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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

(1R,4AS,10AS)-7-ISOPROPYL-1,4A-DIMETHYL-1,2,3,4,4A,9,10,10A-OCTAHYDROPHENANTHRENE-1-CARBOXYLIC ACID

Cas:1231-75-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality (+)-dehydroabietic acid supplier in China

Cas:1231-75-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

(+)-Dehydroabietic acid CAS:1231-75-0 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 in

(+)-Dehydroabietic acid CAS:1231-75-0

Cas:1231-75-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

High quality (+)-dehydroabietic acid

Cas:1231-75-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Other

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Manufacturers

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Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec (+)-Dehydroabietic acid D40950 20mg

Cas:1231-75-0

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

(+)-dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Manufacturers

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BOC Sciences

BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell. https://www.bocsci.com/dehydroabieti

Dehydroabietinsaeure

Cas:1231-75-0

Min.Order:1 Gram

Negotiable

Type:Trading Company

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Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

1.High quality and competetive price1)We are manufacturer with own lab and factory, can provide high quality products with factory price. 2)Products purity is test by our quality department strictly before sending, and you can also ask the third test

(+)-Dehydroabietic acid CAS No:1231-75-0

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Manufacturers

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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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Manufacturers

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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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

(+)-dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Other

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Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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DB BIOTECH CO., LTD

best seller Application:API

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

(+)-DEHYDROABIETIC ACIDAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

(+)-DEHYDROABIETIC ACID

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Other

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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

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Asure Biochem CO.,LTD.

*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:1kg/tin 5kg/tin 25kg/carton Application:Use in healthcare products. Use in food products. Use in Cosmetic p

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Trading Company

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Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:20mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any por

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Trading Company

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Shanghai Chinqesen Biotechnology Co., Ltd.

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

1231-75-0

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

(+)-Dehydroabietic acid

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Russell Chemicals Technology 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:any port in China

(+)-Dehydroabietic acid 1231-75-0

Cas:1231-75-0

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

Δ6-6-hydroxy-5βH-dehydroabietic acid (18-6)-lactone
74383-48-5

Δ6-6-hydroxy-5βH-dehydroabietic acid (18-6)-lactone

A

6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid
1231-75-0

6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid

B

6β-hydroxy-5βH-abieta-8,11,13-trien-18-oic acid 18,6β-lactone
74430-73-2

6β-hydroxy-5βH-abieta-8,11,13-trien-18-oic acid 18,6β-lactone

C

6α-hydroxy-5βH-abieta-8,11,13-trien-18-oic acid 18,6α-lactone
74383-49-6

6α-hydroxy-5βH-abieta-8,11,13-trien-18-oic acid 18,6α-lactone

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In acetic acid under 760 Torr; for 1.66667h; Ambient temperature; Title compound not separated from byproducts;A n/a
B 0.5%
C 30%
With hydrogen; platinum(IV) oxide In acetic acid under 760 Torr; for 1.66667h; Ambient temperature;A n/a
B 0.5%
C 30%
methyl (1R,4aS,10aR)-1,2,3,4,4a,10a-hexahydro-1,4a-dimethyl-7-(1-methylethyl)phenanthrene-1-carboxylate
18492-76-7

methyl (1R,4aS,10aR)-1,2,3,4,4a,10a-hexahydro-1,4a-dimethyl-7-(1-methylethyl)phenanthrene-1-carboxylate

6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid
1231-75-0

6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) perbenzoic acid, 2.) p-TsOH / 1.) CHCl3, RT, 24 h, 2.) toluene, reflux, 3 h
2: H2 / PtO2 / acetic acid / 1.67 h / 760 Torr / Ambient temperature
View Scheme
6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid
1231-75-0

6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid

Δ1-exo-Dehydroabietan

Δ1-exo-Dehydroabietan

Conditions
ConditionsYield
With pyridine; lead(IV) acetate In benzene

Raw Materials

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