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:557-25-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
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Cas:557-25-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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Cas:557-25-5
Min.Order:1 Gram
Negotiable
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:557-25-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirysuperior quality Appearance: clear colorless to light yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Interme
Cas:557-25-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryOur 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
Cas:557-25-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:557-25-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryLower 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
high 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
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Cas:557-25-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiryhight degree of purity Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents
Cas:557-25-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryButanoic acid,2,3-dihydroxypropyl ester cas 557-25-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:557-25-5
Min.Order:0
Negotiable
Type:Other
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Monobutyrin, CAS:557-25-5 with the most competitive price and the best quality. We ca
Our company provides the best service for our customers. Under the premise of ensuring quality and delivery date, give customers the best price. The company is more willing to meet our customers. If you want to visit our factories and warehouses, we
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide at 140 - 142℃; for 24h; Reflux; | 82% |
Conditions | Yield |
---|---|
With tetrachloromethane; phosphoric acid |
2-monobutyroylglycerol
1-monobutyrin
Conditions | Yield |
---|---|
In hexane at 30℃; for 168h; Rate constant; Equilibrium constant; Product distribution; var. reaction times; other β-monoglycerides; |
tributyrin
A
1-monobutyrin
B
β-dibutyrin
C
1,3-dibutanoyloxy-2-propanol
Conditions | Yield |
---|---|
With lamb pregastric lipase at 35℃; for 0.35h; emulsifier, pH 7.o1; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With lamb pregastric lipase at 35℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
at 37℃; levorotatory form; |
Conditions | Yield |
---|---|
at 37℃; dextrorotatory form; |
Conditions | Yield |
---|---|
enzymatische Hydrolyse durch Pankreaslipase; die Produkten entstehen nacheinander in drei Stufen mit verschiedener Geschwindigkeit; |
Conditions | Yield |
---|---|
With Candida antarctica In 1,4-dioxane at 15℃; for 2h; | 43 % Chromat. |
(2,2-dimethyl-1,3-dioxolane-4-yl)methyl n-butanoate
1-monobutyrin
Conditions | Yield |
---|---|
In methanol; ethyl acetate |
methanol
tributyrin
A
1-monobutyrin
B
β-dibutyrin
C
butanoic acid methyl ester
D
glycerol
Conditions | Yield |
---|---|
magnesium-aluminum hydrotalcite at 59.84℃; Kinetics; Further Variations:; Catalysts; |
glycerol
butyric acid
A
1-monobutyrin
B
1,3-dibutanoyloxy-2-propanol
Conditions | Yield |
---|---|
With Ag(1+)*2H(1+)*PW12O40(3-)=AgH2PW12O40 at 120℃; for 0.25h; Autoclave; Green chemistry; |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide at 120℃; |
glycerol
butyric acid
A
1-monobutyrin
B
β-dibutyrin
C
2-monobutyroylglycerol
D
1,3-dibutanoyloxy-2-propanol
Conditions | Yield |
---|---|
With sulphonated hydrothermal carbon at 115℃; for 1h; Catalytic behavior; chemoselective reaction; |
glycerol
butyric acid
A
tributyrin
B
1-monobutyrin
C
β-dibutyrin
D
2-monobutyroylglycerol
E
1,3-dibutanoyloxy-2-propanol
Conditions | Yield |
---|---|
at 115℃; for 24h; |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 3.5h; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 3.5h; Inert atmosphere; | 91% |
tetraethoxy orthosilicate
1-monobutyrin
silicic acid tetrakis-(3-butyryloxy-2-hydroxy-propyl ester)
Conditions | Yield |
---|---|
at 140℃; |
1-monobutyrin
2-n-butyryloxyacetaldehyde
Conditions | Yield |
---|---|
With periodic acid |
1-monobutyrin
2-monobutyroylglycerol
Conditions | Yield |
---|---|
In hexane at 30℃; for 168h; Equilibrium constant; |
Conditions | Yield |
---|---|
at 150°C;; |
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