Dayangchem's 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. DayangChem can provide different quantities
Cas:638-49-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
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
Product Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,
Cas:638-49-3
Min.Order:10 Metric Ton
Negotiable
Type:Trading Company
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
Cas:638-49-3
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
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
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
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.
Cas:638-49-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProduct Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:638-49-3
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAnsciep 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
pentyl formate CAS NO.638-49-3 Application:pentyl formate CAS NO.638-49-3
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
Cas:638-49-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirypentyl formate CAS NO.638-49-3Appearance:powder Storage:Store at RT. Package:in foil bag or customized Application:Industrial Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by sea LCL/
Cas:638-49-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHENAN SUNLAKE ENTERPRISE CORPORATION Our company advantages: 1、The highest quality with the competitive price. 2、Professional human services. 3、The fastest and safest delivery service. 4、The faster and safest delivery service. 5、The hig
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
Benzene,1-chloro-2-(dichloromethyl)- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzh
Cas:638-49-3
Min.Order:0
Negotiable
Type:Trading Company
inquirypentyl formate CAS NO.638-49-3 Application:Industrial
We have two R&D center both in Suzhou and Nanjing. The R&D Center owns labs with 2500m3399 Production Base. And excellent staff, advanced equipments ,instruments, strict quality management system enhance our competitiveness.We are good at rare&hard t
Antaeus-biotech with Established in July 8656 is a high-technical enterprise which focus on the development of health products. We have excellent professionals, first-class facilities and perfect management system. Through persistent efforts, we cont
pentyl formate CAS NO.638-49-3 Application:pentyl formate CAS NO.638-49-3
Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
high purity Application:Drug intermediates Materials intermediates and active molecules
Conditions | Yield |
---|---|
With K5 for 0.333333h; Heating; | 98% |
(NH4)8[CeW10O36]*20H2O for 5h; Heating; | 85% |
With supported 2-(sulfooxy)propane-1,2,3-tricarboxylic acid on silica gel at 20℃; for 3h; Neat (no solvent); | 75% |
Conditions | Yield |
---|---|
tetrabutylammomium bromide at 120℃; for 2h; | 94% |
pentan-1-ol
N,N-Dimethylformamide Hydrochloride
A
1-Chloropentane
B
n-pentyl formate
Conditions | Yield |
---|---|
at 100℃; for 0.833333h; | A n/a B 90% |
pentan-1-ol
N,N-Dimethylformamide Hydrochloride
A
1-Chloropentane
B
n-pentyl formate
C
N,N-dimethylammonium chloride
Conditions | Yield |
---|---|
at 100℃; for 0.833333h; Product distribution; different alcohols; | A n/a B 90% C n/a |
Conditions | Yield |
---|---|
With di-isopropyl ether for 2h; Product distribution; Heating; other prim. and sec. alcohols; | 79.6% |
With di-isopropyl ether for 2h; Heating; | 79.6% |
With boron trioxide; toluene-4-sulfonic acid In dichloromethane for 1h; Product distribution; Heating; var. alcohols; | 66.3% |
5,10,15,20-tetra(2,4,6-trimethylphenyl)porphyrinate rhodium(II)
dipentyl ether
(5,10,15,20-tetramesitylporphytinato)butylrhodium(III)
B
n-pentyl formate
Conditions | Yield |
---|---|
With water; tetraphenylphosphonium bromide; triphenylphosphine; potassium hydroxide at 25℃; Inert atmosphere; Darkness; regioselective reaction; | A 79% B 36 %Chromat. |
Conditions | Yield |
---|---|
With water; tetraphenylphosphonium bromide; potassium hydroxide at 60℃; for 24h; Inert atmosphere; Darkness; | A 76 %Chromat. B 76% |
2-tert-butylperoxyoxepan
A
oxepane
B
hexahydro-2H-oxepin-2-one
C
n-pentyl formate
E
acetone
F
tert-butyl alcohol
Conditions | Yield |
---|---|
In various solvent(s) at 120℃; for 12h; Product distribution; Mechanism; | A n/a B 29% C 10% D 18% E 8% F 64% |
n-pentyl formate
Conditions | Yield |
---|---|
With formic acid | |
With /BRN= 1209246/ Rate constant; |
bis(pentyloxy)methane
chloroform
di-tert-butyl peroxide
A
pentanal
B
1-Chloropentane
C
1-chloromethoxy-pentane
D
dichloromethane
E
n-pentyl formate
F
tert-butyl alcohol
Conditions | Yield |
---|---|
at 130℃; for 1.5h; Product distribution; other concentration of reagents; |
Conditions | Yield |
---|---|
With ozone In tetrachloromethane at 25℃; Rate constant; k= 1.0 liter/mole.sec; |
Conditions | Yield |
---|---|
With di-tert-butyl peroxide at 120℃; Product distribution; Rate constant; other temperature, various concentrations of peroxide, in the presence of ethyl orthoformate; | |
With di-tert-butyl peroxide at 120℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
1-methoxymethoxy-pentane
di-tert-butyl peroxide
A
pentanal
B
1-methoxypentane
C
Methyl formate
D
n-pentyl formate
E
tert-butyl alcohol
F
pentane
Conditions | Yield |
---|---|
at 140℃; Kinetics; Thermodynamic data; Mechanism; other temperature; |
tripentyl orthoformate
benzoyl chloride
A
1-Chloropentane
B
n-pentyl formate
Conditions | Yield |
---|---|
With ozone; titanium(IV) oxide at 80℃; for 2h; Product distribution; Further Variations:; time; UV-irradiation; |
formic acid
1-penten
levulinic acid
A
n-pentyl formate
B
pentyl 4-oxopentanoate
Conditions | Yield |
---|---|
sulfuric acid In 2,2,4-trimethylpentane; water at 75℃; under 5175.52 Torr; for 5h; Conversion of starting material; |
Conditions | Yield |
---|---|
With H5V2Mo10O40*34H2O In sulfolane at 80℃; under 750.075 Torr; for 5h; Reactivity; Inert atmosphere; |
Conditions | Yield |
---|---|
With D-glucose; glucose dehydrogenase from B. megaterium; nicotinamide adenine dinucleotide phosphate; Baeyer–Villiger monooxygenase AFL838 from Aspergillus flavus In methanol at 20℃; pH=8; Enzymatic reaction; regioselective reaction; |
Conditions | Yield |
---|---|
With water; difluoro[4-(trifluoromethyl)phenyl]-λ3-bromane In dichloromethane at 0℃; for 1h; Baeyer-Villiger type oxidation; Inert atmosphere; | A 85 %Chromat. B 5 %Chromat. |
pentan-1-ol
triethylsilyl formate
A
triethylsilyl fluoride
B
n-pentyl formate
Conditions | Yield |
---|---|
With sodium sulfate at 80℃; for 1h; Schlenk technique; Inert atmosphere; Glovebox; | A n/a B 84 %Chromat. |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 95% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 95% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 94% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 93% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 93% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 92% |
N3-[3-methoxyphenyl]-p-tert-butyl-benzamidrazone
n-pentyl formate
1-{3-[4-(tert-butyl)-phenyl]-(1,2,4-triazol-4-yl)}-3-methoxybenzene
Conditions | Yield |
---|---|
at 20℃; for 4h; Heating / reflux; | 91.1% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 91% |
2,3-diamino-5-bromo-6-methylpyridine
n-pentyl formate
6-bromo-5-methylimidazo[4,5-b]pyridine
Conditions | Yield |
---|---|
at 170 - 180℃; for 4h; | 90.5% |
n-pentyl formate
N-3-ethyl-pyridine-3,4-diamine
3-ethyl-3H-imidazo<4,5-c>pyridine
Conditions | Yield |
---|---|
for 3.5h; Heating; | 90% |
Conditions | Yield |
---|---|
dodecacarbonyl-triangulo-triruthenium; P(C4H9)3 In pyridine at 180℃; for 8h; | 89% |
n-pentyl formate
4-trifluoromethylbenzoic acid
pentyl 4-(trifluoromethyl)benzoate
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 89% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 88% |
n-pentyl formate
2-Biphenylcarboxylic acid
pentyl [1,1'-biphenyl]-2-carboxylate
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 88% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 87% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 86% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 86% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 86% |
3,5-dimethylbenzoic acid
n-pentyl formate
pentyl 3,5-dimethylbenzoate
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 86% |
n-pentyl formate
Cyclohexanecarboxylic acid
pentyl cyclohexanecarboxylate
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 86% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 86% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Reagent/catalyst; Solvent; Temperature; Sealed tube; | 85% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 85% |
n-pentyl formate
N4-isopropylpyridine-3,4-diamine
1-isopropyl-1H-imidazo<4,5-c>pyridine
Conditions | Yield |
---|---|
for 3.5h; Heating; | 84% |
n-pentyl formate
3-methyl-4-nitrobenzoic acid
pentyl 3-methyl-4-nitrobenzoate
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 82% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 130℃; for 12h; Sealed tube; | 80% |
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