Dayangchem's 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. DayangChem can provide different quantities
Cas:123-43-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Our 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
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Min.Order:5 Kiloliter
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Type:Manufacturers
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Min.Order:1 Kilogram
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Cas:123-43-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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 ♦ W
Cas:123-43-3
Min.Order:1 Metric Ton
FOB Price: $20.0 / 30.0
Type:Trading Company
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Cas:123-43-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Cas:123-43-3
Min.Order:10 Kilogram
Negotiable
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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
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
Cas:123-43-3
Min.Order:0 Metric Ton
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Min.Order:100 Gram
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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
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Min.Order:1 Kilogram
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Cas:123-43-3
Min.Order:1 Kilogram
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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
1.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
We 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
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Acmec 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:123-43-3
Min.Order:1 bottle
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
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:Beijing or Guangzhou
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We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
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Cas:123-43-3
Min.Order:0 Metric Ton
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Wuhan Xinweiye Chemical Co., Ltd. is mainly engaged in the process development and production of customized synthesis and pharmaceutical intermediates. We have professional researchers in organic synthesis, analytical chemistry and production process
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Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology
Conditions | Yield |
---|---|
With nitric acid bei der Oxydation; |
Conditions | Yield |
---|---|
With chlorosulfonic acid |
chloro-sulfo-acetic acid
sulfoacetic acid
Conditions | Yield |
---|---|
With sodium amalgam |
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
With water at 75 - 80℃; bei der elektrolytischen Oxydation an Platin; | |
With sulfuric acid at 75 - 80℃; bei der elektrolytischen Oxydation an PbO2; |
Conditions | Yield |
---|---|
With chromic acid |
(aminoiminomethyl)thioacetic acid ethyl ester
sulfoacetic acid
Conditions | Yield |
---|---|
With water; chlorine |
Conditions | Yield |
---|---|
With dihydrogen peroxide; iron(II) sulfate |
Conditions | Yield |
---|---|
With tetrachloromethane |
Conditions | Yield |
---|---|
With sodium sulfite |
Conditions | Yield |
---|---|
With sulfuric acid | |
With sulfuric acid | |
With sulfur trioxide; oxygen im UV-Licht; |
Conditions | Yield |
---|---|
With sulfur trioxide; 1,2-dichloro-ethane |
Conditions | Yield |
---|---|
With sulfur trioxide | |
With chlorosulfonic acid at 140℃; |
Conditions | Yield |
---|---|
With chlorosulfonic acid unter Kuehlung und Erhitzen des Reaktionsgemisches dann auf 140grad; |
Conditions | Yield |
---|---|
With nitric acid |
Conditions | Yield |
---|---|
With silver sulfate at 120℃; |
Conditions | Yield |
---|---|
With water; sodium carbonate; sodium sulfite isolierung aus Bariumsalz; |
acetic acid ethylester sulfonic acid
sulfoacetic acid
Conditions | Yield |
---|---|
saponification; |
acetic acid
A
sulfoacetic acid
B
Acetylsulfat
C
diacetyl sulfate
Conditions | Yield |
---|---|
With sulfur trioxide In liquid sulphur dioxide Product distribution; effect of temperature; |
Conditions | Yield |
---|---|
at 40℃; Rate constant; |
hydrogenchloride
2-ethylamino-thiazol-4-one
A
N-Ethylurea
B
sulfoacetic acid
Conditions | Yield |
---|---|
folgend Eindampfen der von Barium befreiten Loesung; |
acetic anhydride
A
sulfoacetic acid
B
methanedisulfonic acid
C
methanetrisulfonic acid
Conditions | Yield |
---|---|
je nach den Bedingungen wechselnden Mengen; |
hydrogenchloride
water
(16-hydroxy-3β-methoxy-erythrina-1,6-dien-15-yloxysulfonyl)-acetic acid
A
sulfoacetic acid
hydrogenchloride
water
(3β,16-dimethoxy-erythrina-1,6-dien-15-yloxysulfonyl)-acetic acid
A
sulfoacetic acid
Conditions | Yield |
---|---|
at 60℃; unter Ausschluss von Luftfeuchtigkeit und Zersetzen des Reaktionsprodukts mit Eis; bei 4 stuendiger Einw.; |
Conditions | Yield |
---|---|
at 95℃; |
dihydrogen peroxide
mercaptoacetic acid
A
sulfoacetic acid
B
disulfanediyldiacetic acid
C
sulfuric acid
Conditions | Yield |
---|---|
Heating; | 100% |
Conditions | Yield |
---|---|
With dmap; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 2h; | 99% |
sulfoacetic acid
C15H17NO
N-[3-(3-phenoxyphenyl)propyl](sulfo)acetamide
Conditions | Yield |
---|---|
Stage #1: sulfoacetic acid; C15H17NO With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 2h; Stage #2: In methanol | 85% |
methanol
sulfoacetic acid
5α,10β,15α,20β-tetrakis(2-aminophenyl)porphyrinatoiron(III) chloride
water
Conditions | Yield |
---|---|
With isobutyl chlorocarbonate; triethyl amine In dichloromethane sulfoacetic acid added to soln. of isobutyl carbonate and Et3N; stirred at room temp. for 30 min; soln. of Fe compd. in CH2Cl2 added; stirred atroom temp. for 24 h; evapd. to dryness; dissolved in CHCl3; org. layer extd. (aq. NaOH); aq. layer washed (CHCl3); soln. evapd. to dryness; dissolved in EtOH; filtered; filtrate evapd.; purified by chromy. (Cosmosil 75C18-OPN, MeOH-H2O); evapd. to dryness;recrystd. (MeOH-ether); elem. anal.; | 79% |
sulfoacetic acid
Conditions | Yield |
---|---|
In water Passing a sol. of Pt-complex through a column of an anion-exchange resin (Diaion SA10AOH), passing of an addnl. amount of H2O through the column, addn. of sulfoacetic acid to the eluate.; Concg. filtn., elem. anal.; | 68% |
sulfoacetic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; ((3H-[1,2,3]triazolo[4,5-b]pyridin-3-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V) In N,N-dimethyl-formamide at 20℃; for 16h; | 62% |
Conditions | Yield |
---|---|
Stage #1: C20H39NO4 With triethylamine In tetrahydrofuran Stage #2: sulfoacetic acid With bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride In chloroform for 18h; Cooling; Stage #3: With sodium hydrogencarbonate In chloroform | 27.1% |
Conditions | Yield |
---|---|
Stage #1: C22H43NO4 With triethylamine In tetrahydrofuran Stage #2: sulfoacetic acid With bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride In chloroform for 18h; Cooling; Stage #3: With sodium hydrogencarbonate In chloroform | 27.1% |
Conditions | Yield |
---|---|
Stage #1: C24H47NO4 With triethylamine In tetrahydrofuran Stage #2: sulfoacetic acid With bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride In chloroform for 18h; Cooling; Stage #3: With sodium hydrogencarbonate In chloroform | 27.1% |
1,2,3,4-Tetrahydro-5,6-dimethoxy-2-methylisochinolin
sulfoacetic acid
8-Acetyl-1,2,3,4-tetrahydro-5,6-dimethoxy-2-methylisochinolin
Conditions | Yield |
---|---|
24% |
sulfoacetic acid
1,2-Dimethoxy-5,7,8,9,9a,10-hexahydro-pyrrolo<1,2-b>isochinolin
4-Acety-1,2-dimethoxy-5,7,8,9,9a,10-hexahydro-pyrrolo<1,2-b>isochinolin
Conditions | Yield |
---|---|
for 0.0833333h; Heating; | 23% |
sulfoacetic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; ((3H-[1,2,3]triazolo[4,5-b]pyridin-3-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V) In N,N-dimethyl-formamide at 20℃; for 16h; | 20.2% |
sulfoacetic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 16h; | 17.2% |
sulfoacetic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 16h; | 7.9% |
sulfoacetic acid
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 6% |
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
With hydrogenchloride; benzene durch anschliessende azeotrope Destillation; |
Conditions | Yield |
---|---|
at 100℃; unter vermindertem Druck; | |
at 100℃; unter vermindertem Druck; |
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