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Wuhan Zenuo Biological Medicine Technology Co Ltd

Strict quality control: good raw materials, good quality, Zenuo Biology has always regarded quality as the life of the enterprise. Zenuo Biology has an independent quality control department and long-term cooperation with the third-party detect

Betamethasone17-valerate factory in china

Cas:2152-44-5

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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Jai Radhe Sales

Betamethasone Valerate

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:0

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or slightly yellow powder Complies Assay 99%min

High quality Magnesium citrate 3344-18-1

Cas:2152-44-5

Min.Order:1 Kilogram

FOB Price: $1300.0 / 1600.0

Type:Trading Company

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Kono Chem Co.,Ltd

1. Superior quality 2.Competitive price 3. Good service 4. Stock availability 5. Flexible payment Betamethasone 17 Valerate CAS: 2152-44-5 Appearance: White or almost white crystalline powd

CAS:2152-44-5 Betamethasone 17-valerate high quality

Cas:2152-44-5

Min.Order:1 Kilogram

Negotiable

Type:Other

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Powder Storage:2-8°C Package:1kg/foil bag; 1kg/tin ; 25kg/drum ;

High purity Betamethasone 17-valerate CAS 2152-44-5 supplied by manufacturer

Cas:2152-44-5

Min.Order:1 Kilogram

FOB Price: $8.0

Type:Trading Company

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Hebei yanxi chemical co.,LTD.

1 Factory price 2 High quality 3 Good service 4 Prompt service Quick Details ProName: Betamethasone 17-valerate CasNo: 2152-44-5 Appearance: white powder Application: For Research DeliveryTime: 1-3days P

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Manufacturers

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Xi'an Quanao Biotech Co., Ltd.

Xi’an Quanao Biotech Co., Ltd. with 18 years experience in plant extract filed. Product grade: Medicine, Health care product, Cosmetics, Food, Beverage, Feed. Hot selling market: Europe, North America, South America, Middle East, Asia Pacifi

Lab grade 99% Betamethasone 17-valerate Powder price cas:2152-44-5

Cas:2152-44-5

Min.Order:50 Gram

FOB Price: $1.5 / 1.9

Type:Manufacturers

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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 Betamethasone Valerate

Cas:2152-44-5

Min.Order:1

Negotiable

Type:Other

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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

Factory Price API 99% Betamethasone 17-valerate 2152-44-5 GMP Manufacturer

Cas:2152-44-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:1 Gram

FOB Price: $5.0

Type:Manufacturers

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HANGZHOU CLAKE BIOTECH CO.,LTD

1. GMP AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Appearance:WHITE POWDER Storage:in cool Package:25kg/drum / 25kg/bag Application:active pharmaceutical ingredient Transportation:sea/air both ok

Betamethasone valerate

Cas:2152-44-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Betamethasone 17-Valerate

Cas:2152-44-5

Min.Order:1 Metric Ton

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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

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name:Betamethasone 17-valerate CAS NO: 2152-44-5 Grade:Medical scientific research and export Molecular formula:C27H37FO6 Molecular weight:476.5775 Product Quality 12 years of chemical raw materials Mature operation of the industry System

Betamethasone 17-valerate/ CAS:2152-44-5/Betamethasone 17-valerate raw material/ high-quality

Cas:2152-44-5

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--2152-44-5--Betamethasone 17-valerate factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business

TIANFUCHEM--2152-44-5--Betamethasone 17-valerate factory price

Cas:2152-44-5

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:1 Kilogram

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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

Pharmaceutical Grade CAS 2152-44-5 with competitive price

Cas:2152-44-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:1 Gram

Negotiable

Type:Trading Company

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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 email in time prod

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Betamethasone 17-valerate/ LIDE PHARMA- Factory supply / Best price

Cas:2152-44-5

Min.Order:0

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Type:Lab/Research institutions

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:1 Kilogram

FOB Price: $90.0 / 102.0

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Henan Sinotech Import&Export Corporation

Name Clobetasol propionate CAS No 25122-46-7 Appearance white powder Specification

Betamethasone valerate

Cas:2152-44-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:White crystalline powder Storage:ln stock Package:1kg/Tin Application:Veterinary API Transportation:Express/Sea/Air Port:Any port of China

Betamethasone Valerate

Cas:2152-44-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Anti-inflammatory Drug Betamethasone Valerate Glucocorticoid Steroids

Cas:2152-44-5

Min.Order:10 Gram

Negotiable

Type:Other

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HANWAYS CHEMPHARM CO.,LIMITED

We are concentrating on APIs and pharmaceutical intermediates. With in depth knowledge and understanding in this industry, we are indulged in supplying a wide assortments of Betamethasone 17-valerate from Wuhan, Hubei, China. It is made obtainable

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

Betamethasone 17-valerate 2152-44-5

Cas:2152-44-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Betamethasone 17,21-dipropionate Basic information Product Name: Betamethasone 17,21-dipropionate Synonyms: BetaMethasone dipropionat;BETAMETHASONE DIPROPIONATE;BETAMETHASONE 17,21-DI-PROPIONATE;BETAMETHASONE 17-ALPHA,21-DIPROPIONATE;1,4-PREGNA

Betamethasone Valerate

Cas:2152-44-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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 present

Betamethasone 17-valerate

Cas:2152-44-5

Min.Order:1 Kilogram

FOB Price: $860.0 / 1000.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Betamethasone 17-valerate CAS: 2152-44-5 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

Betamethasone 17-valerate CAS: 2152-44-5

Cas:2152-44-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em

Valerate 17-Valerate CAS 2152-44-5

Cas:2152-44-5

Min.Order:1 Gram

FOB Price: $95.0 / 100.0

Type:Trading Company

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Synthetic route

aqueous perchloric acid

aqueous perchloric acid

9α-fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-valerate 21-acetate

9α-fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-valerate 21-acetate

betamethasone-valerate
2152-44-5

betamethasone-valerate

Conditions
ConditionsYield
In methanol
trimethyl orthovalerate
13820-09-2

trimethyl orthovalerate

betamethasone
378-44-9

betamethasone

betamethasone-valerate
2152-44-5

betamethasone-valerate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In N,N-dimethyl-formamide; benzene for 1.25h; Ambient temperature;
aqueous perchloric acid

aqueous perchloric acid

9α-fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-valerate 21-acetate
5919-89-1

9α-fluoro-11β,17α,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-valerate 21-acetate

betamethasone-valerate
2152-44-5

betamethasone-valerate

Conditions
ConditionsYield
In methanol
betamethasone-valerate
2152-44-5

betamethasone-valerate

N-(all-trans-Retinoyl)-imidazole
61319-45-7

N-(all-trans-Retinoyl)-imidazole

C47H63FO7

C47H63FO7

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene for 4h; Heating;83%
betamethasone-valerate
2152-44-5

betamethasone-valerate

1-(13-cis-Retinoyl)imidazole
85610-79-3

1-(13-cis-Retinoyl)imidazole

C47H63FO7

C47H63FO7

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene for 4h; Heating;72%
succinic acid
110-15-6

succinic acid

betamethasone-valerate
2152-44-5

betamethasone-valerate

C58H76F2O14
1351762-42-9

C58H76F2O14

Conditions
ConditionsYield
Stage #1: succinic acid With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 0.5h; Inert atmosphere;
Stage #2: betamethasone-valerate In dichloromethane at 20℃; Inert atmosphere;
53%
betamethasone-valerate
2152-44-5

betamethasone-valerate

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

Pentanoic acid (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-methanesulfonyloxy-acetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl ester
15423-82-2

Pentanoic acid (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-methanesulfonyloxy-acetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl ester

Conditions
ConditionsYield
In pyridine at 0 - 5℃; for 1.5h;
betamethasone-valerate
2152-44-5

betamethasone-valerate

(17R)-5'-butyl-4'-ethylthio-9α-fluoro-11β-hydroxy-16β-methyl-spiro-3,3'-dione
128292-26-2

(17R)-5'-butyl-4'-ethylthio-9α-fluoro-11β-hydroxy-16β-methyl-spiro-3,3'-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 1.5 h / 0 - 5 °C
2: 78 percent / acetone / 7 h / Ambient temperature
View Scheme
betamethasone-valerate
2152-44-5

betamethasone-valerate

9α-fluoro-11β-hydroxy-16β-methyl-21-methylthio-17α-valeryloxy-1,4-pregnadiene-3,20-dione
128292-10-4

9α-fluoro-11β-hydroxy-16β-methyl-21-methylthio-17α-valeryloxy-1,4-pregnadiene-3,20-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 1.5 h / 0 - 5 °C
2: 91 percent / acetone / 1 h / Ambient temperature
View Scheme
betamethasone-valerate
2152-44-5

betamethasone-valerate

21-ethylthio-9α-fluoro-11β-hydroxy-16β-methyl-17α-valeryloxy-1,4-pregnadiene-3,20-dione
128292-11-5

21-ethylthio-9α-fluoro-11β-hydroxy-16β-methyl-17α-valeryloxy-1,4-pregnadiene-3,20-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 1.5 h / 0 - 5 °C
2: 53 percent / NaOMe / acetone / 0.83 h / Ambient temperature
View Scheme
betamethasone-valerate
2152-44-5

betamethasone-valerate

(17R)-5'-butyl-9α-fluoro-11β-hydroxy-16β-methyl-4'-propylthio-spiro-3,3'-dione
128292-27-3

(17R)-5'-butyl-9α-fluoro-11β-hydroxy-16β-methyl-4'-propylthio-spiro-3,3'-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 1.5 h / 0 - 5 °C
2: 74 percent / acetone / 7 h / Ambient temperature
View Scheme
betamethasone-valerate
2152-44-5

betamethasone-valerate

9α-fluoro-11β-hydroxy-16β-methyl-21-propylthio-17α-valeryloxy-1,4-pregnadiene-3,20-dione
128292-12-6

9α-fluoro-11β-hydroxy-16β-methyl-21-propylthio-17α-valeryloxy-1,4-pregnadiene-3,20-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 1.5 h / 0 - 5 °C
2: 80 percent / NaOMe / acetone / 0.83 h / Ambient temperature
View Scheme
betamethasone-valerate
2152-44-5

betamethasone-valerate

(17R)-5'-butyl-4'-butylthio-9α-fluoro-11β-hydroxy-16β-methyl-spiro-3,3'-dione
128292-28-4

(17R)-5'-butyl-4'-butylthio-9α-fluoro-11β-hydroxy-16β-methyl-spiro-3,3'-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 1.5 h / 0 - 5 °C
2: 78 percent / acetone / 7 h / Ambient temperature
View Scheme
betamethasone-valerate
2152-44-5

betamethasone-valerate

21-butylthio-9α-fluoro-11β-hydroxy-16β-methyl-17α-valeryloxy-1,4-pregnadiene-3,20-dione
128292-13-7

21-butylthio-9α-fluoro-11β-hydroxy-16β-methyl-17α-valeryloxy-1,4-pregnadiene-3,20-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 1.5 h / 0 - 5 °C
2: 66 percent / NaOMe / acetone / 0.83 h / Ambient temperature
View Scheme
betamethasone-valerate
2152-44-5

betamethasone-valerate

9α-fluoro-11β-hydroxy-16β-methyl-21-phenylthio-17α-valeryloxy-1,4-pregnadiene-3,20-dione
128292-14-8

9α-fluoro-11β-hydroxy-16β-methyl-21-phenylthio-17α-valeryloxy-1,4-pregnadiene-3,20-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 1.5 h / 0 - 5 °C
2: 45 percent / NaOMe / acetone / 0.83 h / Ambient temperature
View Scheme
boc-valine (Boc-Val-OH)

boc-valine (Boc-Val-OH)

dicyclohexylcarbodiimidazole

dicyclohexylcarbodiimidazole

betamethasone-valerate
2152-44-5

betamethasone-valerate

A

(2S)-2-((1,1-Dimethylethoxycarbonyl)-amino)-3-methyl-butyric acid [11β,21-dihydroxy-3,20-dioxo-9-fluoro-16β-methyl-17-valeroyloxy -pregna-1,4-dien-21-yl] ester (Boc-Val-O-BMV)

(2S)-2-((1,1-Dimethylethoxycarbonyl)-amino)-3-methyl-butyric acid [11β,21-dihydroxy-3,20-dioxo-9-fluoro-16β-methyl-17-valeroyloxy -pregna-1,4-dien-21-yl] ester (Boc-Val-O-BMV)

B

(2S)-2-((1,1-dimethylethoxycarbonyl)-amino)-3-methyl-butyric acid [11β,21-dihydroxy-3,20-dioxo-9-fluoro-16β-methyl-17-valeroyloxy-pregna-1,4-dien-21-yl] ester

(2S)-2-((1,1-dimethylethoxycarbonyl)-amino)-3-methyl-butyric acid [11β,21-dihydroxy-3,20-dioxo-9-fluoro-16β-methyl-17-valeroyloxy-pregna-1,4-dien-21-yl] ester

Conditions
ConditionsYield
With dmap In 1,4-dioxane; hexane; dichloromethaneA 10.1 g (73%)
B n/a
succinic acid
110-15-6

succinic acid

(S)-2-[{({9H-fluoren-9-yl}methoxy)carbonyl}amino]pentanedioic acid
104091-09-0, 136083-74-4, 121343-82-6

(S)-2-[{({9H-fluoren-9-yl}methoxy)carbonyl}amino]pentanedioic acid

betamethasone-valerate
2152-44-5

betamethasone-valerate

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-methionine
71989-28-1

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-methionine

Fmoc-L-Gln(Trt)-OH
132327-80-1

Fmoc-L-Gln(Trt)-OH

Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine

Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine

betamethasone valerate-succinoyl-EEMQRR-NH2

betamethasone valerate-succinoyl-EEMQRR-NH2

Conditions
ConditionsYield
Stage #1: Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine With benzotriazol-1-ol; diisopropyl-carbodiimide In N,N-dimethyl-formamide at 25 - 32℃; for 5h;
Stage #2: With piperidine In N,N-dimethyl-formamide for 0.25h;
Stage #3: succinic acid; (S)-2-[{({9H-fluoren-9-yl}methoxy)carbonyl}amino]pentanedioic acid; betamethasone-valerate; N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-methionine; Fmoc-L-Gln(Trt)-OH; Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine Further stages;
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