Products

Refine

Country

Business Type

Certificate

Display

GIHI CHEMICALS CO.,LIMITED

Product Name:22(S),23(S)-Homobrassinolide CAS No.: 80483-89-2 Chemical formula: C29H50O6 Molecular weight:494.7 Product Usage: Plant Growth Regulator Packaging and Shipping: 25kgs /drum, or customized. Storage: Notes: Keep stored in

Biggest manufacturer of 22(S),23(S)-Homobrassinolide

Cas:80483-89-2

Min.Order:1 Gram

FOB Price: $10.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Hot selling 28-epihomobrassinolide CAS 80483-89-2 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed

Hot selling 28-epihomobrassinolide CAS 80483-89-2 with fast delivery

Cas:80483-89-2

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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

huge stock TC Plant Growth Regulator 22(S),23(S)-Homobrassinolide 80483-89-2 GLP Manufacturer

Cas:80483-89-2

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

(22S,23S)-28-Homobrassinolide

Cas:80483-89-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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 manufactu

(22R, 23R, 24S) -2A, 3A, 22, 23-Tetrahydroxy-24-Etylo-B-Homo-7-Oxa-5A-Cholestan-6-One CAS 80483-89-2

Cas:80483-89-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Manufacturer supply CAS 80483-89-2 with best quality

Cas:80483-89-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Antimex Chemical Limied

span lang="EN-US" style="font-size:9.0pt;font-family:"Arial","sans-serif"; color:black;background:#FAFAFA">Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceut

Brassinolide

Cas:80483-89-2

Min.Order:100 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

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 according to the contract research and development services for the fine chemicals, ph

Isohomobrassinolide

Cas:80483-89-2

Min.Order:0

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

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

Triumph International Development Limilted

Lorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h

22(S),23(S)-Homobrassinolide

Cas:80483-89-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 22(S),23(S)-Homobrassinolide Synonyms: (2R,3S,22S,24S)-2,3,22,23-TETRAHYDROXY-24-ETHYL-BETA-HOMO-7-OXA-5A-CHOLESTAN-6-ONE;Etpihomobrassinolide;EPIHOMOBRASSINOLIDE;Brassins;Kayanaminor;SS-HOMOCASTASTERONE;(1R,3aS,3bS,6aS,8S,9R,1

TIANFU-CHEM -(2R,3S,22S,24S)-2,3,22,23-TETRAHYDROXY-24-ETHYL-BETA-HOMO-7-OXA-5A-CHOLESTAN-6-ONE

Cas:80483-89-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

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,

22(S),23(S)-Homobrassinolide

Cas:80483-89-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

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

80483-89-2 CAS NO.80483-89-2

Cas:80483-89-2

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

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 28-Homobrassinolide 500mg

Cas:80483-89-2

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

22(S),23(S)-HoMobrassinolide

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

Brassinolide CAS No.80483-89-2

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

80483-89-2

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

(2R,3S,22S,24S)-2,3,22,23-TETRAHYDROXY-24-ETHYL-SS-HOMO-7-OXA-5A-CHOLESTAN-6-ONEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

22(S),23(S)-Homobrassinolide manufature

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

laboratory Application:Synthetic building block

(22S,23S)-28-Homobrassinolide

Cas:80483-89-2

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

80483-89-2

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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:100mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po

28-homobrassinolide

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

shanghai Tauto Biotech Co., Ltd

Appearance:powder or crystal Storage:-20degree Package:10mg,20mg,1g or on request

Isohomobrassinolide

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

Isohomobrassinolide

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Preview CBNumber: CB1214602 Chemical Name: (2R,3S,22S,24S)-2,3,22,23-TETRAHYDROXY-24-ETHYL-BETA-HOMO-7-OXA-5A-CHOLESTAN-6-ONE

(2R,3S,22S,24S)-2,3,22,23-TETRAHYDROXY-24-ETHYL-BETA-HOMO-7-OXA-5A-CHOLESTAN-6-ONE

Cas:80483-89-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shaanxi Mingqi Chemical Co., Ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer

28-Homobrassinolide manufacturer

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

shanxiyuhong

Keywords (22S,23S)-28-Homobrassinolide 80483-89-2 80483-89-2 Quick Details ProName: (22S,23S)-28-Homobrassinolide CasNo: 80483-89-2 Molecular Formula: reliable Manufacturer and commercial b... Appearance: As per Certificate of analysis a

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

Brassinolide CAS NO.80483-89-2

Cas:80483-89-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

(22E,24S)-B-homo-7-oxa-5α-stigmasta-2,22-dien-6-one
99647-00-4

(22E,24S)-B-homo-7-oxa-5α-stigmasta-2,22-dien-6-one

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
With osmium(VIII) oxide; sulfuric acid; sodium sulfite 1.) pyridine, room temp. 30h, 2.) 45 - 50 deg C, 0.5h;95%
(2α,3α,22S,23S)-tetraacetoxy-B-homo-7-oxastigmastan-6-one
80483-88-1

(2α,3α,22S,23S)-tetraacetoxy-B-homo-7-oxastigmastan-6-one

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Stage #1: (2α,3α,22S,23S)-tetraacetoxy-B-homo-7-oxastigmastan-6-one With potassium carbonate In methanol for 4h; Heating;
Stage #2: With hydrogenchloride In methanol for 1h; Heating;
84%
With sodium hydroxide In methanol; water for 1h; Heating;70%
Yield given;
With hydrogenchloride; potassium carbonate 1.) MeOH, reflux, 4 h, 2.) 90 deg C, 30 min; Yield given. Multistep reaction;
(2R,3S,22S,23S)-2,3;22,23,-di-isopropylidenedioxy-B-homo-7-oxa-5α-stigmastan 6-one
110556-61-1

(2R,3S,22S,23S)-2,3;22,23,-di-isopropylidenedioxy-B-homo-7-oxa-5α-stigmastan 6-one

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
With hydrogenchloride In methanol for 1h; Heating; Yield given;
(22E)-stigmasta-2,22-dien-6-one
74174-45-1

(22E)-stigmasta-2,22-dien-6-one

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 8 steps
1: 1.) lithium di-isopropylamide, 2.) triethylamine / 1.) THF, -78 deg C, 1 h; 2.) -78 deg C, 15 min; rt, 1 h.
2: 1.) osmium tetraoxide; 2.) hydrogen sulphide / 1.) pyridine, 70 h; 2.) MeOH-CH2Cl2, 7 h.
3: toluene-p-sulphonic acid / CH2Cl2 / 2 h / 0 °C
4: periodic acid dihydrate / diethyl ether / 1.) 0 deg C, 1 h; 2.) rt, 3 h.
5: diethyl ether / 0 °C
6: sodium borohydride / diethyl ether; methanol; propan-2-ol / 0.5 h / 0 °C
7: toluene / 0.17 h / Heating
8: HCl / methanol / 1 h / Heating
View Scheme
(22E,24S)-3β-bromo-5α-stigmasta-22-en-6-one
92804-65-4

(22E,24S)-3β-bromo-5α-stigmasta-22-en-6-one

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 37 percent / Br2 / CHCl3
2: 54 percent / lithium carbonate / dimethylformamide / 1 h / Heating
3: 95 percent / 1.) osmium tetroxide, 2.)sodium sulfite, sulfuric acid / 1.) pyridine, room temp. 30h, 2.) 45 - 50 deg C, 0.5h
View Scheme
3β,22R,23S-tribromo-24S-ethyl-5α-cholestan-6-one
99646-98-7

3β,22R,23S-tribromo-24S-ethyl-5α-cholestan-6-one

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 54 percent / lithium carbonate / dimethylformamide / 1 h / Heating
2: 95 percent / 1.) osmium tetroxide, 2.)sodium sulfite, sulfuric acid / 1.) pyridine, room temp. 30h, 2.) 45 - 50 deg C, 0.5h
View Scheme
6-trimethylsiloxy-5α-stigmasta-2,6,22-triene
110556-55-3

6-trimethylsiloxy-5α-stigmasta-2,6,22-triene

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: 1.) osmium tetraoxide; 2.) hydrogen sulphide / 1.) pyridine, 70 h; 2.) MeOH-CH2Cl2, 7 h.
2: toluene-p-sulphonic acid / CH2Cl2 / 2 h / 0 °C
3: periodic acid dihydrate / diethyl ether / 1.) 0 deg C, 1 h; 2.) rt, 3 h.
4: diethyl ether / 0 °C
5: sodium borohydride / diethyl ether; methanol; propan-2-ol / 0.5 h / 0 °C
6: toluene / 0.17 h / Heating
7: HCl / methanol / 1 h / Heating
View Scheme
(2R,3S,7S,22S,23S)-2,3,7,22,23-pentahydroxy-5α-stigmastan-6-one
110556-56-4

(2R,3S,7S,22S,23S)-2,3,7,22,23-pentahydroxy-5α-stigmastan-6-one

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: toluene-p-sulphonic acid / CH2Cl2 / 2 h / 0 °C
2: periodic acid dihydrate / diethyl ether / 1.) 0 deg C, 1 h; 2.) rt, 3 h.
3: diethyl ether / 0 °C
4: sodium borohydride / diethyl ether; methanol; propan-2-ol / 0.5 h / 0 °C
5: toluene / 0.17 h / Heating
6: HCl / methanol / 1 h / Heating
View Scheme
(2R,3S,7S,22S,23S)-7-hydroxy-2,3;22,23-di-isopropylidenedioxy-5α-stigmastan-6-one
110556-57-5

(2R,3S,7S,22S,23S)-7-hydroxy-2,3;22,23-di-isopropylidenedioxy-5α-stigmastan-6-one

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: periodic acid dihydrate / diethyl ether / 1.) 0 deg C, 1 h; 2.) rt, 3 h.
2: diethyl ether / 0 °C
3: sodium borohydride / diethyl ether; methanol; propan-2-ol / 0.5 h / 0 °C
4: toluene / 0.17 h / Heating
5: HCl / methanol / 1 h / Heating
View Scheme
methyl (2R,3S,22S,23S)-7-hydroxy-2,3;22,23-di-isopropylidene-dioxy-6,7-seco-5α-stigmastan-6-oate
110556-60-0

methyl (2R,3S,22S,23S)-7-hydroxy-2,3;22,23-di-isopropylidene-dioxy-6,7-seco-5α-stigmastan-6-oate

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene / 0.17 h / Heating
2: HCl / methanol / 1 h / Heating
View Scheme
(2R,3S,22S,23S)-2,3;22,23-di-isopropylidenedioxy-7-oxo-6,7-seco-5α-stigmastan-6-oic acid
110556-58-6

(2R,3S,22S,23S)-2,3;22,23-di-isopropylidenedioxy-7-oxo-6,7-seco-5α-stigmastan-6-oic acid

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: diethyl ether / 0 °C
2: sodium borohydride / diethyl ether; methanol; propan-2-ol / 0.5 h / 0 °C
3: toluene / 0.17 h / Heating
4: HCl / methanol / 1 h / Heating
View Scheme
methyl (2R,3S,22S,23S)-2,3;22,23-di-isopropylidenedioxy-7-oxo-6,7-seco-5α-stigmastan-6-oate
110556-59-7

methyl (2R,3S,22S,23S)-2,3;22,23-di-isopropylidenedioxy-7-oxo-6,7-seco-5α-stigmastan-6-oate

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium borohydride / diethyl ether; methanol; propan-2-ol / 0.5 h / 0 °C
2: toluene / 0.17 h / Heating
3: HCl / methanol / 1 h / Heating
View Scheme
C29H48O4

C29H48O4

(22S,23S)-28-homobrassinolide
80483-89-2

(22S,23S)-28-homobrassinolide

Conditions
ConditionsYield
With osmium(VIII) oxide

Hot 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