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:52315-07-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:52315-07-8
Min.Order:1 Kilogram
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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
Product Name: Cypermethrin Synonyms: (+)alpha-cyano-3-phenoxybenzyl-(+)cis,trans-2,2-dichlorovinyl-2,2-dimethylcycl;(+-)-alpha-cyano-3-phenoxybenzyl-(+-)-cis,trans-3-(2,2-dichlorovinyl)-2,2-d;
Cymperator Basic information Product Name: Cymperator Synonyms: (+)alpha-cyano-3-phenoxybenzyl-(+)cis,trans-2,2-dichlorovinyl-2,2-dimethylcycl;(+-)-alpha-cyano-3-phenoxybenzyl-(+-)-cis,t
Cas:52315-07-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryChemical Name Cyano-3-phenoxybenzyl-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate CAS Number 52315-07-8 Molecular Formula
Cas:52315-07-8
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryOur 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
Cas:52315-07-8
Min.Order:1 Kilogram
FOB Price: $45.0 / 50.0
Type:Trading Company
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:52315-07-8
Min.Order:20 Metric Ton
Negotiable
Type:Trading Company
inquiry1.specializing in Beta cypermethrin; 2.Appearance:white to cream solid 3.guaranty quality with low price. Appearance:white powder Package:Solid:50g,100g,200g,250g,400g,500g,1kg,10kg bag ,20kg, 25kg,40kg bag,50kg,600kg, 900kg; Aluminum Foil Ba
Cas:52315-07-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou 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:52315-07-8
Min.Order:0 Metric Ton
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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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Massive 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:52315-07-8
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:52315-07-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:Viscous semisolid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application:Synthetic pyrethroid insecti
We are concentrating on APIs and pharmaceutical intermediates. It is made obtainable from us at the most reasonable rate. Our Service: 1. Rich experience: Our company is a professional production leading factory in China in pharmaceutical are
Cas:52315-07-8
Min.Order:1 Kilogram
FOB Price: $4.8 / 5.0
Type:Other
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Product Name: Cymperator Synonyms: (+)alpha-cyano-3-phenoxybenzyl-(+)cis,trans-2,2-dichlorovinyl-2,2-dimethylcycl;(+-)-alpha-cyano-3-phenoxybenzyl-(+…Appearance:Solid powder Storage:Sealed,light and oxygen resistant Package:aluminum foil bag,carton
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 etc. 3) oem/odm available; 4) rea
Cas:52315-07-8
Min.Order:1 Kilogram
FOB Price: $4.0
Type:Lab/Research institutions
inquiryHANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:52315-07-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:52315-07-8
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
betacypermethrin beta-cypermethrin 95%tc 5%wp 2.5%ec 10%sc pest control insecticide CAS NO.52315-07-8 Application:betacypermethrin beta-cypermethrin 95%tc 5%wp 2.5%ec 10%sc pest control insecticide CAS NO.52315-07-8
Cas:52315-07-8
Min.Order:0
Negotiable
Type:Other
inquirybetacypermethrin beta-cypermethrin 95%tc 5%wp 2.5%ec 10%sc pest control insecticide CAS NO.52315-07-8Appearance:crystal Storage:Store at RT. Package:bag Application:Industrial Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small
Cas:52315-07-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirywe produce and sell good chemicals around the world.Appearance:white power Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:SEA OR AIR Port:China Main Po
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
cypermethrine
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium carbonate In water; toluene | 99% |
With tetrabutylammomium bromide In water; toluene |
Conditions | Yield |
---|---|
In tetrahydrofuran; dichloromethane; water | 95.5% |
With sodium hydroxide In diethylene glycol dimethyl ether; water | 90% |
With sodium hydroxide In tetrahydrofuran; water | |
In cyclohexane; water |
sodium cyanide
permethric acid chloride
3-Phenoxybenzaldehyde
cypermethrine
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane at 35 - 40℃; for 4h; | 93.1% |
3-Phenoxybenzaldehyde
cypermethrine
Conditions | Yield |
---|---|
In dichloromethane; permethric acid chloride; water; acetonitrile | 90% |
In n-heptane; water |
1,4-dioxane
permethric acid chloride
3-Phenoxybenzaldehyde
cypermethrine
Conditions | Yield |
---|---|
In water | 81% |
permethric acid chloride
3-phenoxy-benzoyl chloride
sodium cyanide
cypermethrine
Conditions | Yield |
---|---|
With sodium tetrahydroborate; tetrabutylammomium bromide In dichloromethane; water |
permethric acid chloride
sodium cyanide
3-Phenoxybenzaldehyde
cypermethrine
Conditions | Yield |
---|---|
With N-butyl-N,N-dimethyl-(α-phenyl)ethylammonium bromide In water; 1,2-dichloro-ethane at 0 - 5℃; for 2.25h; |
1,4-diaza-bicyclo[2.2.2]octane
permethric acid chloride
3-Phenoxybenzaldehyde
cypermethrine
Conditions | Yield |
---|---|
With sodium carbonate In octane; water | |
With sodium carbonate In octane; water |
permethric acid chloride
sodium carbonate
3-Phenoxybenzaldehyde
cypermethrine
Conditions | Yield |
---|---|
In n-heptane; water | |
In n-heptane; water |
permethric acid chloride
3-(cyclohexylamino)propanesulfonic acid
3-Phenoxybenzaldehyde
cypermethrine
Conditions | Yield |
---|---|
With sodium carbonate In n-heptane; water |
2-hydroxy-2-(3-phenoxyphenyl)acetonitrile
cypermethrine
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide; sodium chloride In water; toluene |
Conditions | Yield |
---|---|
With sodium carbonate In n-heptane; water |
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran |
Conditions | Yield |
---|---|
With sodium hydroxide In N-methyl-acetamide; water |
2-oxo-2-(3-phenoxy-α-cyano-benzyloxy)-5,5-dimethyl-1,3,2-dioxa-phosphorinane
diethylene glycol dimethyl ether
cypermethrine
methanesulfonyl chloride
3-Phenoxybenzaldehyde
3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
cypermethrine
Conditions | Yield |
---|---|
With 1-methyl-pyrrolidin-2-one In toluene |
alpha-bromo-3-phenoxybenzeneacetonitrile
3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
cypermethrine
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium carbonate In water; toluene |
3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
cypermethrine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: phosgene; triethylamine / 2 h / 100 °C 2: 1,4-diaza-bicyclo[2.2.2]octane / 4 h / 35 - 40 °C View Scheme |
cypermethrine
A
2-hydroxy-2-(3-phenoxyphenyl)acetonitrile
B
3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid
Conditions | Yield |
---|---|
With sodium phosphate buffer; Aspergillus niger ZD11 pyrethroid hydrolase In acetonitrile at 30℃; pH=6.8; Enzyme kinetics; | |
With sodium phosphate buffer; Klebsiella sp. ZD112 pyrethroid-hydrolyzing esterase In acetonitrile at 30℃; pH=7.0; Enzyme kinetics; | |
With carboxylesterase EstSt7 from Sulfolobus tokodaii strain 7; water In ethanol at 80℃; pH=9; Kinetics; Enzymatic reaction; |
cypermethrine
A
[(S)-cyano-(3-phenoxyphenyl)methyl](1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
B
(R)-α-cyano-3-phenoxybenzyl (1R,3R)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
C
(+)-(S)-α-cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dichlorovinyl)-2, 2-dimethylcyclopropanecarboxylate
Conditions | Yield |
---|---|
Resolution of stereoisomers; |
Conditions | Yield |
---|---|
In water at 40℃; for 24h; Sonication; |
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