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:2749-11-3
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:2749-11-3
Min.Order:1 Kilogram
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inquiryL-Alaninol CAS 2749-11-3 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing th
Cas:2749-11-3
Min.Order:1 Kilogram
FOB Price: $10.0
Type:Trading Company
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
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Greenchem Beijing Science and Technology Co., Ltd. (hereinafter referred to as the Company) was established in 2010, located in the Zhongguancun Haidian Science Park, in Hebei has a production base of support。 Company owned anhydrous anaerobic te
Product Description Name L-Alaninol CAS 2749-11-3 Assay 99% Appearance Colo
High purity CAS 2749-11-3 S-(+)-2-Amino-1-propanol in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (F
Cas:2749-11-3
Min.Order:1 Gram
FOB Price: $100.0
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:2749-11-3
Min.Order:10 Gram
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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:2749-11-3
Min.Order:10 Kilogram
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Type:Trading Company
inquiryAppearance:Colorless or light yellow liquid Storage:ln stock Package:25kg/Barrel Application:Pharmaceutical intermediates for the manufacture of ofloxacin Transportation:Express/Sea/Air Port:Any port in China
Cas:2749-11-3
Min.Order:1 Kilogram
FOB Price: $10.0 / 55.0
Type:Lab/Research institutions
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
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Cas:2749-11-3
Min.Order:1 Kilogram
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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:Clear colorless liquid Storage:Refer to COA / M
Cas:2749-11-3
Min.Order:1 Kilogram
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Type:Trading Company
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
Product Detail Minimum Order Qty. 10 Gram
Cas:2749-11-3
Min.Order:10 Gram
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Type:Trading Company
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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Cas:2749-11-3
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Lab/Research institutions
inquiryBest 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
Company 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:2749-11-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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:2749-11-3
Min.Order:0 Metric Ton
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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
Cas:2749-11-3
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:2749-11-3
Min.Order:4 Kilogram
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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: S-(+)-2-Amino-1-propanol Synonyms: H-L-ALA-OL;H-ALANINOL;H-ALA-OL;H-ALA-OL S-(+)-2 AMINO-PROPANOL;2-AMINOPROPANOL;L-(+)-ALANINOL;L-ALANINOL;L-ALANILOL CAS: 2749-11-3 MF: C3H9NO MW: 75.11 EINECS: 220-388-7 Product Categ
Cas:2749-11-3
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:2749-11-3
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
Stock products, own laboratoryAppearance:Colorless to light yellow liquid Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:2749-11-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh purity, high success rate, short cycle and moderate priceAppearance:White powder solid Storage:Negative 20 degrees Celsius Package:5mg, 10mg 100mg, 1gram Application:Applied to various scientific research
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran Heating; | 97% |
With lithium aluminium tetrahydride In tetrahydrofuran Heating; | 95% |
With sulfuric acid; hydrogen In water at 39.84℃; under 60006 Torr; Concentration; Reagent/catalyst; | 93.7% |
(S)-Alaninol
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol at 20℃; Reagent/catalyst; | 92.2% |
(-)-(3R,5S)-5-methyl-3-phenylmorpholin-2-one
(S)-Alaninol
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol under 112509 Torr; for 72h; | 89% |
With hydrogen; palladium on activated charcoal In methanol under 114000 Torr; for 72h; Hydrogenolysis; ring cleavage; methanolysis; | 89% |
L-Alanine methyl ester
(S)-Alaninol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride | 78% |
With lithium aluminium tetrahydride In tetrahydrofuran for 4h; Heating; | 30% |
With hydrogen; Nishimura catalyst <(45.9% Rh/19.9% Pt) oxide> In methanol at 25℃; under 75007.5 Torr; |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride | 74% |
With sodium tetrahydroborate In ethanol Heating; | 16.9% |
Conditions | Yield |
---|---|
With C24H20ClN2OPRu; potassium tert-butylate; hydrogen In tetrahydrofuran at 110℃; under 2280.15 - 30402 Torr; for 48h; Inert atmosphere; Schlenk technique; Autoclave; | 65% |
L-alanine hydrochloride
(S)-Alaninol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 12h; Reflux; Inert atmosphere; | 51.1% |
Conditions | Yield |
---|---|
With phosphoric acid; hydrogen In water at 79.84℃; under 7500.75 - 60006 Torr; for 4h; Concentration; Reagent/catalyst; | A 42.2% B n/a |
With sulfuric acid; hydrogen In water at 79.84℃; under 60006 Torr; for 2h; Catalytic behavior; Autoclave; |
(Z,E)-2-amino-6-chloro-9-[(2-carbethoxycyclopropylidene)methyl]purine
A
(S)-Alaninol
B
anti-2-amino-6-chloro-N9-(2-hydroxymethylcyclopropylidenemethyl)purine
Conditions | Yield |
---|---|
With diisobutylaluminium hydride In tetrahydrofuran; cyclohexane at 0℃; for 2h; | A 41.8% B 23.3% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; diethyl ether | |
With lithium aluminium tetrahydride |
(S)-butyl 2-aminopropanoate
(S)-Alaninol
Conditions | Yield |
---|---|
With 1,4-dioxane; copper oxide-chromium oxide at 150℃; under 102971 Torr; |
Conditions | Yield |
---|---|
With oxalic acid; palladium Hydrogenolise; | |
With oxalic acid; palladium Hydrogenolise; |
(S)-(-)-N-(benzyloxycarbonyl)alaninol
(S)-Alaninol
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol | |
With hydrogen; palladium on activated charcoal In tetrahydrofuran; methanol under 760 Torr; for 3h; Ambient temperature; |
Conditions | Yield |
---|---|
With ammonia; sodium In methanol dry-ice-cooled; Yield given; |
2-((2S)-1-hydroxypropan-2-yl)-1H-isoindole-1,3(2H)-dione
(S)-Alaninol
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 60℃; for 1.25h; |
(S)-(-)-2--1-propanol
(S)-Alaninol
Conditions | Yield |
---|---|
With sodium hydroxide at 80℃; for 2h; |
(S)-(-)-2-propyl acetate
(S)-Alaninol
Conditions | Yield |
---|---|
With sodium hydroxide at 80℃; for 2h; |
(S)-Alaninol
Conditions | Yield |
---|---|
With hydrogenchloride |
(S)-Alaninol
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
anschliessendes Eindampfen mit wss. HCl; |
Conditions | Yield |
---|---|
With phosphoric acid; hydrogen In water at 100℃; under 51714.8 Torr; for 6h; Product distribution; Further Variations:; Temperatures; Pressures; |
Conditions | Yield |
---|---|
With H2; RuO2 In methanol; aqueous H2SO4; water |
indan-1,2,3-trione hydrate
L-alanine methyl ester hydrochloride
(S)-Alaninol
Conditions | Yield |
---|---|
With sodium borohydrid In water |
Conditions | Yield |
---|---|
Stage #1: With titanium(IV) isopropylate; (R,R)-TADDOL In diphenylether at 90℃; for 1h; Stage #2: 2-Amino-1-propanol In diphenylether at 90℃; for 0.166667h; Product distribution / selectivity; | n/a |
(S)-Alaninol
2-ammoniopropyl sulfate
Conditions | Yield |
---|---|
With sulfuric acid In water at 50 - 110℃; for 2.5h; | 100% |
With chlorosulfonic acid In acetonitrile at 25 - 40℃; | 95% |
With sulfuric acid | 67% |
(S)-Alaninol
di-tert-butyl dicarbonate
(S)-2-t-butoxycarbonylaminopropan-1-ol
Conditions | Yield |
---|---|
With sodium hydroxide In 1,4-dioxane at 20℃; for 3h; | 100% |
With triethylamine In methanol at 20℃; for 12h; | 100% |
With triethylamine In tetrahydrofuran at 0 - 20℃; for 12h; | 100% |
(S)-Alaninol
4-Nitrobenzenesulfonyl chloride
(2S)-2-methyl-1-[(4-nitrophenyl)sulfonyl]aziridine
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 5h; | 100% |
In pyridine; dichloromethane at 0 - 20℃; | 98% |
(S)-Alaninol
ethyl trifluoroacetate,
N-(S)-(2-hydroxy-1-methylethyl)-2,2.2-trifluoroacetamide
Conditions | Yield |
---|---|
In acetonitrile | 100% |
benzyl 4-oxo-1-piperidinecarboxylate
(S)-Alaninol
phenylmethyl 4-{[(1S)-2-hydroxy-1-methylethyl]amino}-1-piperidinecarboxylate
Conditions | Yield |
---|---|
Stage #1: benzyl 4-oxo-1-piperidinecarboxylate; (S)-Alaninol With acetic acid In methanol for 0.25h; Stage #2: With methanol; sodium cyanoborohydride for 72h; | 100% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 100% |
Conditions | Yield |
---|---|
In benzene for 4h; Reflux; Dean-Stark; | 100% |
Conditions | Yield |
---|---|
In benzene for 4h; Reflux; Dean-Stark; | 100% |
(S)-Alaninol
ethyl acetate
2,3,4,5-tetrafluorobenzoyl chloride
formic acid ethyl ester
ethyl (S)-(-)-9,10-Difluoro-3-Methyl-7-Oxo-2,3-Dihydro-7H-Pyrido[1,2,3-de]-[1,4]Benzoxazine-6-Carboxylate
Conditions | Yield |
---|---|
Stage #1: ethyl acetate; formic acid ethyl ester With sodium hydride In toluene Stage #2: (S)-Alaninol; 2,3,4,5-tetrafluorobenzoyl chloride In toluene at 20℃; Reflux; Stage #3: With potassium fluoride In N,N-dimethyl-formamide Reflux; | 99.4% |
Conditions | Yield |
---|---|
Stage #1: (S)-Alaninol; benzaldehyde With toluene-4-sulfonic acid In toluene at 20℃; for 2h; Stage #2: With fluorosulfonyl fluoride; N-ethyl-N,N-diisopropylamine In acetonitrile at -78 - 20℃; | 99% |
(S)-Alaninol
2-(Trimethylsilyl)ethyl 4-nitrophenyl carbonate
(S)-2-[2-(trimethylsilylethoxy)carbonylamino]propan-1-ol
Conditions | Yield |
---|---|
With sodium carbonate In 1,4-dioxane for 24h; Ambient temperature; | 98% |
phthalic anhydride
(S)-Alaninol
2-((2S)-1-hydroxypropan-2-yl)-1H-isoindole-1,3(2H)-dione
Conditions | Yield |
---|---|
at 140℃; | 98% |
With triethylamine In toluene for 3h; Condensation; Heating; | 94% |
at 200℃; for 3h; | 93% |
Conditions | Yield |
---|---|
In butan-1-ol for 0.166667h; Zincke's reaction; microwave irradiation; | 98% |
2-fluoro-5-nitrobenzaldehyde diethylacetal
(S)-Alaninol
(2S)-aminopropyl-[2-(1,1-bis-ethoxymethyl)-4-nitrophenyl]ether
Conditions | Yield |
---|---|
With sodium hydride In 1,2-dimethoxyethane at 20℃; | 98% |
(S)-Alaninol
2,2'-di(bromomethyl)-1,1'-binaphthalene
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 16h; Reflux; | 98% |
Conditions | Yield |
---|---|
Stage #1: ethyl 3-(3-amino-4-(cyclohexyl(isobutyl)amino)phenyl)butanoate; 1,1'-Thiocarbonyldiimidazole In dichloromethane at 0 - 20℃; for 4h; Stage #2: (S)-Alaninol In dichloromethane | 98% |
Conditions | Yield |
---|---|
With potassium hydroxide In tetrahydrofuran at 20℃; | 98% |
ethyl 8-bromo-6-(pyridin-2-yl)-4H-benzo[f]imidazo[1,5-a][1,4]diazepine-3-carboxylate
(S)-Alaninol
Conditions | Yield |
---|---|
at 90℃; Sealed tube; | 98% |
Conditions | Yield |
---|---|
With sodium carbonate In water; ethyl acetate at 20 - 25℃; for 1h; | 97.3% |
N-(Benzyloxycarbonyloxy)succinimide
(S)-Alaninol
(S)-(-)-N-(benzyloxycarbonyl)alaninol
Conditions | Yield |
---|---|
With potassium carbonate In 1,4-dioxane; water at 20℃; for 12h; Large scale; | 97% |
With triethylamine In tetrahydrofuran for 2h; | 92% |
In 1,4-dioxane; water for 12h; | 90% |
With TEA In tetrahydrofuran for 1h; Ambient temperature; Yield given; | |
In dichloromethane at 20℃; for 2h; |
Conditions | Yield |
---|---|
With potassium carbonate In water; acetone for 10h; Heating; | 97% |
With potassium carbonate Alkylation; | 83% |
With potassium carbonate In acetonitrile at 0 - 20℃; | 69.1% |
With potassium iodide In N,N-dimethyl-formamide at 80℃; | |
With potassium carbonate |
2-mesitylenesulphonyl chloride
(S)-Alaninol
(2S)-N-(2,4,6-trimethylbenzenesulfonyl)-2-aminopropanol
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 18h; | 97% |
(S)-Alaninol
3-iodochlorobenzene
(S)-2-{(3-chlorophenyl)amino}propan-1-ol
Conditions | Yield |
---|---|
With potassium phosphate; copper(l) iodide In ethylene glycol; isopropyl alcohol at 80℃; for 24h; | 97% |
With potassium phosphate; copper(l) iodide In ethylene glycol; isopropyl alcohol at 80℃; for 24h; Ullmann-Goldberg Substitution; Inert atmosphere; | 97% |
(S)-Alaninol
3,5-bistrifluoromethylphenylisothiocyanate
N-(2S)-3-hydroxypropan-2-yl-N'-(3,5-bis-(trifluoro-methyl)phenyl)-thiourea
Conditions | Yield |
---|---|
In dichloromethane at 40℃; for 3h; | 97% |
(S)-Alaninol
1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethan-1-one
Conditions | Yield |
---|---|
Stage #1: 1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethan-1-one With toluene-4-sulfonic acid In methanol at 5 - 15℃; Inert atmosphere; Molecular sieve; Stage #2: (S)-Alaninol In methanol at 10℃; Inert atmosphere; Molecular sieve; | 96.7% |
(S)-Alaninol
2-Fluorobenzoyl chloride
(1'S)-2-fluoro-N-<1-(hydroxymethyl)ethyl>benzamide
Conditions | Yield |
---|---|
With triethylamine In 1,4-dioxane for 1.5h; | 96% |
With sodium hydroxide In dichloromethane; water for 1h; Ambient temperature; | 73% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate In dichloromethane Ambient temperature; | 96% |
(S)-Alaninol
N-tert-butoxycarbonyl-L-phenylalanine
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 dichloromethane at 23℃; for 15h; | 96% |
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