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:1912-43-2
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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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:1912-43-2
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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:1912-43-2
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:1912-43-2
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
Cas:1912-43-2
Min.Order:1 Kilogram
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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
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inquiryAppearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao
Cas:1912-43-2
Min.Order:1 Kilogram
FOB Price: $16.0 / 20.0
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
Cas:1912-43-2
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Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:1912-43-2
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
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 providing h
factory?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:1912-43-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
Shandong 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:1912-43-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:1912-43-2
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
Cas:1912-43-2
Min.Order:1 Metric Ton
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Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:1912-43-2
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Negotiable
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inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:1912-43-2
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Negotiable
Type:Lab/Research institutions
inquiryAcmec 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:1912-43-2
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
Cas:1912-43-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:1912-43-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:1912-43-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe 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
Cas:1912-43-2
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Negotiable
Type:Lab/Research institutions
inquiryCAS:1912-43-2 C11H11NO2 2-METHYLINDOLE-3-ACETIC ACID Application:CAS:1912-43-2 C11H11NO2 2-METHYLINDOLE-3-ACETIC ACID
Cas:1912-43-2
Min.Order:0
Negotiable
Type:Other
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid for 4h; Heating; | 87% |
With zinc(II) chloride at 125℃; | |
With methanol; sulfuric acid |
Conditions | Yield |
---|---|
With acetic acid for 4h; Reflux; | 78% |
diazoacetic acid ethyl ester
2-methyl-1H-indole
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
at 200℃; Verseifen des entstandenen Aethylesters mit Kalilauge; |
Conditions | Yield |
---|---|
With potassium cyanide; ethanol | |
With potassium cyanide; ethanol |
ethyl (2-methylindol-3-yl)acetate
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
With potassium hydroxide | |
With water; sodium hydroxide for 21h; Reflux; | 2.74 g |
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
With ethanol |
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol |
Conditions | Yield |
---|---|
With zinc(II) chloride at 140℃; Behandeln des entstandenen Aethylesters mit alkoh. Kalilauge; | |
With boron trifluoride diethyl etherate at 125℃; Erwaermen des Reaktionsprodukts mit wss. NaOH; |
2-methyl-1H-indole-3-carbaldehyde
methyl methylsulfinylmethyl sulfide
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
With hydrogenchloride; N-benzyl-trimethylammonium hydroxide 1.) THF, reflux, 10 h, 2.) aq. ethanol, room temp., 1 h; Multistep reaction; |
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
With sodium tetrahydroborate In tetrahydrofuran for 10h; Heating; Yield given; |
Conditions | Yield |
---|---|
ueber zwei Stufen; |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: diethyl ether / 0.33 h / 0 °C 2: sat. aq. NaHCO3 / diethyl ether / 0.5 h / Heating 3: methanol / 8 h / Heating 4: NaBH4 / tetrahydrofuran / 10 h / Heating View Scheme |
(2-methyl-3-indolyl)glyoxyloyl chloride
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sat. aq. NaHCO3 / diethyl ether / 0.5 h / Heating 2: methanol / 8 h / Heating 3: NaBH4 / tetrahydrofuran / 10 h / Heating View Scheme |
(2-methyl-indol-3-yl)-glyoxylic acid
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: methanol / 8 h / Heating 2: NaBH4 / tetrahydrofuran / 10 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous acetic acid 2: aqueous ethanol View Scheme | |
Multi-step reaction with 2 steps 1: ethyl magnesium iodide; diethyl ether / Behandeln der Reaktionsloesung mit Chloracetonitril 2: aqueous KOH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ethanol; concentrated H2SO4 2: methanol. KOH View Scheme | |
Multi-step reaction with 2 steps 1: sulfuric acid / ethanol / 24 h / Reflux 2: sodium hydroxide; water / 21 h / Reflux View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: diethyl ether 2: zinc chloride / 140 °C / Behandeln des entstandenen Aethylesters mit alkoh. Kalilauge View Scheme |
4-phenylhydrazono-valeric acid-(N'-phenyl-hydrazide)
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: yellow mercury oxide; alcohol 2: fuming hydrochloric acid; alcohol View Scheme |
phenylhydrazine hydrochloride
levulinic acid
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
Fischer indole synthesis; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / ethanol / 24 h / Reflux 2: sodium hydroxide; water / 21 h / Reflux View Scheme |
Conditions | Yield |
---|---|
With hydrogenchloride | 98% |
With hydrogenchloride In ethanol | 98% |
With sulfuric acid for 1h; Heating; |
2-methyl-3-indoleacetic acid
benzyl chloroformate
2-(1-(benzyloxycarbonyl)-2-methyl-1H-indol-3-yl)acetic acid
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-indoleacetic acid With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 0.5h; Stage #2: benzyl chloroformate In tetrahydrofuran at -78℃; for 1h; | 98% |
Conditions | Yield |
---|---|
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane; ethyl acetate at 20℃; for 1h; | 98% |
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane; ethyl acetate at 20℃; | |
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane; ethyl acetate at 20℃; | |
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane; ethyl acetate at 20℃; for 1h; |
methanol
2-methyl-3-indoleacetic acid
methyl 2-(2-methyl-1H-indol-3-yl)acetate
Conditions | Yield |
---|---|
With methanesulfonic acid for 24h; | 97% |
With hydrogenchloride at 70℃; for 4h; | 90.7% |
With hydrogenchloride In water at 70℃; for 4h; | 90.7% |
2-methyl-3-indoleacetic acid
methyl 2-(2-methyl-1H-indol-3-yl)acetate
Conditions | Yield |
---|---|
With methanesulfonic acid In methanol; ethyl acetate | 97% |
2-methyl-3-indoleacetic acid
(E)-3-((S)-4-pyrrolidin-2-yl-phenyl)-acrylic acid methyl ester hydrochloride
(E)-3-(4-{(S)-1-[2-(2-methyl-1H-indol-3-yl)-acetyl]-pyrrolidin-2-yl}-phenyl)-acrylic acid methyl ester
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide for 16h; | 93% |
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 18h; | 93% |
2-methyl-3-indoleacetic acid
benzyl glycolate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 3h; | 91% |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 4h; | 88% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-indoleacetic acid With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; Stage #2: tert-butyldimethylsilyl chloride With 1H-imidazole In dichloromethane at 20℃; | 90% |
Conditions | Yield |
---|---|
With polyphosphoric acid In ethylene glycol Reflux; | 87% |
2-methyl-3-indoleacetic acid
1,2-diamino-benzene
2-((2-methyl-1H-indole-3-yl)methyl)-1H-benzimidazole
Conditions | Yield |
---|---|
With polyphosphoric acid In ethylene glycol Reflux; | 86% |
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
With oxygen; Fre protein of Escherichia coli; TsrE protein of Escherichia coli; NADPH; flavin adenine dinucleotide In aq. buffer at 20℃; for 0.5h; pH=7.5; Kinetics; Catalytic behavior; Reagent/catalyst; Enzymatic reaction; enantioselective reaction; | 84% |
2-methyl-3-indoleacetic acid
2-(2-methyl-1H-indol-3-yl)acetaldehyde
Conditions | Yield |
---|---|
With diisobutylaluminium hydride at -78℃; | 83.9% |
Multi-step reaction with 2 steps 1: 5percent H2SO4 / 1 h / Ambient temperature 2: 83.9 percent / 25percent DIBAL / CH2Cl2; 1,2-dimethoxy-ethane; toluene / 1 h / -78 °C View Scheme |
Conditions | Yield |
---|---|
With polyphosphoric acid In ethylene glycol Reflux; | 83% |
2-methyl-3-indoleacetic acid
Conditions | Yield |
---|---|
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 0.5h; | 82% |
Conditions | Yield |
---|---|
With copper(II) acetate monohydrate In N,N-dimethyl-formamide at 115℃; for 6h; Schlenk technique; Inert atmosphere; regioselective reaction; | 81% |
2-methyl-3-indoleacetic acid
benzylamine
N-benzyl-2-(2-methyl-1H-indol-3-yl)acetamide
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-indoleacetic acid With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 23℃; for 0.333333h; Stage #2: benzylamine In dichloromethane at 23℃; for 18h; | 80% |
2-methyl-3-indoleacetic acid
(S)-N-methyl-2-(2-(2-methyl-1H-indol-3-yl)-acetamido)-N,3-diphenylpropanamide
Conditions | Yield |
---|---|
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 1h; | 80% |
Stage #1: 2-methyl-3-indoleacetic acid With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 0.333333h; Stage #2: (S)-2-amino-N-methyl-N,3-diphenylpropanamide 2,2,2-trifluoroacetate In N,N-dimethyl-formamide at 20℃; |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 79% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-indoleacetic acid With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.5h; Stage #2: ethyl bromide In N,N-dimethyl-formamide | 79% |
2-methyl-3-indoleacetic acid
19-nor-Δ1,3,5(10)-22α-spirostatriene-3-ol
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 3h; Inert atmosphere; | 74% |
2-methyl-3-indoleacetic acid
methyl iodide
methyl 2-(2-methyl-1H-indol-3-yl)acetate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 10h; Ambient temperature; | 73% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-indoleacetic acid With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.5h; Stage #2: isopropyl bromide In N,N-dimethyl-formamide | 72% |
2-methyl-3-indoleacetic acid
acetylacetaldehyde dimethyl acetal
2-<1-(3-Oxo-1-butenyl)-2-methyl-3-indolyl>essigsaeure
Conditions | Yield |
---|---|
With hydrogenchloride | 70% |
Conditions | Yield |
---|---|
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 60℃; | 69% |
2-methyl-3-indoleacetic acid
shikonin
(R)-1-(5,8-dihydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-4-methylpent-3-enyl 2-(2-methyl-1H-indol-3-yl)acetate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at -10 - 0℃; for 12h; Inert atmosphere; | 68% |
2-methyl-3-indoleacetic acid
N-(benzylidene)-p-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; Ir(dF(CF3)ppy)2(bpy)PF6 In acetonitrile at 25℃; for 18h; Irradiation; | 62% |
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