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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:1587-20-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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:1587-20-8
Min.Order:0 Metric Ton
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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
It can be used as the main burning agent for colored flame candles, and its melting point and flammability fully meet the requirements of candle products. Appearance:white powder Storage:Store in a cool, dry, well ventilated warehouse. Package:25kg
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
Cas:1587-20-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryNow we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti
Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can
Cas:1587-20-8
Min.Order:1 Metric Ton
FOB Price: $520.0 / 888.0
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:1587-20-8
Min.Order:1 Kilogram
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Type:Trading Company
inquiryProduct name Trimethyl citrate CAS NO. 1587-20-8 Other names DL-MANDELSAEURE S; Trimethyl citrate(AMygdalic acid); Trimeth
Appearance:White crystalline powder Storage:Room temperature Package:25kg/drum Application:Used as an intermediate in organic synthesis, as a daily chemical additive, and as the main burning agent for colorful flame candles Transportation:Express/Se
Cas:1587-20-8
Min.Order:25 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCompetitive price Fast delivery Competitive price Available samples Appearance:white powder Storage:keep in dry and cool condition Package:25kg/bag Application:it can be used as a foaming agent, methyl methacrylate polymer stabilizers of acry
Cas:1587-20-8
Min.Order:1 Metric Ton
FOB Price: $2.98
Type:Trading Company
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:1587-20-8
Min.Order:10 Gram
FOB Price: $1.32
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:1587-20-8
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryPacking: 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 Appearance:white powder/ Refer to COA Storage:Refer to COA
Cas:1587-20-8
Min.Order:1 Kilogram
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Type:Trading Company
inquiryAbout Product Details Items Specifications Test Results Appearance White to white crystalline powde
Cas:1587-20-8
Min.Order:50 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryTRIMETHYL CITRATE CAS:1587-20-8 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 intermed
Cas:1587-20-8
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:1587-20-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry1,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:1587-20-8
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
Cas:1587-20-8
Min.Order:0
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Type:Lab/Research institutions
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:1587-20-8
Min.Order:1 Kilogram
FOB Price: $21.0 / 25.0
Type:Lab/Research institutions
inquiryCAS: 1587-20-8 English name: Trimethyl citrate Alias: trimethyl citrate Molecular formula: C9H14O7 specification︰ 1, Appearance: white crystals; 2, trimethyl citrate content of greater than 99%; 3, residual acid content of less than 0.5%; 4
Cas:1587-20-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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
Cas:1587-20-8
Min.Order:0
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Type:Lab/Research institutions
inquiryTRIMETHYL CITRATE CAS 1587-20-8 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly.
Cas:1587-20-8
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
inquiryTRIMETHYL CITRATE CAS 1587-20-8 Description Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict q
Cas:1587-20-8
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
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
Cas:1587-20-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white crystal Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application:To do the main combustion agen
Cas:1587-20-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:1587-20-8
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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Conditions | Yield |
---|---|
With zirconium(IV) oxychloride In toluene at 120℃; for 1h; | 99% |
With thionyl chloride at 0 - 20℃; | 98% |
With thionyl chloride In methanol at 0 - 20℃; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 70℃; for 20h; | 94% |
Conditions | Yield |
---|---|
In methanol; diethyl ether at 0℃; | 90% |
In methanol; diethyl ether |
Conditions | Yield |
---|---|
With sulfuric acid; 2,2-dimethoxy-propane for 7h; Heating; | 88% |
methanol
citric acid
A
3-oxopentanedioic acid dimethyl ester
B
dimethyl 2-methoxypropene-1,3-dicarboxylate
C
trimethyl aconitate
D
trimethyl citrate
E
acetoacetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: citric acid With chlorosulfonic acid In dichloromethane at 10 - 15℃; for 5 - 6h; Stage #2: methanol In dichloromethane at 3 - 35℃; for 2h; Conversion of starting material; | A 87.3% B n/a C n/a D n/a E n/a |
diazomethane
2-Hydroxy-1,2,3-propanetricarboxylic Acid 2-Methyl Ester
trimethyl citrate
Conditions | Yield |
---|---|
In methanol; diethyl ether at 0℃; | 85% |
acetic acid tert-butyl ester
1,5-dimethyl citrate
A
trimethyl citrate
B
2-tert-butyl 1,3-dimethyl 2-hydroxypropane-1,2,3-tricarboxylate
Conditions | Yield |
---|---|
With perchloric acid for 72h; Ambient temperature; | A n/a B 78% |
Conditions | Yield |
---|---|
With sulfuric acid for 7h; Reflux; | 62% |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 29 percent / 98percent H2SO4 / 1 h / Heating 2: 60percent HClO4 / 72 h / Ambient temperature View Scheme |
methanol
citric acid triethyl ester
A
trimethyl citrate
B
1,6-dimethyl 5-ethyl citrate
C
1,2-diethyl-3-methyl-2-hydroxypropane-1,2,3-tricarboxylate
Conditions | Yield |
---|---|
With SEC-BUTYLAMINE at 20℃; Product distribution / selectivity; |
methanol
triethyl O-acetylcitrate
tert-butylamine
A
trimethyl citrate
B
citric acid triethyl ester
C
dimethyl 3-(tertbutylcarbamoyl)-3-acetoxy-pentanedioate
D
3-(tertbutylcarbamoyl)-3-acetoxy-pentanedioic acid
Conditions | Yield |
---|---|
at 20℃; |
methanol
citric acid
A
dimethyl methylsuccinate
B
trimethyl citrate
Conditions | Yield |
---|---|
With hydrogen In water at 200℃; under 3000.3 Torr; for 6h; | A 7 %Spectr. B n/a |
trimethyl citrate
3-hydroxy-5-methoxy-3-(methoxycarbonyl)-5-oxopentanoic acid
Conditions | Yield |
---|---|
With sodium hydroxide; water In methanol at 20℃; for 2h; | 99% |
With sodium hydroxide In methanol; water for 2h; Ambient temperature; | 57% |
With sodium hydroxide In methanol; water at 20℃; for 2h; regioselective reaction; | 39% |
Conditions | Yield |
---|---|
at 106℃; for 3h; | 99% |
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 130℃; for 16h; | 91% |
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 130℃; for 16h; Reagent/catalyst; | 90.24% |
1-cyclohexyloxy-4-hydroxy-2,2,6,6-tetramethylpiperidine
trimethyl citrate
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 130℃; for 24h; | 86.77% |
trimethyl citrate
2-hydroxypropane-1,2,3-tricarbohydrazide
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol; water Heating; | 85% |
With hydrazine In ethanol; water Heating / reflux; | 85% |
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 130℃; for 22h; | 83.2% |
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 130℃; for 18h; Reagent/catalyst; | 82.33% |
Conditions | Yield |
---|---|
With tetramethylammonium methyl carbonate In tetrahydrofuran for 15h; Solvent; Molecular sieve; Reflux; Green chemistry; | 79% |
trimethyl citrate
2-Hydroxy-1,2,3-propanetricarboxylic Acid 2-Methyl Ester
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; water for 2h; | 73% |
1-octyloxy-2,2,6,6-tetramethyl-4-hydroxy-piperidine
trimethyl citrate
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 130℃; for 28h; | 65.56% |
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 130℃; for 32h; | 60.96% |
Conditions | Yield |
---|---|
With silver(l) oxide at 100℃; for 40h; Autoclave; | 10% |
With silver(l) oxide |
trimethyl citrate
A
citric acid α,α'-diamide
B
citric acid α-amide
Conditions | Yield |
---|---|
With ammonia; water Nebenprod.2:Citronensaeure-triamid; |
Conditions | Yield |
---|---|
With ammonia; water |
Conditions | Yield |
---|---|
bei der Destillation; | |
Multi-step reaction with 2 steps 1: phosphorus pentachloride 2: bei der Destillation View Scheme |
trimethyl citrate
Conditions | Yield |
---|---|
With phosphorus pentachloride |
trimethyl citrate
trimethyl citrate
Conditions | Yield |
---|---|
With ammonia im Rohr; | |
With ammonium hydroxide Erhitzen des Reaktionsprodukts mit wss. H2SO4 auf 130grad; |
Conditions | Yield |
---|---|
With sulfuric acid |
trimethyl citrate
acetyl chloride
2-acetoxy-propane-1,2,3-tricarboxylic acid trimethyl ester
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