ProName: Crystal violet lactone -- CHe... CasNo: 1552-42-7 Molecular Formula: CAS 1552-42-7 Appearance: As per COA Application: It is an important raw material and in... DeliveryTime: within 5days upon order PackAge
Cas:1552-42-7
Min.Order:100 Kiloliter
FOB Price: $40.0 / 45.0
Type:Lab/Research institutions
inquiryProduct Description Name Crystal violet lactone (CVL) CAS No. 1552-42-7 Appearance yellowis
Cas:1552-42-7
Min.Order:10 Gram
FOB Price: $20.0 / 30.0
Type:Lab/Research institutions
inquiryimg src="fAppearance:Off white powder Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemica
Cas:1552-42-7
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryItems Standard Result Appearance off white powder off white powder Assay 97.0%min
Cas:1552-42-7
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
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:1552-42-7
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryHebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
Cas:1552-42-7
Min.Order:1 Kilogram
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryHigh quality Crystal violet lactone CAS 1552-42-7 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed
Cas:1552-42-7
Min.Order:10 Kilogram
FOB Price: $10.0
Type:Trading Company
inquiryISO Product name Crystal violet lactone Other name Phthalide CAS# 1552-42-7 EINECS# 216-293-5 Formula C26H29N3O2 Molecular W
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
1. 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:1552-42-7
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiry
Cas:1552-42-7
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiryAbout Product Details Crystal violet lactone Chemi
Cas:1552-42-7
Min.Order:1 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
inquiryCrystal violet lactone Basic information Product Name: Crystal violet lactone Synonyms: 3,3-bis(p-Dimethylaminophenyl)-6-dimethylaminophthalate;6-(dimethylamino)-3,3-bis[4-(dimethylamino
Cas:1552-42-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:1552-42-7
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:1552-42-7
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:1552-42-7
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryCAS 1552-42-7 Name Crystal violet lactone Appearance White crystal Application It is an important functional dye for the production of pressur
Cas:1552-42-7
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryAppearance:Off-white powder Storage:R.T Package:25kg/drum Application:Heat (pressure) sensitive dyes Transportation:Express/Sea/Air Port:Any port in China
Cas:1552-42-7
Min.Order:25 Kilogram
Negotiable
Type:Lab/Research institutions
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:1552-42-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCrystal violet lactone CAS:1552-42-7 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:1552-42-7
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:1552-42-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:1552-42-7
Min.Order:1 Kilogram
FOB Price: $80.0 / 100.0
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:1552-42-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Appearance:White to pale white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:It is an important raw material and in... Transportation:Common products:Sea
Cas:1552-42-7
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:1552-42-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:1552-42-7
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
Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Zibo 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:1552-42-7
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry2-[4,4'-bis-(dimethylamino)-benzhydryl]-5-dimethylaminobenzoic acid
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide In water | 95.4% |
4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone
A
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
B
3,3-bis-(p-dimethylaminophenyl)-6-dimethylamino-N-aminophthalimidine
Conditions | Yield |
---|---|
With hydrogenchloride for 2h; Heating; | A 0.33 g B 0.70 g |
dimethyl sulfate
6-amino-3,3-bis(4-dimethylaminophenyl)phthalide
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
3,3-bis-p-dimethylaminophenylphthalide
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: nitric acid (d 1.45) / H2SO4 2: Fe / HCl View Scheme |
6-nitro-3,3-bis(4-dimethylaminophenyl)phthalide
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Fe / HCl View Scheme |
phenolphthalein
A
2-[4,4'-bis-(dimethylamino)-benzhydryl]-5-dimethylaminobenzoic acid
B
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
Conditions | Yield |
---|---|
With sodium hydroxide; acetic acid In water; toluene |
(4-dimethylamino-benzyliden)-urea
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 2 h / 80 °C 2.1: water / 2 h / 90 °C 2.2: 50 - 70 °C 3.1: dihydrogen peroxide / water / 2 h View Scheme |
4-dimethylamino-benzaldehyde
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: sulfuric acid / water / 2 h / 50 °C 2.1: 2 h / 80 °C 3.1: water / 2 h / 90 °C 3.2: 50 - 70 °C 4.1: dihydrogen peroxide / water / 2 h View Scheme |
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
A
[(η6-crystal violet lactone)RuCp*]PF6
Conditions | Yield |
---|---|
In dichloromethane (inert conditions); stirring mixture of ruthenium compd. and crystal violet lactone in CH2Cl2 at room temp. for 2 h; evapn., chromy. (alumina, CH2Cl2-CH3CN (8:1)) to elute mononuclear complex, eluting with CH3CN to give dinuclear complex, elem. anal.; | A 72% B 8% |
(η6-naphthalene)(η4-1,5-cyclooctadiene)ruthenium(0)
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
[(crystal violet lactone)Ru(η4-cod)]
Conditions | Yield |
---|---|
With CH3CN In tetrahydrofuran (inert conditions); stirring mixture of ruthenium compd., crystal violetlactone and acetonitrile in THF at room temp. for 2 d; concn., filtration through alumina, evapn., chromy. (alumina, toluene, then toluene-THF (25:1)), evapn., (1)H NMR; | 47% |
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
methylhydrazine
2-methyl-4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone
Conditions | Yield |
---|---|
In ethanol for 10h; Heating; | 34% |
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 70℃; for 2h; Rate constant; | 3.7 g |
With hydrazine hydrate In ethanol for 2h; Heating; | 3.7 g |
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
nitrobenzene
Conditions | Yield |
---|---|
Mechanism; |
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
Conditions | Yield |
---|---|
With aluminium trichloride; urea at 135 - 140℃; for 22h; | 1.20 g |
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