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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:28315-93-7
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:28315-93-7
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inquiry1. 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
Cas:28315-93-7
Min.Order:1 Gram
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inquiryOur 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
Cas:28315-93-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry5-Hydroxy-1-tetralone Basic information Product Name: 5-Hydroxy-1-tetralone Synonyms: 1(2H)-Naphthalenone, 3,4-dihydro-5-hydroxy-;3,4-dihydro-5-hydroxy-1(2h)-naphthalenon;5-Hydroxy-3,4-d
Cas:28315-93-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be sent
Cas:28315-93-7
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryWITH 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
Cas:28315-93-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur 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
Cas:28315-93-7
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1.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
Cas:28315-93-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAdvantage : 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
Cas:28315-93-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry5-Hydroxy-1-tetralone CAS:28315-93-7 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 int
Cas:28315-93-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:28315-93-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
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
Cas:28315-93-7
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&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
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
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
Cas:28315-93-7
Min.Order:0 Metric Ton
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Type:Other
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:28315-93-7
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryZibo 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
Cas:28315-93-7
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:28315-93-7
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct Name: 5-Hydroxy-1-tetralone Synonyms: 1(2H)-Naphthalenone, 3,4-dihydro-5-hydroxy-;3,4-dihydro-5-hydroxy-1(2h)-naphthalenon;5-Hydroxy-3,4-dihydro-1(2H)-naphthalenone;5-HYDROXY-1,2,3,4-TETRAHYDRONAPHTHALEN-1-ONE;5-HYDROXY-1-TETRALONE;1-TETRALON
Cas:28315-93-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Cas:28315-93-7
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong 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
Cas:28315-93-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:28315-93-7
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryLocated 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
SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:28315-93-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
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
Cas:28315-93-7
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:28315-93-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
1,2,3,4-tetrahydro-1,5-dihydroxy-naphthalene
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; zircornium(IV) n-propoxide In dichloromethane at 20℃; for 18h; | 96% |
1,5-dihydroxynaphthalene
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With aluminum tri-bromide; cyclohexane In various solvent(s) at 25℃; for 48h; | 88% |
With palladium on activated charcoal; ammonium formate In water; butan-1-ol at 120℃; for 3h; Temperature; Solvent; Reagent/catalyst; Further stages; | 83.3% |
Stage #1: 1,5-dihydroxynaphthalene With hydrogen; sodium hydroxide; palladium 10% on activated carbon In water; isopropyl alcohol at 20 - 80℃; under 5171.62 Torr; Autoclave; Stage #2: With hydrogenchloride In water pH=~ 2; | 60% |
Stage #1: 1,5-dihydroxynaphthalene With hydrogen; sodium hydroxide; palladium 10% on activated carbon In water; isopropyl alcohol at 80℃; under 5171.62 Torr; for 20h; Autoclave; Stage #2: With hydrogenchloride In water pH=~ 2; | 60% |
With palladium 10% on activated carbon; hydrogen; sodium hydroxide In water; isopropyl alcohol at 80℃; under 8250.83 Torr; for 24h; Autoclave; | 53% |
5-Methoxy-1-tetralone
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid for 0.75h; Heating; | 85% |
With 1-N-ferrocenylmethyl benzimidazole tagged polymer In N,N-dimethyl-formamide Reflux; | 82% |
With hydrogen bromide In acetic acid for 24h; Heating; |
4,5-dihydro-3H-benzo[b]oxepin-2-one
A
2-hydroxybenzenebutanoic acid
B
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With PPA at 80℃; for 3h; | A 55% B 7% |
2-allyl-3-hydroxy-benzaldehyde
A
5-Hydroxy-1-tetralone
B
4-hydroxy-2-methyl-2,3-dihydro-1H-inden-1-one
Conditions | Yield |
---|---|
With acetic acid; L-proline at 120℃; for 24h; Green chemistry; | A 40% B 42% |
3,4-dihydronaphthalene-1(2H)-one
A
7-hydroxy-1-tetralone
B
5-Hydroxy-1-tetralone
C
5,8-dihydroxy-1-tetralone
Conditions | Yield |
---|---|
With dihydrogen peroxide; hydrogen fluoride; antimony pentafluoride at -40℃; for 0.5h; Mechanism; Product distribution; | A 30% B 34% C 5% |
With dihydrogen peroxide; hydrogen fluoride; antimony pentafluoride at -40℃; for 0.5h; | A 30% B 34% C 5% |
5,6,7,8-tetrahydronaphthalen-1-yl acetate
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With chromium(VI) oxide; acetic anhydride; acetic acid at 40℃; und Erhitzen des erhaltenen 5-Acetoxy-1-oxo-tetralins C12H12O3 mit wss.-aethanol.NaOH unter Wasserstoff; substances of mp: about 210 degree; |
(4aSR,8aSR)-octahydronaphthalene-1,5-dione
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With potassium hydroxide substances of mp: 157 degree; |
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With sulfuric acid Diazotization; substances of mp: about 210 degree; |
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With kieselguhr; tetralin; nickel at 120 - 180℃; under 7355.08 - 14710.2 Torr; Hydrogenation; substances of mp: 157 degree; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: H2SO4 / 20 °C 2: acetic acid; acetic acid anhydride; CrO3 / 40 °C / und Erhitzen des erhaltenen 5-Acetoxy-1-oxo-tetralins C12H12O3 mit wss.-aethanol.NaOH unter Wasserstoff View Scheme |
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With N-Bromosuccinimide; diisopropylamine In dichloromethane at 25℃; for 4h; Inert atmosphere; | 89% |
5-Hydroxy-1-tetralone
benzaldehyde
(2E)-2-benzylidene-5-hydroxy-3,4-dihydronaphthalen-1(2H)-one
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water Claisen-Schmidt Condensation; Reflux; | 88% |
5-Hydroxy-1-tetralone
tert-butyl({[(2S)-oxiran-2-yl]methyl})amine
Conditions | Yield |
---|---|
With sodium ethanolate In methanol; water at 50℃; for 5h; Solvent; Reagent/catalyst; Temperature; | 87.3% |
1-(3-chloropropyl)-4-(2-ethoxyphenyl)-piperazine
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
86% |
5-Hydroxy-1-tetralone
chloromethyl methyl ether
Conditions | Yield |
---|---|
Stage #1: 5-Hydroxy-1-tetralone With sodium hydride In tetrahydrofuran at 0℃; for 0.166667h; Stage #2: chloromethyl methyl ether In tetrahydrofuran at 20℃; for 2h; | 85% |
1-(3-Chloropropyl)-4-(p-methoxyphenyl)piperazine
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
84.5% |
5-Hydroxy-1-tetralone
methanesulfonyl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -10 - 20℃; for 18h; | 80% |
With triethylamine In dichloromethane at 10℃; | |
With triethylamine In dichloromethane at -10℃; | |
With triethylamine at -10℃; |
5-Hydroxy-1-tetralone
1-(2-methoxyphenyl)-4-(3-chloropropyl)piperazine
Conditions | Yield |
---|---|
78.8% |
1-(2-chlorophenyl)-4-(3-chloropropyl)-piperazine
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
78% |
5-Hydroxy-1-tetralone
cyclopropylcarbinyl bromide
5-(cyclopropylmethoxy)-3,4-dihydronaphthalen-1(2H)-one
Conditions | Yield |
---|---|
With potassium carbonate In butanone at 80℃; | 78% |
5-Hydroxy-1-tetralone
3,4-dichlorobenzaldehyde
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water Claisen-Schmidt Condensation; Reflux; | 78% |
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
With 1-fluoro-4-hydroxy-1,4-diazoniabicyclo[2,2,2]octane-1,4-bis(tetrafluoroborate) In methanol for 0.5h; Heating; | 77% |
3-[4-(2-methylphenyl)-piperazino]-propyl chloride
5-Hydroxy-1-tetralone
Conditions | Yield |
---|---|
73.4% |
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