Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Venlafaxine hydrochloride Manufacturer/High quality/Best price/In stock

Cas:99300-78-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Factory supply Venlafaxine Hydrochloride We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr.

Factory supply Venlafaxine Hydrochloride

Cas:99300-78-4

Min.Order:1 Gram

FOB Price: $95.0 / 120.0

Type:Manufacturers

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Jinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pu

Venlafaxine hcl powder cas no 99300-78-4

Cas:99300-78-4

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Hangzhou Think Chemical Co. Ltd

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp

Venlafaxine HCl /CAS:99300-78-4

Cas:99300-78-4

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hefei TNJ chemical industry co.,ltd

Full experience of large numbers containers loading in main Chinese seaports Packing with pallet as buyer's special request Best service after shipment with e-mail Cargos together with container sales seervice available Rich experie

Good quality Venlafaxine hydrochloride/hcl

Cas:99300-78-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Venlafaxine Hydrochloride

Cas:99300-78-4

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. 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

High Quality 99% Venlafaxine hydrochloride 99300-78-4 ISO Producer

Cas:99300-78-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our 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

Venlafaxine hydrochloride

Cas:99300-78-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei DiBo chemical co., LTD

Name:Venlafaxine Hydrochloride CAS NO:99300-78-4 Grade:Medical scientific research and export Molecular formula:C17H28ClNO2 Molecular weight:313.86 Product Quality 12 years of chemical raw materials Mature operation of the industry System

Venlafaxine Hydrochloride/cas:99300-78-4/Raw material spot

Cas:99300-78-4

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

LIDE PHARMACEUTICALS LIMITED

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&amp

Venlafaxine hydrochloride / LIDE PHARMA- Factory supply / Best price

Cas:99300-78-4

Min.Order:25 Kilogram

FOB Price: $150.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

Venlafaxine hydrochloride:99300-78-4 VenlafaxineHCl

Cas:99300-78-4

Min.Order:1 Gram

FOB Price: $6.0 / 9.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

New production CAS 99300-78-4 with best quality

Cas:99300-78-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White powder Storage:2-8°C Package:25kg/drum Application:A selective serotonin noradrenaline reuptake inhibitor. Used as an antidepressant Transportation:Express/Sea/Air Port:any port in china

Venlafaxine hydrochloride factory price

Cas:99300-78-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s

99% Venlafaxine Hydrochloride Antidepressant Drug 99300-78-4

Cas:99300-78-4

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: Venlafaxine Hydrochloride Structure: Formula: 99300-78-4 Molecular Weight : 313.86 Synonyms: VENLAFAXINEHCI,99%;VenlfaxineHydrochloride;Venlafaxinehydrochl

Venlafaxine Hydrochloride

Cas:99300-78-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermediate

Venlafaxine hydrochloride99%

Cas:99300-78-4

Min.Order:100 Gram

FOB Price: $10.0

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Venlafaxine hydrochloride 99%

Cas:99300-78-4

Min.Order:1 Kilogram

FOB Price: $114.0 / 135.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Venlafaxine hydrochloride CAS: 99300-78-4 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 organi

Venlafaxine hydrochloride CAS: 99300-78-4

Cas:99300-78-4

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

Venlafaxine hydrochloride

Cas:99300-78-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

Hot selling high quality Venlafaxine hcl with reasonable price

Cas:99300-78-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biological Technology Co., Ltd. is specialize in the production of chemical raw materials and reagents,located in Shijiazhuang, Hebei Province. In recent decades, under the efforts of all staff, in Shandong, Henan, Guangdong and many othe

Venlafaxine Hydrochloride CAS 99300-78-4

Cas:99300-78-4

Min.Order:1 Kilogram

FOB Price: $20.0 / 40.0

Type:Trading Company

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

Venlafaxine hydrochloride

Cas:99300-78-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Venlafaxine hydrochloride

Cas:99300-78-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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: Trading(Raw Mater

Venlafaxine hydrochloride

Cas:99300-78-4

Min.Order:0 Metric Ton

FOB Price: $18.0 / 20.0

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

Venlafaxine hydrochloride

Cas:99300-78-4

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

VENLAFAXINE-(VENLAFAXINE)--HCL cas no.99300-78-4 0.98

Cas:99300-78-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Taizhou Crene Biotechnology co.ltd

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

Venlafaxine HCl 99300-78-4

Cas:99300-78-4

Min.Order:2 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

Venlafaxine hydrochloride

Cas:99300-78-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Yuanmeng Biological Technology Co., Ltd.

Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other

Good Quality Venlafaxine Hydrochloride CAS 99300-78-4

Cas:99300-78-4

Min.Order:1 Kilogram

FOB Price: $3.0 / 5.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

Venlafaxine hydrochloride

Cas:99300-78-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

1-[2-dimethylamino-1-(4-methoxyphenyl)ethyl]cyclohexanol
93413-69-5

1-[2-dimethylamino-1-(4-methoxyphenyl)ethyl]cyclohexanol

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In ethanol; ethyl acetate at 68 - 73℃; pH=2.5;95%
With hydrogenchloride In ethyl acetate; isopropyl alcohol for 1h; Reflux;87%
With hydrogenchloride In isopropyl alcohol at 5 - 80℃; for 1.5 - 2h; Product distribution / selectivity;75%
formaldehyd
50-00-0

formaldehyd

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Stage #1: 1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride With sodium hydroxide In methanol at 0 - 5℃; for 0.5h; pH=9 - 9.5;
Stage #2: formaldehyd With formic acid In water at 20 - 100℃; for 14 - 15h;
Stage #3: With hydrogenchloride; sodium hydroxide more than 3 stages;
95%
formaldehyd
50-00-0

formaldehyd

1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hemisulfate

1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hemisulfate

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; formic acid In dichloromethane; water pH=1; Reflux;94.2%
Stage #1: formaldehyd; 1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hemisulfate With formic acid In water Reflux;
Stage #2: With hydrogenchloride In water
93.8%
[RS]-1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol acetic acid

[RS]-1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol acetic acid

formaldehyd
50-00-0

formaldehyd

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Stage #1: [RS]-1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol acetic acid; formaldehyd With formic acid In water at 98℃; for 20h;
Stage #2: With hydrogenchloride In isopropyl alcohol at 10 - 60℃; for 2 - 2.5h; pH=1 - 1.5;
84%
Stage #1: [RS]-1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol acetic acid; formaldehyd With formic acid In water at 90 - 98℃; for 19h;
Stage #2: With sodium hydroxide In water at 5℃;
Stage #3: With hydrogenchloride In i-Amyl alcohol pH=~ 2;
formaldehyd
50-00-0

formaldehyd

formic acid
64-18-6

formic acid

1-[cyano(4-methoxyphenyl)methyl]cyclohexanol
93413-76-4

1-[cyano(4-methoxyphenyl)methyl]cyclohexanol

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Stage #1: With sodium tetrahydroborate; boron trifluoride diethyl etherate In tetrahydrofuran at 0 - 5℃; for 1 - 1.5h;
Stage #2: 1-[cyano(4-methoxyphenyl)methyl]cyclohexanol In tetrahydrofuran at 0 - 40℃; for 5 - 6.5h;
Stage #3: formaldehyd; formic acid With hydrogenchloride Product distribution / selectivity; more than 3 stages;
78.25%
1-[(4-methoxyphenyl)(dimethylamino)carbonylmethyl]cyclohexanol

1-[(4-methoxyphenyl)(dimethylamino)carbonylmethyl]cyclohexanol

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Stage #1: 1-[(4-methoxyphenyl)(dimethylamino)carbonylmethyl]cyclohexanol With sodium bis(2-methoxyethoxy)aluminium dihydride In toluene at 0 - 2℃; for 3 - 4h;
Stage #2: With sodium hydroxide In water; toluene at 0 - 30℃; for 0.25 - 0.5h;
Stage #3: With hydrogenchloride In ethyl acetate; isopropyl alcohol at 25℃; for 2h;
In tetrahydrofuran at 0℃; for 1h;
formaldehyd
50-00-0

formaldehyd

1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride
130198-05-9

1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Stage #1: formaldehyd; 1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride With formic acid In water at 97 - 99℃; for 16h;
Stage #2: With hydrogenchloride In isopropyl alcohol at 10℃; for 1 - 2h; pH=2.0;
1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride
130198-05-9

1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Stage #1: 1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride With formic acid; hexamethylenetetramine In water at 20 - 102℃; for 0.25h;
Stage #2: With sodium hydroxide In water at 15 - 20℃; pH=10 - 11; Product distribution / selectivity;
formaldehyd
50-00-0

formaldehyd

N,N-didesmethylvenlafaxine
93413-77-5, 272788-06-4, 273720-73-3

N,N-didesmethylvenlafaxine

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Stage #1: formaldehyd; N,N-didesmethylvenlafaxine With formic acid In water at 95 - 100℃;
Stage #2: With sodium hydroxide In water pH=> 12;
Stage #3: With hydrogenchloride In water at 25 - 30℃;
Stage #1: formaldehyd; N,N-didesmethylvenlafaxine With formic acid In water
Stage #2: With hydrogenchloride In isopropyl alcohol
[RS]-1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol acetic acid

[RS]-1-[2-amino-1-(4-methoxyphenyl)ethyl]cyclohexanol acetic acid

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: formic acid / water / 22 h / 100 °C / Large scale reaction
2: hydrogenchloride / water; isopropyl alcohol; toluene / 2 h / 0 - 5 °C / pH 3 - 4.5 / Large scale reaction
View Scheme
cyclohexanone
108-94-1

cyclohexanone

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: sodium methylate / methanol / 2 h / 0 - 5 °C / Large scale reaction
1.2: 4 h / 0 - 5 °C / Large scale reaction
2.1: hydrogen / 3 h / 55 °C / 7500.75 - 9000.9 Torr / Large scale reaction
3.1: formic acid / water / 22 h / 100 °C / Large scale reaction
4.1: hydrogenchloride / water; isopropyl alcohol; toluene / 2 h / 0 - 5 °C / pH 3 - 4.5 / Large scale reaction
View Scheme
1-[cyano(4-methoxyphenyl)methyl]cyclohexanol
93413-76-4

1-[cyano(4-methoxyphenyl)methyl]cyclohexanol

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: hydrogen / 3 h / 55 °C / 7500.75 - 9000.9 Torr / Large scale reaction
2: formic acid / water / 22 h / 100 °C / Large scale reaction
3: hydrogenchloride / water; isopropyl alcohol; toluene / 2 h / 0 - 5 °C / pH 3 - 4.5 / Large scale reaction
View Scheme
Multi-step reaction with 3 steps
1: hydrogen / ethyl acetate / 40 °C / 2250.23 - 3000.3 Torr
2: sulfuric acid / ethyl acetate / 2 h / 0 - 10 °C
3: formic acid; hydrogenchloride / water; dichloromethane / pH 1 / Reflux
View Scheme
p-methoxybenzylnitrile
104-47-2

p-methoxybenzylnitrile

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: sodium methylate / methanol / 2 h / 0 - 5 °C / Large scale reaction
1.2: 4 h / 0 - 5 °C / Large scale reaction
2.1: hydrogen / 3 h / 55 °C / 7500.75 - 9000.9 Torr / Large scale reaction
3.1: formic acid / water / 22 h / 100 °C / Large scale reaction
4.1: hydrogenchloride / water; isopropyl alcohol; toluene / 2 h / 0 - 5 °C / pH 3 - 4.5 / Large scale reaction
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

1-[2-dimethylamino-1-(4-methoxyphenyl)ethyl]cyclohexanol
93413-69-5

1-[2-dimethylamino-1-(4-methoxyphenyl)ethyl]cyclohexanol

Conditions
ConditionsYield
With sodium hydroxide In water98.9%
With sodium hydroxide In water pH=12 - 13;
With sodium hydroxide In dichloromethane; water at 25 - 35℃; pH=12 - 13;
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

O-desmethylvenlafaxine
93413-62-8

O-desmethylvenlafaxine

Conditions
ConditionsYield
Stage #1: venlafaxine hydrochloride With sodium hydride; ethanethiol In N,N-dimethyl-formamide at 0 - 140℃; for 7h;
Stage #2: With hydrogenchloride In water; N,N-dimethyl-formamide at 35℃; pH=2 - 3;
92%
Stage #1: venlafaxine hydrochloride With sodium hydride; ethanethiol In N,N-dimethyl-formamide at 0 - 140℃;
Stage #2: With hydrogenchloride; pyrographite In water; N,N-dimethyl-formamide at 35℃; for 0.5h; Industry scale;
Stage #3: With sodium hydroxide In water pH=8.5 - 9; Industry scale;
92%
Stage #1: venlafaxine hydrochloride With potassium tert-butylate; ethane-1,2-dithiol In decaethylene glycol at 25 - 135℃; for 24 - 28h;
Stage #2: With hydrogenchloride; water In decaethylene glycol at 25 - 30℃;
Stage #3: With ammonia In water pH=> 9.5; Product distribution / selectivity;
84%
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

O-desvenlafaxine hydrochloride
300827-87-6

O-desvenlafaxine hydrochloride

Conditions
ConditionsYield
With methanesulfonic acid; L-methionine Large scale;88.5%
6-(benzyloxycarbonylamino)hexanoic acid
1947-00-8

6-(benzyloxycarbonylamino)hexanoic acid

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

1-(2-(dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexyl 6-(((benzyloxy)carbonyl)amino)hexanoate

1-(2-(dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexyl 6-(((benzyloxy)carbonyl)amino)hexanoate

Conditions
ConditionsYield
Stage #1: 6-(benzyloxycarbonylamino)hexanoic acid With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 0.5h;
Stage #2: venlafaxine hydrochloride In dichloromethane at 45℃; for 6h;
77.8%
Stage #1: 6-(benzyloxycarbonylamino)hexanoic acid With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 0.5h;
Stage #2: venlafaxine hydrochloride In dichloromethane at 20℃; for 3h;
77.8%
(2S,3S)-di-4-toluoyltartaric acid
32634-68-7

(2S,3S)-di-4-toluoyltartaric acid

venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

(R)-1-(2-(dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexanol-hemi-D-di-p-toluoyltartrate

(R)-1-(2-(dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexanol-hemi-D-di-p-toluoyltartrate

Conditions
ConditionsYield
Stage #1: venlafaxine hydrochloride With sodium hydroxide In water; ethyl acetate for 0.25h;
Stage #2: (2S,3S)-di-4-toluoyltartaric acid In methanol; ethyl acetate at 0 - 65℃; for 3.33333h; Heating / reflux;
n/a
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

desvenlafaxine succinate
448904-47-0

desvenlafaxine succinate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium hydroxide / water / pH 12 - 13
2.1: sodium thiophenolate / N,N-dimethyl-formamide / 150 - 160 °C
2.2: 0.5 h / 25 - 35 °C / pH 3.5
3.1: water; acetone / 57 - 63 °C / Inert atmosphere
View Scheme
Multi-step reaction with 3 steps
1.1: sodium hydroxide / dichloromethane; water / 25 - 35 °C / pH 12 - 13
2.1: sodium thiophenolate / N,N-dimethyl-formamide / 155 °C
2.2: 2 h / 25 - 35 °C / pH 3.5
2.3: 0.5 h / pH 9 - 9.5
3.1: water; acetone / 0 - 60 °C / Inert atmosphere
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

C17H25NO

C17H25NO

Conditions
ConditionsYield
In methanol for 35.33h; Irradiation;850 mg
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

A

(R)-1-(2-(dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexanol-hemi-D-di-p-toluoyltartrate

(R)-1-(2-(dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexanol-hemi-D-di-p-toluoyltartrate

B

C17H27NO2*C20H18O8

C17H27NO2*C20H18O8

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide / water
2.1: tetrahydrofuran / 0.5 h / Resolution of racemate; Reflux
2.2: 0.5 h / Resolution of racemate; Reflux
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

(R)-1-[2-(dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexan-1-ol
93413-44-6, 93413-69-5, 131801-71-3, 93413-46-8

(R)-1-[2-(dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexan-1-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium hydroxide / water
2.1: tetrahydrofuran / 0.5 h / Resolution of racemate; Reflux
2.2: 0.5 h / Resolution of racemate; Reflux
3.1: sodium hydroxide / water
View Scheme
Multi-step reaction with 2 steps
1.1: sodium hydroxide / water; ethyl acetate / 0.25 h
1.2: 3.33 h / 0 - 65 °C / Heating / reflux
2.1: sodium hydroxide / tert-butyl methyl ether; water / 0.25 h
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

C17H27NO2*C20H18O8

C17H27NO2*C20H18O8

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide / water
2.1: tetrahydrofuran / 0.5 h / Resolution of racemate; Reflux
2.2: 0.5 h / Resolution of racemate; Reflux
View Scheme
Multi-step reaction with 4 steps
1.1: sodium hydroxide / water
2.1: tetrahydrofuran / 0.5 h / Resolution of racemate; Reflux
2.2: 0.5 h / Resolution of racemate; Reflux
3.1: sodium hydroxide / water
4.1: tetrahydrofuran
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

2C17H27NO2*C20H18O8

2C17H27NO2*C20H18O8

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydroxide / water
2.1: tetrahydrofuran / 0.5 h / Resolution of racemate; Reflux
2.2: 0.5 h / Resolution of racemate; Reflux
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

(S)-1-(2-(dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexanol
93413-46-8, 93413-69-5, 131801-71-3, 93413-44-6

(S)-1-(2-(dimethylamino)-1-(4-methoxyphenyl)ethyl)cyclohexanol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium hydroxide / water
2.1: tetrahydrofuran / 0.5 h / Resolution of racemate; Reflux
2.2: 0.5 h / Resolution of racemate; Reflux
3.1: sodium hydroxide / water
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

(+)-Venlafaxine hydrochloride
93413-45-7

(+)-Venlafaxine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: sodium hydroxide / water
2.1: tetrahydrofuran / 0.5 h / Resolution of racemate; Reflux
2.2: 0.5 h / Resolution of racemate; Reflux
3.1: sodium hydroxide / water
4.1: hydrogenchloride / ethyl acetate
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

(R)-4-(2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl)phenol
142761-11-3

(R)-4-(2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl)phenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium hydroxide / water; ethyl acetate / 0.25 h
1.2: 3.33 h / 0 - 65 °C / Heating / reflux
2.1: sodium hydroxide / tert-butyl methyl ether; water / 0.25 h
3.1: lithium diphenylphosphide / tetrahydrofuran / 24 h / 50 °C
3.2: 0.25 h / 22 °C
3.3: pH 9.5
View Scheme
venlafaxine hydrochloride
99300-78-4

venlafaxine hydrochloride

(-)-O-desmethylvenlafaxine hydrochloride
1049700-94-8

(-)-O-desmethylvenlafaxine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: sodium hydroxide / water; ethyl acetate / 0.25 h
1.2: 3.33 h / 0 - 65 °C / Heating / reflux
2.1: sodium hydroxide / tert-butyl methyl ether; water / 0.25 h
3.1: lithium diphenylphosphide / tetrahydrofuran / 24 h / 50 °C
3.2: 0.25 h / 22 °C
3.3: pH 9.5
4.1: hydrogenchloride / water / 1 h / 0 - 60 °C
View Scheme

Downstream Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View