomethylation; | 91% |
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With N,N-dimethyl acetamide; benzo[1,3,2]dioxaborole In dichloromethane for 5h; Heating; Stage #2: 2-(benzenesulfonyl)ethynylbenzene With di-tert-butoxydiazene In dichloromethane at 40℃; | 89% |
1-Methylcyclopropancarbonsaeurenitril
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
at 120℃; for 2h; Alder-ene reaction; | 88% |
dimethylmonochlorosilane
(1R,5R)-(+)-β-pinene
(+)-(1R,2R,5R)-myrtanyl dimethyl silicon chloride
Conditions | Yield |
---|---|
dihydrogen hexachloroplatinate at 0 - 35℃; for 13h; | 88% |
(1R,5R)-(+)-β-pinene
2-iodomethyl-6,6-dimethylbicyclo[3.1.1]heptane
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With N,N-dimethyl acetamide; benzo[1,3,2]dioxaborole In dichloromethane for 5h; Inert atmosphere; Reflux; Stage #2: With p-toluenesulfonyl iodide; oxygen In dichloromethane; tert-butyl alcohol at 0℃; for 1.5h; | 88% |
(1R,5R)-(+)-β-pinene
2-bromomethyl-6,6-dimethylbicyclo[3.1.1]heptane
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With N,N-dimethyl acetamide; benzo[1,3,2]dioxaborole In dichloromethane for 5h; Inert atmosphere; Reflux; Stage #2: With di-tert-butoxydiazene; benzenesulfonyl bromide In methanol; dichloromethane Reflux; | 85% |
(1R,5R)-(+)-β-pinene
(+)-3-chloro-2(10)-pinene
Conditions | Yield |
---|---|
With N-chloro-succinimide; bis(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-ylmethyl)selenide; triethylamine In dichloromethane at 20℃; for 5h; | 83% |
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
With triethylamine In chloroform for 72h; Ambient temperature; | 79% |
P-toluenesulfonyl cyanide
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With N,N-dimethyl acetamide; benzo[1,3,2]dioxaborole In dichloromethane for 5h; Heating; Stage #2: P-toluenesulfonyl cyanide With di-tert-butoxydiazene In dichloromethane at 40℃; | 75% |
phenylethynyl trifluoromethyl sulfone
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile) In ethyl acetate at 80℃; for 12h; Schlenk technique; Inert atmosphere; | 75% |
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With dimethylsulfide borane complex; diethylzinc In tetrahydrofuran Metallation; Stage #2: N,N-dibenzyliminium trifluoroacetate salt In tetrahydrofuran; diethyl ether at 25℃; for 0.5h; Addition; Aminomethylation; | 73% |
(1R,5R)-(+)-β-pinene
(E)-ethyl 5-(4-(prop-1-en-2-yl)cyclohex-1-en-1-yl)pent-2-enoate
Conditions | Yield |
---|---|
With IPrAuNTf2 In dichloromethane at 20℃; Inert atmosphere; Schlenk technique; regioselective reaction; | 73% |
(1R,5R)-(+)-β-pinene
(-)-cis-myrtanol
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With dimethylsulfide borane complex In tetrahydrofuran at 0℃; for 2h; Inert atmosphere; Stage #2: With dihydrogen peroxide; sodium hydroxide In tetrahydrofuran; ethanol; water at 20 - 80℃; for 2.5h; Inert atmosphere; diastereoselective reaction; | 73% |
(1R,5R)-(+)-β-pinene
Conditions | Yield |
---|---|
With selenium(IV) oxide; triethylamine In dichloromethane at 20℃; for 72h; Solvent; | 71% |
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With ozone In methanol Stage #2: With iron(III) chloride hexahydrate In methanol at 60℃; for 2h; | A 15% B 70% |
P-toluenesulfonyl cyanide
(1R,5R)-(+)-β-pinene
1-(p-tolylsulphonylmethyl)-4-(1-cyano-1-methylethyl)-1-cyclohexene
Conditions | Yield |
---|---|
With Eosin Y In dimethyl sulfoxide for 12h; Irradiation; Sealed tube; Inert atmosphere; regioselective reaction; | 68% |
C7H6FIO2S
(1R,5R)-(+)-β-pinene
phenylboronic acid
A
[fluoro(phenyl)(phenylsulfonyl)]methane
Conditions | Yield |
---|---|
With bis(acetylacetonate)nickel(II); potassium carbonate; triphenylphosphine In dichloromethane at 100℃; for 24h; Inert atmosphere; Sealed tube; | A 8% B 66% |
formaldehyd
1,1'-(2,4,6-trihydroxy-1,3-phenylene)bis(3-methylbutan-1-one)
(1R,5R)-(+)-β-pinene
6,8-bis(3-methylbutanoyl)-3,4-dihydro-5,7-dihydroxy-6',6'-dimethyl-spiro-2H-benzopyran-2,2'-bicyclo[3.1.1]heptane
Conditions | Yield |
---|---|
With sodium acetate; acetic acid at 60℃; for 0.0666667h; microwave irradiation; | 65% |
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene; O-ethyl S-(2-oxotetrahydrothiophen-3-yl)carbonodithioate In ethyl acetate at 80℃; for 0.25h; Inert atmosphere; Stage #2: With dilauryl peroxide In ethyl acetate for 1h; Inert atmosphere; | 65% |
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With N,N-dimethyl acetamide; benzo[1,3,2]dioxaborole In dichloromethane for 5h; Heating; Stage #2: (E)-1,2-bis(phenylsulfonyl)ethylene With di-tert-butoxydiazene In dichloromethane at 40℃; | 59% |
Conditions | Yield |
---|---|
Stage #1: (1R,5R)-(+)-β-pinene With N,N'-bis(phenylsulfonyl)sulfur diimide In 1,2-dimethoxyethane; diethyl ether at 0 - 4℃; for 6h; Stage #2: isobutylmagnesium bromide With copper(I) bromide dimethylsulfide complex In 1,2-dimethoxyethane; diethyl ether at -78 - -20℃; for 0.666667h; | 57% |
Conditions | Yield |
---|---|
With askanite-bentonite clay In dichloromethane at 20℃; for 0.25h; | 56% |
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