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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

Crystal violet lactone manufacture CAS 1552-42-7

Cas:1552-42-7

Min.Order:100 Kiloliter

FOB Price: $40.0 / 45.0

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Jinan Finer Chemical Co., Ltd

Product Description Name Crystal violet lactone (CVL) CAS No. 1552-42-7 Appearance yellowis

Crystal violet lactone

Cas:1552-42-7

Min.Order:10 Gram

FOB Price: $20.0 / 30.0

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Dayang Chem (Hangzhou) Co.,Ltd.

img 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

Crystal violet lactone /manufacturer/high quality/in stock

Cas:1552-42-7

Min.Order:1 Kilogram

FOB Price: $1.0

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance off white powder off white powder Assay 97.0%min

High purity Various Specifications crystal violet lactone CAS:1552-42-7

Cas:1552-42-7

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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Simagchem Corporation

Welcome 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

High quality Crystal Violet Lactone supplier in China

Cas:1552-42-7

Min.Order:0 Metric Ton

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Hebei yanxi chemical co.,LTD.

Hebei 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

Crystal violet lactone best price CAS NO.1552-42-7

Cas:1552-42-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

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Wuhan Fortuna Chemical Co.,Ltd

High 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

High quality Crystal violet lactone CAS 1552-42-7 with factory price

Cas:1552-42-7

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

ISO Product name Crystal violet lactone Other name Phthalide CAS# 1552-42-7 EINECS# 216-293-5 Formula C26H29N3O2 Molecular W

Crystal violet lactone

Cas:1552-42-7

Min.Order:2 Kilogram

Negotiable

Type:Trading Company

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Ality Chemical Corporation

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

Factory Supply Crystal Violet Lactone

Cas:1552-42-7

Min.Order:1

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Type:Other

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Xi'an Xszo Chem Co., Ltd.

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

Chemwill Asia Co., Ltd.

Crystal violet lactone -- CHemwill

Cas:1552-42-7

Min.Order:1 Metric Ton

FOB Price: $1.0

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Leader Biochemical Group

About Product Details Crystal violet lactone Chemi

China Biggest factory Manufacturer Supply High Quality Crystal violet lactone CAS 1552-42-7

Cas:1552-42-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Crystal violet lactone Basic information Product Name: Crystal violet lactone Synonyms: 3,3-bis(p-Dimethylaminophenyl)-6-dimethylaminophthalate;6-(dimethylamino)-3,3-bis[4-(dimethylamino

Crystal violet lactone

Cas:1552-42-7

Min.Order:1 Kilogram

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Hebei Nengqian Chemical Import and Export Co., LTD

With 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

Crystal violet lactone

Cas:1552-42-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Factory direct supply CAS 1552-42-7 with best quality

Cas:1552-42-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

Crystal violet lactone /manufacturer/high quality/in stock

Cas:1552-42-7

Min.Order:10 Kilogram

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Henan Sinotech Import&Export Corporation

CAS 1552-42-7 Name Crystal violet lactone Appearance White crystal Application It is an important functional dye for the production of pressur

Crystal violet lactone CAS: 1552-42-7

Cas:1552-42-7

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Off-white powder Storage:R.T Package:25kg/drum Application:Heat (pressure) sensitive dyes Transportation:Express/Sea/Air Port:Any port in China

Crystal violet lactone cas 1552-42-7

Cas:1552-42-7

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.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

1(3H)-Isobenzofuranone,6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]- 1552-42-7

Cas:1552-42-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Crystal 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

Crystal violet lactone CAS:1552-42-7

Cas:1552-42-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

1(3H)-Isobenzofuranone,6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-

Cas:1552-42-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

1. 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

Crystal violet lactone

Cas:1552-42-7

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan 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

1(3H)-Isobenzofuranone,6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-

Cas:1552-42-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best 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

Crystal Violet Lactone

Cas:1552-42-7

Min.Order:0

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Triumph International Development Limilted

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

Crystal violet lactone

Cas:1552-42-7

Min.Order:100 Metric Ton

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Type:Lab/Research institutions

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,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 Crystal violet lactone

Cas:1552-42-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

Crystal violet lactone

Cas:1552-42-7

Min.Order:0 Metric Ton

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Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&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

Crystal Violet Lactone

Cas:1552-42-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fonlynn Health Technology Co., Ltd.

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

CVL ( Crystal Violet Lactone )

Cas:1552-42-7

Min.Order:0

Negotiable

Type:Trading Company

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Zibo Hangyu Biotechnology Development Co., Ltd

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

High quality Crystal Violet Lactone

Cas:1552-42-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Synthetic route

2-[4,4'-bis-(dimethylamino)-benzhydryl]-5-dimethylaminobenzoic acid
1255-69-2

2-[4,4'-bis-(dimethylamino)-benzhydryl]-5-dimethylaminobenzoic acid

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide In water95.4%
4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone
76339-00-9

4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone

A

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

B

3,3-bis-(p-dimethylaminophenyl)-6-dimethylamino-N-aminophthalimidine
76918-85-9

3,3-bis-(p-dimethylaminophenyl)-6-dimethylamino-N-aminophthalimidine

Conditions
ConditionsYield
With hydrogenchloride for 2h; Heating;A 0.33 g
B 0.70 g
dimethyl sulfate
77-78-1

dimethyl sulfate

6-amino-3,3-bis(4-dimethylaminophenyl)phthalide
29199-07-3

6-amino-3,3-bis(4-dimethylaminophenyl)phthalide

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

3,3-bis-p-dimethylaminophenylphthalide
5339-80-0

3,3-bis-p-dimethylaminophenylphthalide

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

Conditions
ConditionsYield
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
29199-08-4

6-nitro-3,3-bis(4-dimethylaminophenyl)phthalide

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Fe / HCl
View Scheme
phenolphthalein
77-09-8

phenolphthalein

A

2-[4,4'-bis-(dimethylamino)-benzhydryl]-5-dimethylaminobenzoic acid
1255-69-2

2-[4,4'-bis-(dimethylamino)-benzhydryl]-5-dimethylaminobenzoic acid

B

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

Conditions
ConditionsYield
With sodium hydroxide; acetic acid In water; toluene
(4-dimethylamino-benzyliden)-urea
623927-11-7

(4-dimethylamino-benzyliden)-urea

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

Conditions
ConditionsYield
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
100-10-7

4-dimethylamino-benzaldehyde

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

Conditions
ConditionsYield
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
tris(acetonitrile)pentamethylcyclopentadienylruthenium(II) hexafluorophosphate

tris(acetonitrile)pentamethylcyclopentadienylruthenium(II) hexafluorophosphate

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

A

[(η6-crystal violet lactone)RuCp*]PF6
926919-99-5

[(η6-crystal violet lactone)RuCp*]PF6

B

[(η6-crystal violet lactone)(RuCp*)2](PF6)2

[(η6-crystal violet lactone)(RuCp*)2](PF6)2

Conditions
ConditionsYield
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)
88945-10-2

(η6-naphthalene)(η4-1,5-cyclooctadiene)ruthenium(0)

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

[(crystal violet lactone)Ru(η4-cod)]
926919-82-6

[(crystal violet lactone)Ru(η4-cod)]

Conditions
ConditionsYield
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
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

methylhydrazine
60-34-4

methylhydrazine

2-methyl-4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone
76347-53-0

2-methyl-4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone

Conditions
ConditionsYield
In ethanol for 10h; Heating;34%
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone
76339-00-9

4,4-bis-(p-dimethylaminophenyl)-7-dimethylamino-3,4-dihydro-1(2H)-phthalazinone

Conditions
ConditionsYield
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
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

nitrobenzene
98-95-3

nitrobenzene

C44H44N6O8

C44H44N6O8

Conditions
ConditionsYield
Mechanism;
3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone
1552-42-7

3,3-Bis<-(dimethylamino)phenyl>-6-(dimethylamino)-1(3H)isobenzofuranone

C26H27N3O2

C26H27N3O2

Conditions
ConditionsYield
With aluminium trichloride; urea at 135 - 140℃; for 22h;1.20 g
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