Hangzhou Yunuo Chemical Co., Ltd is located in Hangzhou city China. As a global supplier in the chemical industry, Yunuochem is to create added value for customers around the world. Sticking to such business idea of "Good faith wins the bu
Cas:2144-08-3
Min.Order:1 Kilogram
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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
Cas:2144-08-3
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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inquiryUnique advantages for 2,3,4-Trihydroxybenzaldehyde Cas 2144-08-3 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Crystal Storage:Store at RT Package:1kg/foil bag, 25kg/drum o
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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
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
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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
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Cas:2144-08-3
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inquiryStructure Formula Molecular Formula C7H6O4 Molecular Weight 154.122 Specification Appearance: white crystal Purity: 99.0% min M.P.: 159-162¡æ
Cas:2144-08-3
Min.Order:5 Metric Ton
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inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s
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Min.Order:10 Gram
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inquiryAppearance:Brown powder Storage:Room temperature Package:25kg/drum Application:Used as a pharmaceutical intermediate Transportation:Express/Sea/Air Port:Any port in china
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Min.Order:25 Kilogram
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Min.Order:1 Kilogram
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Type:Trading Company
inquiry2,3,4-Trihydroxybenzaldehyde CAS:2144-08-3 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 organ
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Min.Order:1 Gram
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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
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Min.Order:1 Kilogram
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Cas:2144-08-3
Min.Order:100 Kilogram
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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
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
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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
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Min.Order:100 Gram
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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
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Cas:2144-08-3
Min.Order:1 Gram
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inquiryProduct name: 2,3,4-Trihydroxybenzaldehyde CAS No.:2144-08-3 Molecule Formula:C7H6O4 Molecule Weight:154.12 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard
Cas:2144-08-3
Min.Order:1 Kilogram
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inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
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inquiry2,3,4-Trihydroxybenzaldehyde Basic information Product Name: 2,3,4-Trihydroxybenzaldehyde Synonyms: 2,3,4-TrihydroxybenzaL;2,3,4-TRIHYDROXYBENZALDEHYDE;2,3,4-Trihydroxybenzaldehyde,98%;2,3,4-TRIHYDROXYBENZALDEHYDE 98%;PYROGALLOLALDEHYDE;PYROGA
Cas:2144-08-3
Min.Order:1 Gram
Negotiable
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
Cas:2144-08-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
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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
Cas:2144-08-3
Min.Order:1 Gram
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inquiry2,3,4-trihydroxybenzylaldehyde
Conditions | Yield |
---|---|
With water Reflux; | 94.6% |
N,N'-diphenylformamidine
2-hydroxyresorcinol
2,3,4-trihydroxybenzylaldehyde
Conditions | Yield |
---|---|
at 110℃; und Kochen des Reaktionsprodukts mit Natronlauge; |
Conditions | Yield |
---|---|
With diethyl ether; trichlorophosphate Zerlegen des ausgeschiedenen salzsauren Pyrogallolaldehydanilins durch Erwaeemen mit verd. Natronlauge; |
Conditions | Yield |
---|---|
With hydrogenchloride; aluminium trichloride; benzene at 40℃; Zersetzung mit Eiswasser; | |
With hydrogenchloride; diethyl ether; zinc(II) chloride Zersetzung des sich ausscheidenden salzsauren Aldimids mit siedendem Wasser; | |
With hydrogenchloride |
Conditions | Yield |
---|---|
With hydrogenchloride; diethyl ether; mercury(II) fulminate Zerlegen des dabei erhaltenen Oxims durch Kochen mit verd. Schwefelsaeure; | |
With hydrogenchloride; diethyl ether; mercury(II) fulminate Zerlegen des dabei erhaltenen Oxims durch Kochen mit verd. Schwefelsaeure; |
Conditions | Yield |
---|---|
With hydrogenchloride; methanol for 4h; Reflux; |
2,3,4-Trihydroxy-benzaldehyd-p-tolylimin
A
2,3,4-trihydroxybenzylaldehyde
B
p-toluidine
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate | |
Multi-step reaction with 2 steps 1: [bis(acetoxy)iodo]benzene 2: sodium tetrahydroborate; methanol View Scheme |
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: triethylamine / tert-butyl methyl ether / Reflux 2: aluminum (III) chloride / tert-butyl methyl ether / 0 - 5 °C 3: water / Reflux View Scheme |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 4h; | 100% |
2,3,4-trihydroxybenzylaldehyde
benzyl bromide
2,3,4-tris(benzyloxy)benzaldehyde
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 80℃; for 16h; Inert atmosphere; | 99% |
With caesium carbonate In N,N-dimethyl-formamide at 80℃; for 16h; Inert atmosphere; | 99% |
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 25℃; for 24h; | 85% |
(E)-3-(4-(hydrazinecarbonyl)phenyl)-N-hydroxyacrylamide
2,3,4-trihydroxybenzylaldehyde
Pandacostat
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 70℃; for 16h; | 98% |
2,3,4-trihydroxybenzylaldehyde
orthoformic acid triethyl ester
C10H10O5
Conditions | Yield |
---|---|
Stage #1: orthoformic acid triethyl ester With toluene-4-sulfonic acid In toluene for 0.5h; Dean-Stark; Molecular sieve; Reflux; Stage #2: 2,3,4-trihydroxybenzylaldehyde In toluene for 19h; Inert atmosphere; Reflux; | 98% |
2,3,4-trihydroxybenzylaldehyde
5-amino-1-(4-hydroxyphenyl)-1H-imidazole-4-carbonitrile
C17H12N4O4
Conditions | Yield |
---|---|
With trifluoroacetic acid In ethanol at 20℃; | 98% |
2,3,4-trihydroxybenzylaldehyde
methyl iodide
2,3,4-trimethoxybenzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 24h; | 97.2% |
With potassium carbonate In acetone at 80℃; for 12h; Inert atmosphere; Schlenk technique; | 89% |
With potassium carbonate In acetone |
2,3,4-trihydroxybenzylaldehyde
C17H11FN4O3
Conditions | Yield |
---|---|
With trifluoroacetic acid In ethanol at 20℃; | 97% |
Conditions | Yield |
---|---|
Stage #1: 4-nitrobenzeneacetic acid; 2,3,4-trihydroxybenzylaldehyde With acetic anhydride; triethylamine at 90℃; Stage #2: In diethyl ether at 20℃; | 97% |
Conditions | Yield |
---|---|
In methanol at 85℃; for 3h; | 96% |
2,3,4-trihydroxybenzylaldehyde
1-dodecylbromide
2,3,4-tris(dodecyloxy)benzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 3h; | 95% |
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 12h; Inert atmosphere; | 92.76% |
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 80℃; for 12h; | 80% |
Conditions | Yield |
---|---|
With acetic acid In methanol Reflux; | 95% |
cycl-isopropylidene malonate
2,3,4-trihydroxybenzylaldehyde
7,8-Dihydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid
Conditions | Yield |
---|---|
In water for 1h; Reflux; | 95% |
With ammonium acetate In water at 20℃; for 4h; | 83% |
With ammonium acetate In water at 20℃; for 4h; | 83% |
2,3,4-trihydroxybenzylaldehyde
Conditions | Yield |
---|---|
With acetic acid In ethanol | 95% |
2,3,4-trihydroxybenzylaldehyde
N-tert.-Butoxycarbonyl-serinhydrazid
Conditions | Yield |
---|---|
In isopropyl alcohol at 20℃; for 20h; | 95% |
In isopropyl alcohol at 50℃; for 2h; Inert atmosphere; | 90.1% |
Conditions | Yield |
---|---|
With N-(propylcarbamoyl)sulfamic acid bonded on silica at 100℃; for 0.25h; | 95% |
2,3,4-trihydroxybenzylaldehyde
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In dimethyl sulfoxide at 90℃; for 2h; | 95% |
Conditions | Yield |
---|---|
With sodium hydride In dichloromethane at 0℃; for 24h; | 94% |
With potassium carbonate In acetone for 0.5h; | |
With potassium carbonate In acetone at 0℃; for 4.5h; Inert atmosphere; |
7,7,8,8,9,9,10,10,10-nonafluorodecyl bromide
2,3,4-trihydroxybenzylaldehyde
2,3,4-tris-(7,7,8,8,9,9,10,10,10-nonafluoro-decyloxy)-benzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide | 94% |
Conditions | Yield |
---|---|
In methanol for 1h; Reflux; | 94% |
In methanol at 20℃; for 24h; |
4-Methoxyphenylacetic acid
2,3,4-trihydroxybenzylaldehyde
7,8-dihydroxy-3-(4'-methoxyphenyl)-2H-chromen-2-one
Conditions | Yield |
---|---|
With sodium acetate In acetic anhydride at 160℃; for 6h; | 94% |
With acetic anhydride; triethylamine at 110℃; for 6h; Green chemistry; | 58% |
Stage #1: 4-Methoxyphenylacetic acid; 2,3,4-trihydroxybenzylaldehyde With acetic anhydride; triethylamine at 112℃; for 1.16667h; Microwave irradiation; Green chemistry; Stage #2: With hydrogenchloride In ethanol; water at 80℃; for 3h; Green chemistry; | 49% |
Stage #1: 4-Methoxyphenylacetic acid; 2,3,4-trihydroxybenzylaldehyde With sodium acetate; acetic anhydride Stage #2: In methanol Acidic aq. solution; | |
With acetic anhydride; triethylamine at 112℃; |
Conditions | Yield |
---|---|
With sodium hydrogensulfite In ethanol; water at 80℃; for 24h; | 94% |
2,3,4-trihydroxybenzylaldehyde
Conditions | Yield |
---|---|
In methanol; water at 20℃; for 2h; | 93.2% |
2,3,4-trihydroxybenzylaldehyde
1-bromo-5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluorodecane
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide | 93% |
4,6-dihydroxy-2-mercaptopyrimidine
2,3,4-trihydroxybenzylaldehyde
2-thioxo-5-(2,3,4-trihydroxybenzylidene)dihydro-4,6(1H,5H)-pyrimidinedione
Conditions | Yield |
---|---|
With sodium hydroxide at 20℃; for 12h; | 93% |
In water Reflux; | 61% |
(2,4,6-trichlorophenyl)hydrazine
2,3,4-trihydroxybenzylaldehyde
2,3,4-trihydroxybenzaldehyde N-(2,4,6-trichlorophenyl)hydrazone
Conditions | Yield |
---|---|
In methanol for 2h; Reflux; | 93% |
Conditions | Yield |
---|---|
With acetic acid In methanol Reflux; | 93% |
2,3,4-trihydroxybenzylaldehyde
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 20℃; for 72h; | 93% |
Conditions | Yield |
---|---|
With 1,1'-sulfinyldipyridinium bis (hydrogen sulfate) In ethanol at 20℃; for 1h; Green chemistry; | 92% |
Conditions | Yield |
---|---|
In water for 0.5h; Reflux; | 92% |
In water for 0.5h; Reflux; | |
In water for 0.5h; Reflux; |
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