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Dayang Chem (Hangzhou) Co.,Ltd.

As 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

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

(5alpha,6alpha)-7,8-didehydro-4,5-epoxy-6-methoxy-17-methylmorphinan-3-ol CAS:639-47-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical inte

(5alpha,6alpha)-7,8-didehydro-4,5-epoxy-6-methoxy-17-methylmorphinan-3-ol CAS:639-47-4

Cas:639-47-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17

Cas:639-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)- Application:Organic Chemicals

639-47-4

Cas:639-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)- Application:Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Hangzhou Fandachem Co.,Ltd

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)- cas 639-47-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by expres

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-Appearance:ask Storage:Keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

639-47-4

Cas:639-47-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jusheng Technology Co., Ltd.,

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:10 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

changchun tuocai technology co.,ltld

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-Appearance:ask Storage:Keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:by air or by sea

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Taizhou volsen chemical Co., Ltd

We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-Appearance:detailed see specifications Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediat

Morphinan-3-ol,7,8-didehydro-4,5-epoxy-6-methoxy-17-methyl-, (5a,6a)-

Cas:639-47-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

MORPHIN
57-27-2

MORPHIN

methyl iodide
74-88-4

methyl iodide

morphine 6-Methyl Ether
639-47-4

morphine 6-Methyl Ether

Conditions
ConditionsYield
Stage #1: MORPHIN With potassium hydride In tetrahydrofuran at 20℃; for 16.5h; Inert atmosphere;
Stage #2: methyl iodide In tetrahydrofuran for 4.25h; Inert atmosphere;
25%
With potassium hydride In tetrahydrofuran for 6h; Ambient temperature;
3-acetoxy-4,5α-epoxy-6α-methoxy-17-methyl-morphin-7-ene
57093-46-6

3-acetoxy-4,5α-epoxy-6α-methoxy-17-methyl-morphin-7-ene

morphine 6-Methyl Ether
639-47-4

morphine 6-Methyl Ether

Conditions
ConditionsYield
With sodium hydroxide In methanol for 8h; Heating;
morphine 6-Methyl Ether
639-47-4

morphine 6-Methyl Ether

oripavine-N-oxide hydrochloride

oripavine-N-oxide hydrochloride

Conditions
ConditionsYield
Stage #1: morphine 6-Methyl Ether With 3-chloro-benzenecarboperoxoic acid In chloroform; isopropyl alcohol at -5℃; for 0.416667h;
Stage #2: With hydrogenchloride In chloroform; water; isopropyl alcohol
100%
morphine 6-Methyl Ether
639-47-4

morphine 6-Methyl Ether

1,3,5-tris(bromomethyl)-2,4,6-trimethylbenzene
21988-87-4

1,3,5-tris(bromomethyl)-2,4,6-trimethylbenzene

C66H75N3O9

C66H75N3O9

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydroxide In dichloromethane; water at 20℃; for 6h; Inert atmosphere;13%
morphine 6-Methyl Ether
639-47-4

morphine 6-Methyl Ether

acetic anhydride
108-24-7

acetic anhydride

3-acetoxy-4,5α-epoxy-6α-methoxy-17-methyl-morphin-7-ene
57093-46-6

3-acetoxy-4,5α-epoxy-6α-methoxy-17-methyl-morphin-7-ene

Conditions
ConditionsYield
With pyridine for 2.5h; Ambient temperature;
morphine 6-Methyl Ether
639-47-4

morphine 6-Methyl Ether

3-acetyloripavine
57093-47-7

3-acetyloripavine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Py / 2.5 h / Ambient temperature
2: MnO2 / tetrahydrofuran
View Scheme
morphine 6-Methyl Ether
639-47-4

morphine 6-Methyl Ether

oripavine
467-04-9

oripavine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Py / 2.5 h / Ambient temperature
2: MnO2 / tetrahydrofuran
3: aq. NaOH / methanol
View Scheme
morphine 6-Methyl Ether
639-47-4

morphine 6-Methyl Ether

A

heterocodeine 3-acetate

heterocodeine 3-acetate

B

Morphine 3-Acetate 6-Methyl Ether

Morphine 3-Acetate 6-Methyl Ether

Conditions
ConditionsYield
With BaO; acetic anhydride In pyridine; waterA 1.08 g (97%)
B n/a

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