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:503-66-2
Min.Order:1 Kilogram
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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:503-66-2
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inquiryThe company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dry, m
Cas:503-66-2
Min.Order:1 Kilogram
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Type:Manufacturers
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 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:503-66-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Name: 3-HYDROXYPROPIONIC ACID Synonyms: .beta.-Hydroxypropionicacid;.beta.-Lacticacid;2-deoxy-glycericaci;2-deoxy-Glycericacid;3-Hydroxypropansαure;3-Hydroxypropioicacid;3-hydrox
Cas:503-66-2
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
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:503-66-2
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 the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam
Cas:503-66-2
Min.Order:1 Kilogram
FOB Price: $7.0 / 10.0
Type:Trading Company
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry pla
Cas:503-66-2
Min.Order:100 Gram
Negotiable
Type:Other
inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
Cas:503-66-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryEINECS No.:503-66-2 Place of Origin:Shaanxi, China (Mainland) Type:Anti-Allergic Agents, Antibiotic and Antimicrobial Agents Usage:pharmaceutical use Brand Name:GK Melting point:16.8°C (estimate) Appearance:White powder Storag
Cas:503-66-2
Min.Order:1 Kilogram
FOB Price: $5000.0 / 15000.0
Type:Trading Company
inquiry3-Hydroxypropionic acid CAS:503-66-2 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 int
Cas:503-66-2
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:503-66-2
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
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:503-66-2
Min.Order:0 Metric Ton
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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
Cas:503-66-2
Min.Order:1 Gram
Negotiable
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
Zibo 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:503-66-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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,
Product Name: 3-Hydroxypropionic acid Synonyms: .beta.-Hydroxypropionicacid;.beta.-Lacticacid;beta-lacticacid;ethylenelacticacid;Glycericacid,2-deoxy-;Hydracrylic-acid-ethylenelacticacid;Propionicacid,3-hydroxy-;β-Hydroxypropionsαure
Cas:503-66-2
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:503-66-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:503-66-2
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:503-66-2
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
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
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:503-66-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryWe produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:503-66-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-acetoxypropionic acid
3-acetoxypropionic acid
A
LACTIC ACID
B
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With water; Amberlite IR 120 at 80℃; for 16h; Product distribution / selectivity; | A 100% B 100% |
With water; hydrogenchloride at 100℃; for 16h; Product distribution / selectivity; | |
With water; toluene-4-sulfonic acid at 100℃; for 16h; Product distribution / selectivity; |
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol under 2888.19 Torr; for 0.666667h; | 100% |
With palladium 10% on activated carbon; hydrogen In methanol under 2888.19 Torr; for 0.666667h; Baeyer-Villiger Ketone Oxidation; | 100% |
Conditions | Yield |
---|---|
With sodium hydroxide In water; hexan-1-ol at 80℃; for 2h; Solvent; Temperature; Reagent/catalyst; | 99% |
With rhodium on carbon; water; hydrogen iodide; hydrogen at 99.84℃; under 20686.5 Torr; for 1h; Autoclave; | 69.4% |
With water; silver(l) oxide | |
With water; silver(l) oxide man behandelt das Filtrat mit Schwefelwasserstoff, filtriert ab, neutralisiert das Filtrat mit Soda, verdampft und zieht das hydracrylsaure Natrium durch Alkohol aus und krystallisiert beim Erkalten aus; |
Conditions | Yield |
---|---|
Stage #1: 3-Hydroxypropionitrile With sodium hydroxide In water for 8h; Reflux; Saturated solution; Stage #2: With hydrogenchloride In water | 92.1% |
With hydrogenchloride; water for 4h; Reagent/catalyst; | 89% |
With sodium hydroxide for 12h; Ambient temperature; | 75% |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol | 77% |
With barium dihydroxide; water | |
With water In 1,4-dioxane at 25℃; Kinetics; Further Variations:; Temperatures; Solvents; |
Conditions | Yield |
---|---|
With ammonia; Ti-0720 (Engelhard) catalyst In water at 200 - 250℃; for 37h; Product distribution / selectivity; | A n/a B 75% C n/a |
titanium catalyst In water at 180℃; for 37h; Product distribution / selectivity; | A 1.5% B 65% C n/a |
titanium catalyst In water at 180℃; for 37h; Product distribution / selectivity; | A 1.5% B 65% C n/a |
Conditions | Yield |
---|---|
With oxygen; sodium hydroxide In water at 50℃; Reagent/catalyst; Sonication; | A 60.1% B 21.3% |
With water; oxygen; sodium hydroxide at 50℃; under 2250.23 Torr; for 24h; | A 51.1% B 28.4% |
With oxygen; sodium hydroxide In water at 50℃; under 2250.23 Torr; for 12h; |
levulinic acid
A
formic acid
B
succinic acid
C
trifluoroacetic acid-methyl ester
D
acetic acid
E
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide; trifluoroacetic acid In water at -78 - 90℃; for 1.66667h; | A 45% B 60% C 45% D 43% E 9% |
levulinic acid
trifluoroacetic acid
A
formic acid
B
succinic acid
C
trifluoroacetic acid-methyl ester
D
acetic acid
E
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 90℃; for 1h; | A 45 %Spectr. B 60% C 45 %Spectr. D 43 %Spectr. E 9 %Spectr. |
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 90℃; under 7600.51 Torr; for 12h; Reagent/catalyst; Temperature; Solvent; Pressure; Inert atmosphere; | 58% |
Conditions | Yield |
---|---|
With water at 230℃; for 2h; sealed tube; | 56% |
With water at 200℃; reaction order of hydration, kinetic curves; other temperatures; | |
With sulfuric acid at 101.5℃; Kinetics; var. ratio of reactants, var. temperature; | |
With 4-methoxy-phenol In water at 80℃; Temperature; Flow reactor; |
Conditions | Yield |
---|---|
With dihydrogen peroxide; potassium hydroxide In water at 0 - 115℃; for 1h; Baeyer-Villiger Ketone Oxidation; | 45% |
allyl alcohol
A
glyceric acid
B
acrylic acid
C
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With oxygen; sodium hydroxide In water at 50℃; Reagent/catalyst; Sonication; | A 6.9% B 30.1% C 7.2% |
Conditions | Yield |
---|---|
With cerium(IV) oxide Reagent/catalyst; | A 19% B 23.2% |
With nano gold salt supported on cerium oxide | A 10.7% B 9.4% |
propargyl alcohol
A
ethene
B
hydroxy-2-propanone
C
acrylic acid
D
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With water; ruthenium tetrasulphthalocyanine at 80℃; for 24h; Product distribution; Further Variations:; Catalysts; anti-Markovnikov hydration; | A n/a B 10% C 22% D 10% |
Conditions | Yield |
---|---|
With nano gold salt | 21.1% |
With iron(III) oxide | 14.4% |
Conditions | Yield |
---|---|
at 50 - 60℃; Behandeln des erhaltenen Nitrils mit rauchender Salzsaeure; |
Conditions | Yield |
---|---|
With water quantitativer Verlauf der Bildung; | |
With sodium hydroxide quantitativer Verlauf der Bildung; |
Conditions | Yield |
---|---|
With Fehling's solution at 240℃; | |
at 240℃; bei loegeren Erhitzen mit Fehlingscher Loesung; | |
at 240℃; bei 200-stuendigem Erhitzen mit Fehlingscher Loesung; |
Conditions | Yield |
---|---|
With water | |
With calcium hydroxide |
1-hydroxy-5-methyl-hept-4-en-3-one
chloroform
A
butanone
B
3-hydroxypropionic acid
Conditions | Yield |
---|---|
bei der Ozonspaltung; 7-hydroxy-3-methyl-hepten-(3)-one-(5); |
peracetic acid
diethyl 1,3-acetonedicarboxylate
A
oxalic acid
B
3-hydroxypropionic acid
potassium cyanide
2-chloro-ethanol
A
LACTIC ACID
B
3-hydroxypropionic acid
Conditions | Yield |
---|---|
Verseifung des gebildeten Nitrils mit Natronlauge; | |
Verseifung des gebildeten Nitrils mit rauchender Salzsaeure; |
Conditions | Yield |
---|---|
With sulfuric acid In water at 25℃; Rate constant; | |
With sulfuric acid at 25 - 85℃; Kinetics; Mechanism; Thermodynamic data; ΔH(excit.), -ΔS(excit.); |
3,12-bis(3'-bromo-1'-oxopropyl)-3,12-diaza-6,9-diazoniadispiro<5.2.5.2>hexadecane dichloride
A
3-Bromopropionic acid
B
chloropropionic acid
C
3,12-bis(3'-chloro-1'-oxopropyl)-3,12-diaza-6,9-diazoniadispiro<5.2.5.2>hexadecane dibromide
D
3,12-Bisacrylyl-3,12-diaza-6,9-diazoniadispiro<5,2,5,2>hexadecane dichloride
E
3,12-bis(3'-hydroxy-1'-oxopropyl)-3,12-diaza-6,9-diazoniadispiro<5.2.5.2>hexadecane dichloride
F
3-hydroxypropionic acid
Conditions | Yield |
---|---|
In water at 70℃; for 5h; Product distribution; Kinetics; Rate constant; various time; other temperature; |
propionic acid
A
formic acid
B
glycolic Acid
C
LACTIC ACID
D
malonic acid
E
acetic acid
F
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 20℃; Product distribution; Mechanism; Irradiation; effect of H2O2/proponic acid ratio, iraadiation time; |
propionic acid
A
LACTIC ACID
B
malonic acid
C
acetic acid
D
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 20℃; Irradiation; Further byproducts given; |
A
3-benzenesulfonylamino-propionic acid
B
benzenesulfonic acid
C
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With sulfuric acid In water at 25℃; Rate constant; |
acrylic acid
A
LACTIC ACID
B
glyceric acid
C
propionic acid
D
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 30℃; Product distribution; Irradiation; 40/90 mA, 750 V, photooxidation by glow discharge electrolysis in various cells, with various reaction times and currents, at various temperatures with or without irradiation; | |
With dihydrogen peroxide In water Product distribution; Quantum yield; Irradiation; var. amount of absorbed energy; |
Conditions | Yield |
---|---|
titanium catalyst 16-30 mesh at 180 - 190℃; for 45h; Product distribution / selectivity; | 100% |
With 4-methoxy-phenol; silica gel at 250℃; Gas phase; | 97% |
sulfuric acid at 160℃; Product distribution / selectivity; | 96.2% |
N-methyl-N-tert-butyldimethylsilyl-1,1,1-trifluoroacetamide
3-hydroxypropionic acid
C15H34O3Si2
Conditions | Yield |
---|---|
With tert-butyldimethylsilyl chloride In acetonitrile for 0.0833333h; Ambient temperature; other silylating agent; | 100% |
Conditions | Yield |
---|---|
With 4-methoxy-phenol; EM-1500 zeolite at 150℃; Product distribution / selectivity; Gas phase; | 97.4% |
With sulfuric acid; copper at 155 - 165℃; | |
With phosphoric acid; copper at 135 - 145℃; |
Conditions | Yield |
---|---|
With sodium hydroxide In water | 97% |
With sodium hydroxide elektrochemische Oxydation, am besten an einer Nickelanode; |
benzylamine
3-hydroxypropionic acid
3-hydroxy-N-(phenylmethyl)propanamide
Conditions | Yield |
---|---|
With 4-(2-(1,3-dioxa-3a1,8,10-triaza-2,3a,14b-triboradibenzo[fg,op]tetracen-2-yl)phenyl)benzo[c]pyrimido[4,5-e][1,2]azaborinin-6(5H)-ol In fluorobenzene at 85℃; for 8h; Molecular sieve; | 94% |
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 14h; | 93% |
tert-butyldimethylsilyl chloride
3-hydroxypropionic acid
3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]propanoic acid
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane | 92% |
Conditions | Yield |
---|---|
In methanol at 60℃; for 20h; | 92% |
Conditions | Yield |
---|---|
With hydrogen In water at 100℃; under 37503.8 Torr; for 30h; Pressure; Reagent/catalyst; Autoclave; | A 10% B 85% |
N-δ-Boc-3-hydroxy-DL-ornithine tert-butyl ester
3-hydroxypropionic acid
5-tert-Butoxycarbonylamino-3-hydroxy-2-(3-hydroxy-propionylamino)-pentanoic acid tert-butyl ester
Conditions | Yield |
---|---|
With benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 16h; | 82% |
H-Orn(Z)-OBzl
3-hydroxypropionic acid
(S)-5-Benzyloxycarbonylamino-2-(3-hydroxy-propionylamino)-pentanoic acid benzyl ester
Conditions | Yield |
---|---|
With benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 16h; | 81% |
Conditions | Yield |
---|---|
With ruthenium-carbon composite; hydrogen In water at 119.84℃; under 7500.75 - 60006 Torr; for 2h; Catalytic behavior; Autoclave; Sealed tube; | A 18% B 79% |
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In N,N-dimethyl-formamide at 70℃; for 5h; | 75% |
3-hydroxypropionic 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 water; N,N-dimethyl-formamide at 20℃; for 15h; | 74.3% |
Conditions | Yield |
---|---|
With sodium at 50℃; | 72.1% |
With copper(II) sulfate | |
sulfuric acid at 20℃; for 1.5 - 22h; Product distribution / selectivity; | 75 - 95 %Chromat. |
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With triethylamine; N-ethyl-N,N-diisopropylamine; HATU In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; | 68% |
Conditions | Yield |
---|---|
With sulfuric acid at 78 - 80℃; under 760.051 Torr; for 10h; Time; | 67.24% |
With copper(II) sulfate | |
amberlyst-15 at 20℃; for 19h; Product distribution / selectivity; | 17 - 68 %Chromat. |
Nafion NR-50 at 20℃; for 21h; Product distribution / selectivity; | 71 %Chromat. |
Conditions | Yield |
---|---|
In tetrahydrofuran; N,N-dimethyl-formamide for 1h; | 61% |
4-amino-6,7-dimethoxy-2-piperazin-1-ylquinazoline
3-hydroxypropionic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; ethyl cyanoglyoxylate-2-oxime In N,N-dimethyl-formamide at 20℃; | 61% |
Conditions | Yield |
---|---|
With hydrogen; molybdenum(IV) oxide In water at 150℃; under 78334.3 Torr; for 3h; Product distribution / selectivity; | 60% |
With hydrogen; molybdenum In ISOPAR K; water at 150℃; under 78334.3 Torr; for 3h; Product distribution / selectivity; | 57% |
With hydrogen In water at 100℃; under 78334.3 Torr; for 16h; Product distribution / selectivity; | 47% |
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