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Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

rac O-Desmethyl Tramadol Hydrochloride CAS:16412-54-7

Cas:16412-54-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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

Phenol,3-[2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]-, hydrochloride (1:1)

Cas:16412-54-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

Phenol,3-[2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]-, hydrochloride (1:1)

Cas:16412-54-7

Min.Order:0

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

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

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

Phenol,3-[2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]-, hydrochloride (1:1)

Cas:16412-54-7

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

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

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

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

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

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: rac O-Desmethyl Tramadol Hydrochloride Synonyms: 2-[(Dimethylamino)methyl]-1-(m-hydroxyphenyl)cyclohexanol Hydrochloride;3-[2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride;rac O-Desmethyl Tramadol Hydrochloride;O-D

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Phenol,3-[2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]-, hydrochloride (1:1)

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export 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

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

3-[2-[(DIMETHYLAMINO)METHYL]-1-HYDROXYCYCLOHEXYL]PHENOL HCLAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

3-[2-[(DIMETHYLAMINO)METHYL]-1-HYDROXYCYCLOHEXYL]PHENOL HCL

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Other

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

rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

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

rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

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

16412-54-7

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

TAINFUCHEM: rac O-Desmethyl Tramadol HydrochlorideAppearance:white powder Storage:In Room Temperature Package:As per buyers' Application:For Organic Synthesis use Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl

Phenol,3-[2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]-, hydrochloride (1:1)

Cas:16412-54-7

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

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

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Phenol,3-[2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]-, hydrochloride (1:1)Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutic

Phenol,3-[2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]-, hydrochloride (1:1)

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synova( Tianjin ) Chemical Technology Co,.Ltd

The company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in

rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fenjun Chemical Co Ltd.

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride Application:TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

TAINFUCHEM: rac O-Desmethyl Tramadol Hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

16412-54-7

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Medical Isotopes, Inc.

rac O-Desmethyl tramadol hydrochloride

Cas:16412-54-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

(±)-cis-2-[(dimethylamino)methyl]-1-(3-hydroxyphenyl)cyclohexanol
73986-53-5, 80456-81-1, 144830-14-8, 144830-15-9

(±)-cis-2-[(dimethylamino)methyl]-1-(3-hydroxyphenyl)cyclohexanol

(+/-)-mono-O-demethyltramadol hydrochloride
16412-54-7

(+/-)-mono-O-demethyltramadol hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In isopropyl alcohol at 25℃; Cooling with ice;86%
tramadol hydrochloride
36282-47-0

tramadol hydrochloride

(+/-)-mono-O-demethyltramadol hydrochloride
16412-54-7

(+/-)-mono-O-demethyltramadol hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydroxide / water / 0.25 h / 20 °C
2: diisobutylaluminium hydride / toluene / 23 h / Cooling with ice; Inert atmosphere; Reflux
3: hydrogenchloride / isopropyl alcohol / 25 °C / Cooling with ice
View Scheme
4-acetaminophenol
103-90-2

4-acetaminophenol

(+/-)-mono-O-demethyltramadol hydrochloride
16412-54-7

(+/-)-mono-O-demethyltramadol hydrochloride

(rac)-O-desmethyl-tramadol hydrochloride paracetamol salt

(rac)-O-desmethyl-tramadol hydrochloride paracetamol salt

Conditions
ConditionsYield
In methanol; dichloromethane at 0℃; Product distribution / selectivity; Heating;62%

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