Q1:Can you give me a discount price Surely,It depend on your qty Q2:How can i get a sample free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. Q3: How
Cas:863-61-6
Min.Order:25 Gram
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Cas:863-61-6
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inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:863-61-6
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inquiryQuickDetails CASNo.:863-61-6 OtherNames:Menatetrenone MF:C31H40O2 EINECSNo.:234-264-5 P… Appearance:White fine powder Storage:Preserve in tightly sealed,light and oxygen resistant containers Package:Drum and foil bag,or required by clients
Unique advantages for Menatetrenone/Vitamin K2 Cas 863-61-6 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Yellow crystalline powder Storage:?20°C Package:10g,100g,1kg/foil
Cas:863-61-6
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
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inquiryProduct Name:Vitamin D3+K2 Appearance:White Powder Assay: 0.1%~5% Shipping method: Fedex, DHL, TNT, Sea, Air or as you wish Type: natural and synthetic Package: Aluminum Foil Bag Hot Market: Europe, America, Asia Usage: Food,Cosmetics,Dietary
Cas:863-61-6
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 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 et
Cas:863-61-6
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inquiryAppearance:yellow crystals Storage:ln stock Package:25kg/Barrel Application:Very important fat-soluble vitamin Transportation:Express/Sea/Air Port:Any port of China
Cas:863-61-6
Min.Order:1 Kilogram
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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inquiryCAS No.: 863-61-6 Other Names: Menatetrenone MF: C31H40O2 EINECS No.: 234-264-5 Place of Origin: China (Mainland) Type: Auxiliaries and Other Medicinal Chemicals Grade Standard: Feed Grade,Food Grade,Medicine Grade Appea
Cas:863-61-6
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inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:863-61-6
Min.Order:10 Gram
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inquiryMenatetrenone CAS:863-61-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates
Cas:863-61-6
Min.Order:1 Gram
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inquiryOur Advantage: High quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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Type:Trading Company
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Vitamin K2 menaquinone 863-61-6 Good Supplier In China Vitamin K is a class of compounds with a quines, including five different types of structures, namely vitamin K1, K2, K3, K4, K5. Studies have shown that vitamin K2 has a bone-forming effect, pr
Cas:863-61-6
Min.Order:25 Kilogram
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Type:Lab/Research institutions
inquiryFactory direct sales, accept customization. Menatetrenone (also known as MK-4) is a manaquinone compound and a vitamin K compound which can be used as a hemostatic agent as well as adjunctive therapy for the pain of osteoporosis. It mainly takes eff
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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
Zibo 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:863-61-6
Min.Order:10 Gram
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr
Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:863-61-6
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:863-61-6
Min.Order:1 Kilogram
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inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World.
Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
(2'E,6'E,10'E,14'E)-2-(3',7',11',15'-tetramethylhexadeca-2',6',10',14'-tetraenyl)-1,4-dimethoxy-3-methylnaphthalene
menatetrenone
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate In water; acetonitrile at 10 - 20℃; for 1h; | 90.6% |
With ammonium cerium(IV) nitrate; triisooctyl amine In hexane; water; acetonitrile for 0.5h; | 86% |
With ammonium cerium(IV) nitrate In dichloromethane; acetonitrile at 0℃; for 0.5h; | 72% |
2-<9'-(2-pyridylthio)-tetraprenyl>-3-methyl-1,4-dimethoxynaphthalene
A
menatetrenone
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; ammonium cerium(IV) nitrate; lithium methanolate; copper dichloride 1.) THF, 1 h, reflux; 2.) CH2Cl2, CH3CN, H2O, 0 deg C; Yield given. Multistep reaction. Yields of byproduct given; |
2-(5'-p-tosyl-tetraprenyl)-3-methyl-1,4-dibenzyloxynaphthalene
A
menatetrenone
Conditions | Yield |
---|---|
With oxygen; lithium; ethylamine 1.) THF, -70 deg C; 2.) THF, MeOH, H2O, Et2O; Yield given. Multistep reaction; |
2-(9'-p-tosyl-tetraprenyl)-3-methyl-1,4-dibenzyloxynaphthalene
A
menatetrenone
Conditions | Yield |
---|---|
With oxygen; lithium; ethylamine 1.) THF, -70 deg C; 2.) THF, MeOH, H2O, Et2O; Yield given. Multistep reaction; |
4-N,N-dimethylglycyloxy-2-methyl-3-tetraprenyl-4-hydroxy-naphthalene
menatetrenone
Conditions | Yield |
---|---|
With isotonic phosphate buffer; rat liver homogenate at 37℃; pH=7.4; Kinetics; Further Variations:; Reagents; Hydrolysis; |
1-N,N-dimethylglycyloxy-2-methyl-3-tetraprenyl-4-hydroxy-naphthalene
menatetrenone
Conditions | Yield |
---|---|
With isotonic phosphate buffer; rat liver homogenate at 37℃; pH=7.4; Kinetics; Further Variations:; Reagents; Hydrolysis; |
1,4-bis(N,N-dimethylglycyloxy)-2-methyl-3-tetraprenyl-4-hydroxy-naphthalene
A
menatetrenone
B
4-N,N-dimethylglycyloxy-2-methyl-3-tetraprenyl-4-hydroxy-naphthalene
C
1-N,N-dimethylglycyloxy-2-methyl-3-tetraprenyl-4-hydroxy-naphthalene
Conditions | Yield |
---|---|
With isotonic phosphate buffer; rat liver homogenate at 37℃; pH=7.4; Kinetics; Further Variations:; Reagents; Hydrolysis; |
menatetrenone
Conditions | Yield |
---|---|
With male Wistar rat liver microsome preparation In water at 25℃; Enzyme kinetics; Hydrolysis; Enzymatic reaction; |
menatetrenone
Conditions | Yield |
---|---|
With male Wistar rat liver microsome preparation In water at 25℃; Enzyme kinetics; Hydrolysis; Enzymatic reaction; |
menatetrenone
Conditions | Yield |
---|---|
With male Wistar rat liver microsome preparation In water at 25℃; Enzyme kinetics; Hydrolysis; Enzymatic reaction; |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; zinc(II) chloride anschliessendes Behandeln mit Ag2O; |
farnesyl bromide
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 95 percent / t-BuOK / tetrahydrofuran / 5 h / -20 °C 2: 95 percent / Pd(dppe)Cl2; LiEt3BH / tetrahydrofuran / 1 h / 0 °C 3: 72 percent / aq. CAN / CH2Cl2; acetonitrile / 0.5 h / 0 °C View Scheme |
(2′E)-2-(3′-methyl-4′-phenylsulfonylbut-2′-enyl)-1,4-dimethoxy-3-methylnaphthalene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 95 percent / t-BuOK / tetrahydrofuran / 5 h / -20 °C 2: 95 percent / Pd(dppe)Cl2; LiEt3BH / tetrahydrofuran / 1 h / 0 °C 3: 72 percent / aq. CAN / CH2Cl2; acetonitrile / 0.5 h / 0 °C View Scheme |
(2'E,6'E,10'E,14'E)-2-(4'-phenylsulfonyl-3',7',11',15'-tetramethylhexadeca-2',6',10',14'-tetraenyl)-1,4-dimethoxy-3-methylnaphthalene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / Pd(dppe)Cl2; LiEt3BH / tetrahydrofuran / 1 h / 0 °C 2: 72 percent / aq. CAN / CH2Cl2; acetonitrile / 0.5 h / 0 °C View Scheme |
2-bromo-3-methyl-1,4-dimethoxynaphthalene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 58 percent / n-BuLi / diethyl ether / 1.) 0 deg , 10 min; 1 h, 2.) 0 deg C, 30 min 2: 2.) THF, 0-5 deg C, 10 min, sonication 3: 86 percent / cerium ammonium nitrate, Adogen / acetonitrile; H2O; hexane / 0.5 h View Scheme | |
Multi-step reaction with 3 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere 1.2: 0.5 h / -78 °C / Inert atmosphere 2.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / N,N-dimethyl-formamide / 15 h / 70 °C 3.1: ammonium cerium (IV) nitrate / acetonitrile; water / 1 h / 10 - 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 10 h / 100 °C 2: potassium acetate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide / 15 h / 100 °C 3: ammonium cerium (IV) nitrate / acetonitrile; water / 1 h / 10 - 20 °C View Scheme |
(2Ξ,6E,10E)-3,7,11,15-tetramethyl-hexadeca-2,6,10,14-tetraenal
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 58 percent / n-BuLi / diethyl ether / 1.) 0 deg , 10 min; 1 h, 2.) 0 deg C, 30 min 2: 2.) THF, 0-5 deg C, 10 min, sonication 3: 86 percent / cerium ammonium nitrate, Adogen / acetonitrile; H2O; hexane / 0.5 h View Scheme |
(2'E,6'E,10'E)-2-Methyl-3-(1'-hydroxy-3',7',11',15'-tetramethyl-2',6',10',14'-hexadecatetraenyl)-1,4-dimethoxynaphthalene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 2.) THF, 0-5 deg C, 10 min, sonication 2: 86 percent / cerium ammonium nitrate, Adogen / acetonitrile; H2O; hexane / 0.5 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 85 percent / dimethylformamide / 16 h / Ambient temperature 2: 75 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 3: 1.) CuCl2, LiAlH4, MeOLi; 2.) ceric ammonium nitrate / 1.) THF, 1 h, reflux; 2.) CH2Cl2, CH3CN, H2O, 0 deg C View Scheme |
3,7-dimethyl-1-(p-toluenesulfonyl)-2(E),6-octadiene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 86 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 2: 1.) Li in EtNH2; 2.) oxygen / 1.) THF, -70 deg C; 2.) THF, MeOH, H2O, Et2O View Scheme |
(2E,6E)-3,7,11-trimethyl-1-(p-tolylsulfonyl)dodeca-2,6,10-triene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 87 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 2: 1.) Li in EtNH2; 2.) oxygen / 1.) THF, -70 deg C; 2.) THF, MeOH, H2O, Et2O View Scheme |
2-[(2E)-3,7-dimethyl-2,6-octadienyl]sulfanylpyridine
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 75 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 2: 1.) CuCl2, LiAlH4, MeOLi; 2.) ceric ammonium nitrate / 1.) THF, 1 h, reflux; 2.) CH2Cl2, CH3CN, H2O, 0 deg C View Scheme |
2-(8-bromo-3,7-dimethyl-octa-2,6-dienyl)-1,4-dimethoxy-3-methyl-naphtalene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 75 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 2: 1.) CuCl2, LiAlH4, MeOLi; 2.) ceric ammonium nitrate / 1.) THF, 1 h, reflux; 2.) CH2Cl2, CH3CN, H2O, 0 deg C View Scheme |
8-(1,4-dimethoxy-3-methyl-naphtalen-2-yl)-2,6-dimethyl-octa-2,6-dien-1-ol
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: PBr3 / diethyl ether / 1.5 h / 0 °C 2: 75 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 3: 1.) CuCl2, LiAlH4, MeOLi; 2.) ceric ammonium nitrate / 1.) THF, 1 h, reflux; 2.) CH2Cl2, CH3CN, H2O, 0 deg C View Scheme |
(E)-4-(1,4-Bis-benzyloxy-3-methyl-naphthalen-2-yl)-2-methyl-but-2-en-1-ol
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: PBr3 / diethyl ether / 1.5 h / 0 °C 2: 87 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 3: 1.) Li in EtNH2; 2.) oxygen / 1.) THF, -70 deg C; 2.) THF, MeOH, H2O, Et2O View Scheme |
1,4-Bis-benzyloxy-2-((E)-4-bromo-3-methyl-but-2-enyl)-3-methyl-naphthalene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 87 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 2: 1.) Li in EtNH2; 2.) oxygen / 1.) THF, -70 deg C; 2.) THF, MeOH, H2O, Et2O View Scheme |
(2E,6E)-8-(1,4-Bis-benzyloxy-3-methyl-naphthalen-2-yl)-2,6-dimethyl-octa-2,6-dien-1-ol
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: PBr3 / diethyl ether / 1.5 h / 0 °C 2: 86 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 3: 1.) Li in EtNH2; 2.) oxygen / 1.) THF, -70 deg C; 2.) THF, MeOH, H2O, Et2O View Scheme |
1,4-Bis-benzyloxy-2-((2E,6E)-8-bromo-3,7-dimethyl-octa-2,6-dienyl)-3-methyl-naphthalene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 86 percent / 1.) hexamethylphosphoric triamide, BuLi / tetrahydrofuran; hexane / -70 - 0 °C 2: 1.) Li in EtNH2; 2.) oxygen / 1.) THF, -70 deg C; 2.) THF, MeOH, H2O, Et2O View Scheme |
menahydroquinone-4
menatetrenone
Conditions | Yield |
---|---|
With oxygen; sodium chloride In hexane; water; ethyl acetate; toluene at 25 - 40℃; for 3h; Product distribution / selectivity; | |
With oxygen In water; toluene at 30 - 60℃; for 15h; Product distribution / selectivity; |
1,4-dimethoxy-2-methylnaphthalene
menatetrenone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: bromine / dichloromethane / 2 h / 10 °C 2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere 2.2: 0.5 h / -78 °C / Inert atmosphere 3.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / N,N-dimethyl-formamide / 15 h / 70 °C 4.1: ammonium cerium (IV) nitrate / acetonitrile; water / 1 h / 10 - 20 °C View Scheme | |
Multi-step reaction with 4 steps 1: bromine / dichloromethane / 2 h / 10 °C 2: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 10 h / 100 °C 3: potassium acetate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide / 15 h / 100 °C 4: ammonium cerium (IV) nitrate / acetonitrile; water / 1 h / 10 - 20 °C View Scheme |
menatetrenone
menahydroquinone-4
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol; di-isopropyl ether for 0.166667h; Reduction; |
menatetrenone
Conditions | Yield |
---|---|
In acetonitrile at 20 - 22℃; Flash photolysis; |
menatetrenone
4-N,N-dimethylglycyloxy-2-methyl-3-tetraprenyl-4-hydroxy-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaBH4 / diisopropyl ether; methanol / 0.17 h 2: dicyclohexylcarbodiimide; pyridine / 24 h / 20 °C View Scheme |
menatetrenone
1-N,N-dimethylglycyloxy-2-methyl-3-tetraprenyl-4-hydroxy-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaBH4 / diisopropyl ether; methanol / 0.17 h 2: dicyclohexylcarbodiimide; pyridine / 24 h / 20 °C View Scheme |
menatetrenone
1,4-bis(N,N-dimethylglycyloxy)-2-methyl-3-tetraprenyl-4-hydroxy-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaBH4 / diisopropyl ether; methanol / 0.17 h 2: dicyclohexylcarbodiimide; pyridine / 24 h / 20 °C View Scheme |
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