DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:4925-88-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:4925-88-6
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:4925-88-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry2,5-DIMETHOXY-4-METHYLBENZALDEHYDE CAS:4925-88-6 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
Cas:4925-88-6
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:4925-88-6
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
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:4925-88-6
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryOur 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
Cas:4925-88-6
Min.Order:1 Kilogram
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
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:4925-88-6
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:4925-88-6
Min.Order:10 Gram
FOB Price: $100.0
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:4925-88-6
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:4925-88-6
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:4925-88-6
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquirySAGECHEM 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:4925-88-6
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
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe 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:4925-88-6
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryAcmec 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
Cas:4925-88-6
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryOur advantage:Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientif
Cas:4925-88-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryTIANFU-CHEM 2,5-DIMETHOXY-4-METHYLBENZALDEHYDE Application:TIANFU-CHEM 2,5-DIMETHOXY-4-METHYLBENZALDEHYDE
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Other
inquirybest seller Application:API
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Trading Company
inquiry2,5-DIMETHOXY-4-METHYLBENZALDEHYDEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryTrimeric sodium phosphate detergent auxiliary agent is a kind of excellent properties, is one of the biggest component of detergent consumption during the production, it has four aspects: 1, chelation of heavy metal ions, heavy metal ions in the wate
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryTIANFU-CHEM 2,5-DIMETHOXY-4-METHYLBENZALDEHYDEAppearance:white powder Storage:Room temperature Package:200KG Application:Industrial Grade Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or
Cas:4925-88-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,5-dimethoxy toluene
N-methyl-N-phenylformamide
2,5-dimethoxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
Stage #1: N-methyl-N-phenylformamide With trichlorophosphate at 20℃; for 0.833333h; Inert atmosphere; Stage #2: 2,5-dimethoxy toluene at 70℃; for 1h; Inert atmosphere; | 86% |
Stage #1: N-methyl-N-phenylformamide With trichlorophosphate at 20℃; for 0.666667h; Stage #2: 2,5-dimethoxy toluene at 50℃; for 6h; Stage #3: With sodium acetate; sodium hydrogensulfite more than 3 stages; | 67% |
(i) POCl3, (ii) /BRN= 2045336/; Multistep reaction; | |
With trichlorophosphate at 0 - 80℃; for 1h; | |
Stage #1: N-methyl-N-phenylformamide With trichlorophosphate at 20℃; for 4h; Stage #2: 2,5-dimethoxy toluene at 70℃; for 2h; |
2,5-dimethoxy toluene
N,N-dimethyl-formamide
2,5-dimethoxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
With trichlorophosphate at 80℃; for 8h; | 85.9% |
With trichlorophosphate In 1,2-dichloro-ethane at 80℃; for 12h; Vilsmeier-Haack formylation; | 80% |
With trichlorophosphate at 60℃; for 24h; Formylation; |
2,5-dihydroxy-4-methylbenzaldehyde
methyl iodide
2,5-dimethoxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 20℃; for 18h; | 80% |
With potassium carbonate In acetone at 25℃; for 20h; |
2-(2,5-dimethoxy-4-methyl-phenyl)-[1,3]dioxolane
A
2,5-dimethoxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
With cobalt (III) fluoride In acetonitrile at 20℃; for 0.416667h; Oxidation; Demethylation; | A 20% B 55% |
Dichloromethyl methyl ether
2,5-dimethoxy toluene
2,5-dimethoxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
With tin(IV) chloride 1.) CH2Cl2, 0 deg C, 1 h, 2.) CH2Cl2, a) 0 deg C, 30 min, b) RT, 1 h; Yield given. Multistep reaction; | |
Stage #1: 2,5-dimethoxy toluene With titanium tetrachloride In dichloromethane at 20℃; for 2h; Inert atmosphere; Cooling with ice; Stage #2: Dichloromethyl methyl ether In dichloromethane at 20℃; for 2.5h; Inert atmosphere; Cooling with ice; | 9.1 g |
Conditions | Yield |
---|---|
With hydrogenchloride; aluminium trichloride; sulfuric acid 1) tetrachloroethane, 8 h, 65-70 deg C 2) overnight, room temperature 3) steam distillation; Yield given. Multistep reaction; |
2,5-dimethoxy-4-methylphenylmethanol
2,5-dimethoxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
With selenium(IV) oxide |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 82 percent / potassium hydroxide / methanol / 8 h / steam distillation 2: 1) HCl, aluminium chloride 2) aqueous H2SO4 / 1) tetrachloroethane, 8 h, 65-70 deg C 2) overnight, room temperature 3) steam distillation View Scheme |
2,5-dimethoxy toluene
N-methyl-N-phenylformamide
2,5-dimethoxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
In water |
2,5-dimethoxy-4-methylbenzaldehyde
2-hydroxy-4-methyl-5-methoxybenzaldehyde
Conditions | Yield |
---|---|
With aluminium trichloride; sodium iodide In acetonitrile for 2h; Heating; | 99% |
With boron trichloride In dichloromethane at -78 - 20℃; | 65% |
Stage #1: 2,5-dimethoxy-4-methylbenzaldehyde With aluminum (III) chloride; sodium iodide In acetonitrile at 80℃; for 1h; Stage #2: With water In acetonitrile at 0℃; |
2,5-dimethoxy-4-methylbenzaldehyde
2,5-dihydroxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
With boron tribromide In dichloromethane at -78℃; for 8h; | 99% |
With boron tribromide In dichloromethane at -78℃; for 24h; | 87% |
2,5-dimethoxy-4-methylbenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 2,5-dimethoxy-4-methylbenzaldehyde With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid In dichloromethane at -10℃; for 1h; Inert atmosphere; Stage #2: With potassium hydroxide In methanol at 20℃; for 0.5h; Inert atmosphere; | 98% |
2,5-dimethoxy-4-methylbenzaldehyde
C10H13NO3
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium acetate In methanol at 20℃; for 18h; | 92% |
With hydroxylamine hydrochloride; sodium acetate In methanol at 25℃; for 2h; |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol for 5h; Heating; | 91% |
2,5-dimethoxy-4-methylbenzaldehyde
2,5-dimethoxy-4-methylphenylmethanol
Conditions | Yield |
---|---|
With sodium hydroxide; sodium tetrahydroborate In tetrahydrofuran; water for 0.5h; Ambient temperature; | 85% |
With sodium hydroxide; sodium tetrahydroborate; water In tetrahydrofuran at 20℃; for 0.5h; Reduction; |
2,5-dimethoxy-4-methylbenzaldehyde
cyclopropyldiphenylsulfonium tetrafluoroborate
2-(2,5-dimethoxy-4-methylphenyl)cyclobutanone
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0℃; for 2h; | 84% |
Conditions | Yield |
---|---|
84% |
cycl-isopropylidene malonate
2,5-dimethoxy-4-methylbenzaldehyde
5-(2,5-Dimethoxy-4-methyl-benzylidene)-2,2-dimethyl-[1,3]dioxane-4,6-dione
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 12h; Ambient temperature; | 83% |
Conditions | Yield |
---|---|
With piperidine for 0.15h; microwave irradiation; | 82% |
2,5-dimethoxy-4-methylbenzaldehyde
allylmagnesium bromide
1-(2,5-dimethoxy-4-methylphenyl)but-3-en-1-ol
Conditions | Yield |
---|---|
Stage #1: 2,5-dimethoxy-4-methylbenzaldehyde; allylmagnesium bromide In diethyl ether for 2.5h; Stage #2: With water; ammonium chloride In diethyl ether | 81% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 0℃; for 1.5h; | 81% |
2,5-dimethoxy-4-methylbenzaldehyde
methyl (triphenylphosphoranylidene)acetate
Conditions | Yield |
---|---|
In benzene for 4h; Wittig-Horner olefination; Reflux; | 80% |
2,5-dimethoxy-4-methylbenzaldehyde
cyclopropyldiphenylsulfonium triflate
2-(2,5-dimethoxy-4-methylphenyl)cyclobutanone
Conditions | Yield |
---|---|
Stage #1: 2,5-dimethoxy-4-methylbenzaldehyde; cyclopropyldiphenylsulfonium triflate With potassium tert-butylate In tetrahydrofuran at -15 - 20℃; for 3h; Stage #2: With tetrafluoroboric acid In tetrahydrofuran at 20℃; for 3h; | 80% |
2,5-dimethoxy-4-methylbenzaldehyde
A
1,4-dimethoxy-2-methyl-5-nitrobenzene
Conditions | Yield |
---|---|
With nitric acid In dichloromethane at 20℃; for 24h; | A 80% B 5% |
Nitroethane
2,5-dimethoxy-4-methylbenzaldehyde
A
1-(2,5-Dimethoxy-4-methyl-phenyl)-2-nitro-1-propan
B
2,5-dimethoxy-4-methyl-benzonitrile
Conditions | Yield |
---|---|
With ammonium acetate In acetic acid at 50℃; under 7500600 Torr; for 3h; | A 78% B n/a |
2,5-dimethoxy-4-methylbenzaldehyde
1-Nitropropane
A
1,4-Dimethoxy-2-methyl-5-((E)-2-nitro-but-1-enyl)-benzene
B
2,5-dimethoxy-4-methyl-benzonitrile
Conditions | Yield |
---|---|
With ammonium acetate In acetic acid at 50℃; under 7500600 Torr; for 3h; | A 74% B n/a |
Conditions | Yield |
---|---|
With ammonium acetate for 20h; Heating; | 72% |
2,5-dimethoxy-4-methylbenzaldehyde
4-methyl-2,5-dimethoxy-benzoic acid
Conditions | Yield |
---|---|
With potassium permanganate In water at 75℃; for 2h; | 71% |
Stage #1: 2,5-dimethoxy-4-methylbenzaldehyde With potassium permanganate In water at 75℃; for 2h; Stage #2: With sodium hydroxide In water pH=10; | 71% |
With dihydrogen peroxide; potassium hydroxide In water at 65℃; for 24.3333h; | 70% |
With potassium permanganate | |
With sodium chlorite; aminosulfonic acid In water; acetone for 1.5h; Cooling with ice; | 6.36 g |
2,5-dimethoxy-4-methylbenzaldehyde
2-(2-iodophenyl)acetonitrile
Conditions | Yield |
---|---|
With copper(l) iodide; 4,7-Dimethyl-1,10-phenanthroline; caesium carbonate In dimethyl sulfoxide at 90℃; for 36h; regioselective reaction; | 70% |
2,5-dimethoxy-4-methylbenzaldehyde
Dimethyl succinate
(E)-3-methoxycarbonyl-4-(2,5-dimethoxy-4-methylphenyl)but-3-enoic acid
Conditions | Yield |
---|---|
With potassium tert-butylate In tert-butyl alcohol for 13.5h; Heating; | 62% |
2,5-dimethoxy-4-methylbenzaldehyde
2-bromoaniline
3-(2-nitroethenyl)-1H-indole
Conditions | Yield |
---|---|
Stage #1: 2,5-dimethoxy-4-methylbenzaldehyde; 2-bromoaniline With iron(III) chloride In 1,2-dichloro-ethane for 0.166667h; Reflux; Stage #2: 3-(2-nitroethenyl)-1H-indole In 1,2-dichloro-ethane for 56h; Reflux; | 43% |
2,5-dimethoxy-4-methylbenzaldehyde
(E)-1,2-bis(2,5-dimethoxy-p-tolyl)ethene
Conditions | Yield |
---|---|
With titanium(III) chloride; lithium In 1,2-dimethoxyethane for 16h; Heating; | 34% |
Nitroethane
2,5-dimethoxy-4-methylbenzaldehyde
1-(2,5-Dimethoxy-4-methyl-phenyl)-2-nitro-1-propan
nitromethane
2,5-dimethoxy-4-methylbenzaldehyde
2,5-Dimethoxy-4-methyl-β-nitrostyrol
2,5-dimethoxy-4-methylbenzaldehyde
N-acetylglycine
4-(2,5-dimethoxy-4-methyl-benzylidene)-2-methyl-4H-oxazol-5-one
Conditions | Yield |
---|---|
With sodium acetate In acetic anhydride Heating; |
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