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Cas:25462-23-1
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inquiry2-N-PENTYLPROPANE-1,3-DIOL CAS:25462-23-1 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 organi
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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
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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
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inquiryThe 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
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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
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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
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Min.Order:10 Gram
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inquiryOur company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company
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Min.Order:1 Kilogram
FOB Price: $1000.0
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
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inquiryhigh 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
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
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inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
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inquirygood 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
Cas:25462-23-1
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inquiry2-Pentylpropane-1,3-diol cas 25462-23-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:25462-23-1
Min.Order:0
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Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:25462-23-1
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryExhibition in shanghai Our Laboratoy Our factory Package & Shipment Appearance:White Solid Storage:2-8, cold storage, to avoid light storage.
Cas:25462-23-1
Min.Order:100 Gram
Negotiable
Type:Trading Company
inquiryPrice, 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
Cas:25462-23-1
Min.Order:0
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Type:Trading Company
inquiryFor quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,
Cas:25462-23-1
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inquiryHigh quality,stable supply chain. Xi'an Future Biotechnology Co.,Ltd is mainly dedicated to the technology development of phosphorus compounds and related functional intermediates. The aim we pursue is to meet the modern and future demands
Cas:25462-23-1
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryAt Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys
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United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Cas:25462-23-1
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inquirydiethyl n-pentylmalonate
2-pentylpropane-1,3-diol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether at 20℃; for 3.33333h; Reflux; | 92% |
With lithium aluminium tetrahydride In diethyl ether for 1h; Reduction; Heating; | 83% |
Stage #1: diethyl n-pentylmalonate With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2h; Stage #2: With sodium hydroxide; water | 82% |
Conditions | Yield |
---|---|
Stage #1: formaldehyd; heptanal; L-proline In N,N-dimethyl-formamide at 20℃; Stage #2: With sodium tetrahydroborate In methanol at 0℃; Further stages.; | 57% |
5-bromopentylmalonic acid diethyl ester
A
2-pentylpropane-1,3-diol
B
(bromo-5 pentyl)-2 propanediol-1,3
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; bromine; sodium carbonate 1.) 10 deg C, 1 h, ether; 2.) water; Yield given. Multistep reaction. Yields of byproduct given; |
Acetic acid 2-acetoxymethyl-3-cyclohexyl-propyl ester
A
2-pentylpropane-1,3-diol
B
Acetic acid 2-hydroxymethyl-heptyl ester
Conditions | Yield |
---|---|
In water; isopropyl alcohol pig pancreatic lipase, pH 7 buffer (K2HPO4-KH2PO4); |
1-Bromopentane
2-pentylpropane-1,3-diol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 78 percent / NaOEt / ethanol / 2 h / Heating 2: 83 percent / LiAlH4 / diethyl ether / 1 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) Na 2: LiAlH4 / diethyl ether / 18 h / 35 °C View Scheme | |
Multi-step reaction with 2 steps 1: NaOEt / ethanol 2: 1, LiAlH4; 2.) dil. HCl / 1.) ether View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) bromine, sodium / 1.) ethanol, 60 deg C, 1 h; 2.) ether, 0 deg C 2: 1.) bromine, lithium aluminium hydride; 2.) 10percent sodium carbonate / 1.) 10 deg C, 1 h, ether; 2.) water View Scheme |
(E)-1-Acetoxy-2-(acetoxymethyl)-3-cyclohexylidenepropane
2-pentylpropane-1,3-diol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 87 percent / H2 / 10percent Pd-C / ethanol / Ambient temperature 2: H2O; propan-2-ol / pig pancreatic lipase, pH 7 buffer (K2HPO4-KH2PO4) View Scheme |
diethyl malonate
2-pentylpropane-1,3-diol
Conditions | Yield |
---|---|
With sulfuric acid In sodium-dried diethyl ether; diethyl ether; water |
Pentylmalonsaeure-dimethylester
2-pentylpropane-1,3-diol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran Reflux; |
1-Bromopentane
2-pentylpropane-1,3-diol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydride / tetrahydrofuran 2: lithium aluminium tetrahydride / tetrahydrofuran / Reflux View Scheme |
2-pentylpropane-1,3-diol
1,3-dichloro-2-pentylpropane
Conditions | Yield |
---|---|
With pyridine; p-toluenesulfonyl chloride at 100 - 110℃; | 85% |
2-pentylpropane-1,3-diol
hypochlorous acid 4-methylbenzene sulfonic anhydride
C22H30O6S2
Conditions | Yield |
---|---|
In pyridine for 16h; Ambient temperature; | 81% |
2-pentylpropane-1,3-diol
4-Carboxybenzaldehyde
4-(5-n-pentyl-trans-1,3-dioxane-2-yl)-benzoic acid
Conditions | Yield |
---|---|
toluene-4-sulfonic acid In benzene | 80% |
2-pentylpropane-1,3-diol
2',4',6'-trimethyl-[1,1'-biphenyl]-4-carbaldehyde
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene at 120℃; Inert atmosphere; | 79% |
2-pentylpropane-1,3-diol
4-(hexyloxy)benzaldehyde
A
2-(4-Hexyloxy-phenyl)-5-pentyl-[1,3]dioxane
B
2-(4-Hexyloxy-phenyl)-5-pentyl-[1,3]dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | A 60% B n/a |
2-pentylpropane-1,3-diol
4-(n-heptyloxy)benzaldehyde
A
2-(4-Heptyloxy-phenyl)-5-pentyl-[1,3]dioxane
B
2-(4-Heptyloxy-phenyl)-5-pentyl-[1,3]dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | A 60% B n/a |
2-pentylpropane-1,3-diol
4-nonyloxy-benzaldehyde
A
2-(4-Nonyloxy-phenyl)-5-pentyl-[1,3]dioxane
B
2-(4-Nonyloxy-phenyl)-5-pentyl-[1,3]dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | A 60% B n/a |
2-pentylpropane-1,3-diol
4-(n-pentyloxy)benzaldehyde
A
5-Pentyl-2-(4-pentyloxy-phenyl)-[1,3]dioxane
B
5-Pentyl-2-(4-pentyloxy-phenyl)-[1,3]dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | A 60% B n/a |
2-pentylpropane-1,3-diol
4-propoxybenzaldehyde
A
5-Pentyl-2-(4-propoxy-phenyl)-[1,3]dioxane
B
5-Pentyl-2-(4-propoxy-phenyl)-[1,3]dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | A 60% B n/a |
2-pentylpropane-1,3-diol
p-butoxybenzaldehyde
A
2-(4-Butoxy-phenyl)-5-pentyl-[1,3]dioxane
B
2-(4-Butoxy-phenyl)-5-pentyl-[1,3]dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | A 60% B n/a |
2-pentylpropane-1,3-diol
4-bromo-benzaldehyde
A
2-(4-bromophenyl)-5-pentyl-1,3-dioxane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 3h; Cycloaddition; Heating; | A 50% B n/a |
2-pentylpropane-1,3-diol
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 2h; Reflux; | 48.3% |
2-pentylpropane-1,3-diol
3'-fluoro[1,1'-biphenyl]-4-carbaldehyde
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 2h; Inert atmosphere; Reflux; | 48% |
2-pentylpropane-1,3-diol
4-(trans-4-butylcyclohexanecarbonyloxy)benzaldehyde
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; | 45% |
2-pentylpropane-1,3-diol
Heptanoic acid 4-formylphenyl ester
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; Yields of byproduct given; | A 34% B n/a |
With toluene-4-sulfonic acid In benzene Heating; Yield given; Title compound not separated from byproducts; | A 34% B n/a |
4-hydroxybenzotrifluoride
2-pentylpropane-1,3-diol
2-(4-trifluoromethyl-phenoxymethyl)-heptan-1-ol
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 6.5h; | 31% |
2-pentylpropane-1,3-diol
Decyl p-formylcinnamate
Conditions | Yield |
---|---|
28% |
2-pentylpropane-1,3-diol
4''-(4-ethoxy-2,3,2''-trifluoro-1,1'-terphenyl)carbaldehyde
Conditions | Yield |
---|---|
toluene-4-sulfonic acid In toluene for 2h; Reflux; | 24.9% |
2-pentylpropane-1,3-diol
2-bromo-pentanoic acid 4-formyl-phenyl ester
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; Yields of byproduct given; | A 21% B n/a |
With toluene-4-sulfonic acid In benzene Heating; Yield given; Title compound not separated from byproducts; | A 21% B n/a |
2-pentylpropane-1,3-diol
2-chloro-heptanoic acid 4-formyl-phenyl ester
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; Yields of byproduct given; | A 21% B n/a |
With toluene-4-sulfonic acid In benzene Heating; Yield given; Title compound not separated from byproducts; | A 21% B n/a |
2-pentylpropane-1,3-diol
p-cyanocinnamaldehyde
4-[(E)-2-(5-Pentyl-[1,3]dioxan-2-yl)-vinyl]-benzonitrile
Conditions | Yield |
---|---|
With CH3C6H4SO3H Yield given; |
2-pentylpropane-1,3-diol
Di-spiro<5.1.5.2>pentadecan-3,7,11-trione
trans-3,17-Dipentyl-1,5,15,19-tetraoxatetraspiro<5.2.1.2.5.2.2.2>pentacosan-10-on
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chloroform Heating; |
2-pentylpropane-1,3-diol
N-(Dimethoxymethyl)-4-pentylpiperidin
Conditions | Yield |
---|---|
at 40℃; for 3h; Yield given; |
2-pentylpropane-1,3-diol
2-n-pentyl-3-bromo-1-propanol
Conditions | Yield |
---|---|
With hydrogen bromide In sulfuric acid at 70 - 75℃; | |
With sulfuric acid; hydrogen bromide at 70 - 75℃; for 18h; Yield given; |
2-pentylpropane-1,3-diol
2-n-pentyl-1,3-dibromopropane
Conditions | Yield |
---|---|
With sulfuric acid; hydrogen bromide at 95 - 100℃; for 18h; Yield given; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In benzene Heating; |
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