Our product has a very high quality and now we are exporting to customers overseas with very positive feedback. With best price, quality and service from Nanjing Sunny, we are confident to set up a very nice cooperation with customers all over the w
CAS No. 3811-73-2 Molecular formula C5H4NOSNa Molecular weight 149.16 Appearance Similar to white powder Purity
Cas:3811-73-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquirya preservative against bacteria, fungi, and yeast. It is unstable in light and in the presence of oxidizing agents. Zinc pyrithione is useful in gels, creams, heavy lotions, and talcum powder. Appearance:Amber Liquid Package:25kgs/drum, 250kgs/drum
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
Cas:3811-73-2
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquirySpecifications CAS No.: 3811-73-2 Other Names: Sodium omadine MF: C5H5NNaOS EINECS No.: 223-296-5 Place of Origin: Liaoning, China (
Cas:3811-73-2
Min.Order:1 Kilogram
FOB Price: $92.0 / 120.0
Type:Other
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:3811-73-2
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Light yellow liquid/ Off-white powder Storage:2-8°C Package:
Cas:3811-73-2
Min.Order:250 Kilogram
FOB Price: $5.0 / 8.0
Type:Trading Company
inquirySodium Omadine (SPT), CAS No. 3811-73-2 40% 99% Sodium Omadine (SPT) CAS No. 3811-73-2 Purity :40% 98% min Appearance:white powder Storage:Warehouse ventilation, away from open flame, high temperature, and antioxidant Package:25kg/bag or 25kg
Product description: Product name 2-Pyridinethiol-1-oxide sodium salt CAS number 3811-73-2 Assay ≥99% Appearance White or off-white powder Capacity 200mt/year Application Dai
Cas:3811-73-2
Min.Order:10 Gram
FOB Price: $12.0
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
Cas:3811-73-2
Min.Order:1
Negotiable
Type:Other
inquiry1. 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:3811-73-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:3811-73-2
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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 according to the contract research and development services for t
Cas:3811-73-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:3811-73-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryHebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、Azamethiphos、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、
Cas:3811-73-2
Min.Order:1 Kilogram
FOB Price: $11.0 / 16.0
Type:Trading Company
inquiryName:Sodium-2-pyridinethiol-1-oxide CAS NO:3811-73-2 Grade:Medical scientific research and export Molecular formula: C5H5NNaOS Molecular weight:150.1535 Product Quality 12 years of chemical raw materials Mature operation of the industry Sy
Cas:3811-73-2
Min.Order:25 Kilogram
FOB Price: $2.0 / 3.0
Type:Other
inquiryMol File: 3811-73-2.mol Sodium Pyrithione Chemical Properties Melting point -25 °C Boiling point 109 °C density 1.22 vapor pressure 0-
Cas:3811-73-2
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Lab/Research institutions
inquirySodium omadine Basic information Product Name: Sodium omadine Synonyms: SODIUM-2-PYRIDINETHIOL-1-OXIDE;SODIUM PYRIDINE-2-THIOLATE 1-OXIDE HYDRATE;SODIUM PYRITHIONE;
Cas:3811-73-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:3811-73-2
Min.Order:1 Kilogram
FOB Price: $1200.0 / 1500.0
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:3811-73-2
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:3811-73-2
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:3811-73-2
Min.Order:1 Kilogram
FOB Price: $65.0 / 75.0
Type:Trading Company
inquirySodium pyrithione Alias: Sodium omadine; Sodium Pyrithione; 2-Mercaptopyridine-N-oxide sodium salt; NaPT; ; sodium pyridine-2-thiolate 1-oxide; 2-thioxopyridin-1(2H)-olate; 2-pyridinethiol, 1-oxide, sodium
Cas:3811-73-2
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta
Cas:3811-73-2
Min.Order:10 Gram
Negotiable
Type:Other
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:3811-73-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:3811-73-2
Min.Order:1 Kilogram
FOB Price: $85.0 / 100.0
Type:Trading Company
inquirySodium Pyrithione CAS:3811-73-2 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 interme
Cas:3811-73-2
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
Product Detail Minimum Order Qty. 10 Gram
Cas:3811-73-2
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
Stage #1: pyridine N-oxide With sodium sulfide; 1,3-diisopropylbenzene; sulfur; calcium hydroxide In water at 200℃; for 3.5h; Inert atmosphere; Stage #2: With sodium hydroxide In water pH=8; Temperature; Time; Reagent/catalyst; | |
Stage #1: pyridine N-oxide With sodium sulfide; sodium hexadecyl diphenyl oxide disulfonate; sulfur; calcium hydroxide at 200℃; Autoclave; Inert atmosphere; Reflux; Stage #2: With hydrogenchloride In water pH=3; Stage #3: With sodium hydroxide In water pH=9; Reagent/catalyst; Temperature; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dihydrogen peroxide / water / 1 h / 65 - 80 °C 2: sodium hydrogen sulfide; sodium hydroxide / water / 2.5 h / 60 - 65 °C / Large scale View Scheme | |
Multi-step reaction with 2 steps 1: dihydrogen peroxide / water / 2 h / 65 - 80 °C / Molecular sieve; Green chemistry 2: sodium hydrogen sulfide; sodium hydroxide / 2 h / 65 - 80 °C / Green chemistry View Scheme | |
Multi-step reaction with 2 steps 1: dihydrogen peroxide / water / 7 h / 90 °C 2: sodium hydrogen sulfide; sodium hydroxide / 3 h / 80 °C View Scheme |
Conditions | Yield |
---|---|
With sodium hydrogen sulfide; sodium hydroxide In water at 60 - 65℃; for 2.5h; Large scale; | 1218 g |
With sodium hydrogen sulfide; sodium hydroxide at 65 - 80℃; for 2h; Green chemistry; | 544 g |
With sodium hydrogen sulfide; sodium hydroxide at 80℃; for 3h; |
2-mercaptopyridine-1-oxide sodium salt
Conditions | Yield |
---|---|
In diethyl ether | 100% |
2-mercaptopyridine-1-oxide sodium salt
13-bromo-12-methoxypodocarpa-8,11,13-trien-19-oyl chloride
13-bromo-12-methoxy-4α-(2'-pyridylthio)-18-norpodocarpa-8,11,13-triene
Conditions | Yield |
---|---|
With dmap In benzene for 1.75h; Heating; | 100% |
2-mercaptopyridine-1-oxide sodium salt
zinc(II) chloride
zinc pyrithione
Conditions | Yield |
---|---|
In water at 70℃; for 1.16667h; Product distribution / selectivity; | 99.1% |
Conditions | Yield |
---|---|
In water at 70℃; for 2h; Product distribution / selectivity; | 98.8% |
potassium tetrachloroplatinate(II)
2-mercaptopyridine-1-oxide sodium salt
dimethyl sulfoxide
Conditions | Yield |
---|---|
Stage #1: potassium tetrachloroplatinate(II); 2-mercaptopyridine-1-oxide sodium salt In water; N,N-dimethyl-formamide at 20℃; for 0.5h; Inert atmosphere; Stage #2: dimethyl sulfoxide In water; N,N-dimethyl-formamide at 100℃; for 10h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 24h; Inert atmosphere; Schlenk technique; | 97% |
2-mercaptopyridine-1-oxide sodium salt
benzyl bromide
2-(benzylsulfanyl)pyridine 1-oxide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 80℃; for 2h; | 96% |
Conditions | Yield |
---|---|
In tetrahydrofuran for 24h; Inert atmosphere; Schlenk technique; | 96% |
chloroxoacetic acid (4-nitrophenyl)methyl ester
2-mercaptopyridine-1-oxide sodium salt
2-[(4-nitrobenzyl)sulfanyl]pyridine
Conditions | Yield |
---|---|
With PVS In benzene for 1h; Heating; | 95% |
potassium tetrachloroplatinate(II)
2-mercaptopyridine-1-oxide sodium salt
dimethyl sulfoxide
Conditions | Yield |
---|---|
Stage #1: potassium tetrachloroplatinate(II); 2-mercaptopyridine-1-oxide sodium salt In water; N,N-dimethyl-formamide for 1h; Stage #2: dimethyl sulfoxide In water; N,N-dimethyl-formamide for 72h; | 94% |
2-mercaptopyridine-1-oxide sodium salt
manganese(III) triacetate dihydrate
Conditions | Yield |
---|---|
In methanol addn. of Mn-compd. to soln. of org. compd. in MeOH with stirring, stirring (15 min); filtration, washing (MeOH and small amt. of H2O), drying (vac., P4O10); elem. anal.; | 93% |
2-mercaptopyridine-1-oxide sodium salt
n-hexadecanoyl chloride
n-pentadecyl-2'-pyridylsulphide
Conditions | Yield |
---|---|
dmap In cyclohexane at 81℃; for 2h; | 92% |
In cyclohexene at 81℃; for 2h; Product distribution; in various solvents, with or without irradiation; |
12-methoxypodocarpa-8,11,13-trien-19-oyl chloride
2-mercaptopyridine-1-oxide sodium salt
12-methoxy-4α-(2'-pyridylthio)-18-norpodocarpa-8,11,13-triene
Conditions | Yield |
---|---|
With dmap In benzene for 1.5h; Heating; | 91% |
With dmap In toluene Heating; | 5.42 g |
2-mercaptopyridine-1-oxide sodium salt
C15H26ClNO
Cyclohexyl-(1,5-dimethyl-hex-4-enyl)-carbamic acid 2-thioxo-2H-pyridin-1-yl ester
Conditions | Yield |
---|---|
90% |
2-mercaptopyridine-1-oxide sodium salt
ethyl 2-methylene-3-t-butylthiopropanoate
A
2-(2-tert-butyldisulfanyl)pyridine
B
ethyl 3α-acetoxy-12-oxo-5βH-cholest-25-en-27-oate
Conditions | Yield |
---|---|
With reagent 20 In chlorobenzene at 133℃; for 1.5h; | A 90% B 76% |
2-mercaptopyridine-1-oxide sodium salt
2,2-Dimethyl-tetradecanoyl chloride
N-(2,2-dimethyltetradecanoyloxy)-2-pyridinethione
Conditions | Yield |
---|---|
In dichloromethane | 90% |
2-mercaptopyridine-1-oxide sodium salt
Stearoyl chloride
N-octadecanoyloxy-2-pyridinethione
Conditions | Yield |
---|---|
In dichloromethane | 90% |
5-hexenoyl chloride
2-mercaptopyridine-1-oxide sodium salt
hex-5-enoic acid 2-thioxo-2H-pyridin-1-yl ester
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 0.5h; | 90% |
Conditions | Yield |
---|---|
In methanol for 20h; Reflux; | 90% |
N-Acetyl-N-methylcarbamoyl chloride
2-mercaptopyridine-1-oxide sodium salt
1-<(N-Acetyl-N-methylcarbamoyl)oxy>-2(1H)-pyridinethione
Conditions | Yield |
---|---|
In dichloromethane for 4h; | 89% |
In benzene for 1.5h; |
2-mercaptopyridine-1-oxide sodium salt
propyl bromide
2-(n-propylthio)pyridine N-oxide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 80℃; for 2h; | 89% |
2-mercaptopyridine-1-oxide sodium salt
Conditions | Yield |
---|---|
Stage #1: 2-((1R,2S)-2-Phenyl-cyclobutyl)-propionic acid With N,N-dimethyl-formamide In benzene for 1h; Chlorination; Stage #2: 2-mercaptopyridine-1-oxide sodium salt With dmap In benzene for 1h; Acylation; | 89% |
2-benzyl-3-phenyl-propionyl chloride
2-mercaptopyridine-1-oxide sodium salt
1,3-diphenyl-2-(2'-pyridylthio)-propane
Conditions | Yield |
---|---|
dmap In chlorobenzene at 133℃; for 2.5h; | 88% |
valproyl chloride
2-mercaptopyridine-1-oxide sodium salt
N-(1-propylbutanoyloxy)-2-pyridinethione
Conditions | Yield |
---|---|
In dichloromethane | 88% |
Conditions | Yield |
---|---|
In benzene under N2; Na-contg. compd. (1.0 mmol) was added to a soln. of benzene ina Schlenk flask and stirred; then Sn-contg. compd. (1.0 mmol) was added ; the mixt. was stirred for 12 h at 40°C and then was filtered; the filtrate was removed by evapn. under vac.; the solid was recrystd. from CH2Cl2-hexane; elem. anal.; | 88% |
1-bromo-butane
2-mercaptopyridine-1-oxide sodium salt
2-(n-butylthio)pyridine N-oxide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 80℃; for 2h; | 87% |
2-mercaptopyridine-1-oxide sodium salt
16α,17α-(R)-butylidenedioxy-6α,9α-difluoro-11β-hydroxy-3-oxoandrosta-4-ene-17β-carboxylic acid diethyl phosphoric anhydride
16α,17α-(R)-butylidenedioxy-6α,9α-difluoro-11β-hydroxy-3-oxoandrosta-4-ene-17β-carboxylic acid 2-thioxo-2H-pyridin-1-yl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; | 87% |
2-mercaptopyridine-1-oxide sodium salt
Conditions | Yield |
---|---|
In methanol; acetonitrile stirred for 15 h, filtered; recrystn. (DMF), storage of the filtrate at 5°C yields further crystals; | 87% |
2-mercaptopyridine-1-oxide sodium salt
Conditions | Yield |
---|---|
In ethanol at 20℃; for 2h; Inert atmosphere; | 87% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 25 - 30℃; for 72h; | 86% |
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