1.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 custo
Cas:56-45-1
Min.Order:1 Metric Ton
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inquiryItems Standard Result Appearance White crystals or crystalline powder white crystalline powder Assay
Cas:56-45-1
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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:56-45-1
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inquiryProduct Name: L-Serine Synonyms: (s)-2-amino-3-hydroxypropanoicacid;2-Amion-3-hydroxypropionicacid;alpha-Amino-beta-hydroxypropionic acid;alpha-amino… Founded in 2014, as a professional international pharmaceutical corporation, headquarter
Unique advantages of L-Serine Cas 56-45-1 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:cool dry place Package:25kg/drum Application:L-Se
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inquiry1 Factory price 2 High quality 3 Good service 4 Prompt service Appearance:powder Storage:Kept in dry and cool place and from sunlight; Kept the packing intact. Package: 25kg plastic woven bag with inner linning. Application: Food, Beverages,
Item AJI92 USP28 Assay 98.5~101.0% 98.5~101.0% PH 5.2~6.2 5.2~6.2
Come From Nature // Building Healthy Life// Beauty In Your Face // Nourishment Your Taste Bud. Professional Factory: We has a complete production and operating system, with an annual output capacity of 2000 tons. It can produce variety of co
Cas:56-45-1
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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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
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inquiryADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,
Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ
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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
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 quantiti
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Cas:56-45-1
Min.Order:1 Kilogram
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Type:Trading Company
inquiryBest service ,quality & low price L-Serine Basic information Product Name: L-Serine Synonyms: (s)-2-amino-3-hydroxypropanoicacid;2-Amion-3-hydroxypropioni
Cas:56-45-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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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
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Cas:56-45-1
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inquiryProducts Name L-Serine CAS NO. 56-45-1 Molecular formula C3H7NO3 Molecular weight 105.09 Properties white crystal or crystalline powder, no visible impurities; odorless, sweet taste. Insolub
Appearance:White crystalline powder Storage:R.T Package:25kg/Barrel Application:Used as biochemical reagents and food additives Transportation:Sea/Air/Express Port:Any port in China
Cas:56-45-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO
Top amino acids supplier Storage:keep from moisture,store in tight container Package:25kgs/drum Application:amino acids Transportation:by sea Port:shanghai seaport
1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: L-Serine Structure: Formula: C3H7NO3 Molecular Weight : 105.09 Synonyms: (s)-2-amino-3-hydroxypropanoicacid;2-Amion-3-hydroxypropionicacid;alpha-Amino-beta
1.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
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Cas:56-45-1
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
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:Store at 0
Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
L-Serine CAS:56-45-1 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 intermediates, ster
Conditions | Yield |
---|---|
With Nafion H; trifluoroacetic acid for 3h; | 100% |
With Nafion H; dimethylsulfide; 3-methyl-phenol; trifluoroacetic acid for 3h; Product distribution; other deprotection agents; | 100% |
With dimethylsulfide; trifluorormethanesulfonic acid; 30 (v/v); trifluoroacetic acid at 0℃; for 4h; Yield given; |
BOC-O-benzyl-L-serine
L-serin
Conditions | Yield |
---|---|
With dimethylsulfide; hydrogen fluoride at 0℃; for 2h; Product distribution; Var.: HF in anisole; | 100% |
With hydrogen; sodium dodecyl-sulfate; Lindlar's catalyst In methanol; water under 3.4 Torr; Yield given; |
Conditions | Yield |
---|---|
With palladium/alumina; hydrogen at 70℃; neat (no solvent); | 100% |
With hydrogen; hydroxyapatite-bound Pd In methanol at 40℃; for 3h; | 92% |
With ethylenediaminetetraacetic acid; phenylmethylsulphonyl fluoride; water In aq. phosphate buffer at 30℃; Kinetics; Reagent/catalyst; Microbiological reaction; Enzymatic reaction; |
L-serin
Conditions | Yield |
---|---|
With ruthenium nanoparticles dispersed in a polyvinylpyrrolidone matrix; amberlyst A-21 In methanol; dichloromethane | 99% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate; diphenyl sulfide In trifluoroacetic acid at 0℃; for 0.5h; Product distribution; New peptide deprotection procedure: hard-soft acid-base concept; the role of soft bases (thioanisole, dimethylsulfide, diphenylsulfide) employed; effect of var. hard bases; var. reaction cond.; | 97.8% |
With methyl-phenyl-thioether; trimethyl(2,4,6-trimethylphenoxy)silane In trifluoroacetic acid at 22℃; for 1h; | 93.5% |
hexan-1-amine
(S)-2-(3,5-Dinitro-4-oxo-4H-pyridin-1-yl)-3-hydroxy-propionic acid
A
L-serin
B
1-hexyl-3,5-dinitro-4-pyridone
Conditions | Yield |
---|---|
In pyridine Product distribution; | A 90.9% B n/a |
N-carbamyl-DL-serine
L-serin
Conditions | Yield |
---|---|
With NH4Cl-NH4OH buffer pH 8.5; nickel dichloride at 60℃; for 24h; N-carbamyl-L-amino acid aminohydrolase; | 86% |
L-serin
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water at 20℃; for 0.5h; Inert atmosphere; | 85% |
L-serin
Conditions | Yield |
---|---|
With perchloric acid at 80℃; for 0.5h; | 67% |
L-serin
Conditions | Yield |
---|---|
With sodium formate; ammonium chloride; NADH In aq. phosphate buffer at 25℃; for 6h; pH=8.0; Kinetics; Reagent/catalyst; Green chemistry; Enzymatic reaction; | 36.6% |
L-serin
Conditions | Yield |
---|---|
With Folitixorin; NAD at 34℃; for 72h; pH 7; by Corynebacterium glycinophilum; | 33% |
(4S)-2-oxooxazolidine-4-carboxylic acid
L-serin
Conditions | Yield |
---|---|
In various solvent(s) at 30℃; for 22h; enzymatic production by Pseudomonas testosteroni AJ-2770, pH = 7, other time, other bacteria; | 30% |
L-alanin
formamide
A
L-serin
B
L-asparagine
C
Oxalamide
Conditions | Yield |
---|---|
With sulfuric acid In water for 2h; Concentration; Electrolysis; Inert atmosphere; | A n/a B 27% C n/a |
L-alanin
formamide
A
L-serin
B
L-asparagine
C
glycine
Conditions | Yield |
---|---|
With sulfuric acid In water for 2h; Concentration; Electrolysis; Inert atmosphere; | A n/a B 27% C n/a |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
enzymatische Herstellung; |
Conditions | Yield |
---|---|
Biosynthese; |
Conditions | Yield |
---|---|
enzymatische Herstellung; |
Conditions | Yield |
---|---|
With pseudomonas-extract |
L-serin
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With hydrogenchloride | |
at 25℃; for 0.833333h; enzyme alcalase from Bacillus licheniforms; pH 8.2; |
(S)-2-(dibenzylamino)-3-hydroxypropanoic acid
L-serin
Conditions | Yield |
---|---|
durch Hydrogenolyse; |
N-(3,5-dinitrobenzoyl)-D-serine
L-serin
Conditions | Yield |
---|---|
With hydrogenchloride |
(S)-3-amino-2-benzoylamino-propionic acid methyl ester; hydrochloride
L-serin
Conditions | Yield |
---|---|
With cis-nitrous acid Kochen des Reaktionsprodukts mit wss.HBr; |
Conditions | Yield |
---|---|
durch Torulopsis utilis; |
O-methyl-N,N-phthaloyl-L-serine
L-serin
Conditions | Yield |
---|---|
With hydrogen iodide; acetic acid |
methane
A
L-alanin
B
L-serin
C
L-threonine
D
L-Aspartic acid
Conditions | Yield |
---|---|
With sodium molybdate; ammonium iron (II) sulfate; water; sodium carbonate; ammonium chloride; calcium chloride; magnesium chloride; zinc(II) chloride for 5h; Ambient temperature; Irradiation; pH=8.7; Further byproducts given. Yields of byproduct given; | A 5.69E-3 mmol B n/a C n/a D n/a |
methane
A
L-2-aminobutyric acid
B
L-serin
C
L-threonine
D
L-Aspartic acid
Conditions | Yield |
---|---|
With sodium molybdate; ammonium iron (II) sulfate; water; sodium carbonate; ammonium chloride; calcium chloride; magnesium chloride; zinc(II) chloride for 5h; Ambient temperature; Irradiation; pH=8.7; Further byproducts given. Yields of byproduct given; | A 0.62E-3 mmol B n/a C n/a D n/a |
methane
A
L-serin
B
L-threonine
C
L-Aspartic acid
D
glycine
Conditions | Yield |
---|---|
With sodium molybdate; ammonium iron (II) sulfate; water; sodium carbonate; ammonium chloride; calcium chloride; magnesium chloride; zinc(II) chloride for 5h; Ambient temperature; Irradiation; pH=8.7; Further byproducts given. Yields of byproduct given; | A n/a B n/a C n/a D 26.0E-3 mmol |
With sodium molybdate; ammonium iron (II) sulfate; water; sodium carbonate; ammonium chloride; calcium chloride; magnesium chloride; zinc(II) chloride for 5h; Ambient temperature; Irradiation; pH=8.7; Further byproducts given. Yields of byproduct given; | A 0.95E-3 mmol B n/a C n/a D n/a |
With sodium molybdate; ammonium iron (II) sulfate; water; sodium carbonate; ammonium chloride; calcium chloride; magnesium chloride; zinc(II) chloride for 5h; Ambient temperature; Irradiation; pH=8.7; Further byproducts given. Yields of byproduct given; | A n/a B 0.88E-3 mmol C n/a D n/a |
With sodium molybdate; ammonium iron (II) sulfate; water; sodium carbonate; ammonium chloride; calcium chloride; magnesium chloride; zinc(II) chloride for 5h; Ambient temperature; Irradiation; pH=8.7; Further byproducts given. Yields of byproduct given; | A n/a B n/a C 0.19E-3 mmol D n/a |
Conditions | Yield |
---|---|
With thionyl chloride at 0℃; Inert atmosphere; | 100% |
With hydrogenchloride for 0.5h; | 98% |
With thionyl chloride at 0 - 20℃; for 17h; | 98% |
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In diethyl ether; water at 0 - 20℃; for 6h; | 100% |
With sodium hydroxide In water at 0℃; for 24h; | 94% |
With sodium hydrogencarbonate for 4h; Ambient temperature; | 93% |
Conditions | Yield |
---|---|
With hydrogenchloride at 0℃; | 100% |
With thionyl chloride at 20℃; for 24h; | 100% |
With thionyl chloride at 25℃; for 24h; | 100% |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 2℃; for 24h; | 100% |
Stage #1: L-serin With sodium hydroxide In water at 0℃; for 0.166667h; Stage #2: formaldehyd In water at 20℃; | 62.3% |
With sodium hydroxide at 5℃; for 18h; |
Conditions | Yield |
---|---|
With hydrogenchloride for 5h; Heating; | 100% |
With toluene-4-sulfonic acid In benzene azeotropic esterification; Yield given; | |
With hydrogenchloride for 5h; Heating; |
Conditions | Yield |
---|---|
100% | |
With sodium hydroxide In water; tert-butyl alcohol | 100% |
With sodium hydroxide In 1,4-dioxane; water at 0℃; | 100% |
L-serin
N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide
N-(9H-fluoren-9-ylmethoxycarbonyl)-L-serine
Conditions | Yield |
---|---|
With sodium hydrogencarbonate | 100% |
With sodium carbonate In 1,4-dioxane | 97% |
With sodium hydrogencarbonate In water; acetonitrile | 94% |
Conditions | Yield |
---|---|
With thionyl chloride Ambient temperature; | 100% |
Conditions | Yield |
---|---|
With thionyl chloride Ambient temperature; | 100% |
methanol
L-serin
di-tert-butyl dicarbonate
N-(tert-butoxycarbonyl)-L-serine methyl ester
Conditions | Yield |
---|---|
Stage #1: methanol; L-serin With acetyl chloride Stage #2: di-tert-butyl dicarbonate With triethylamine | 100% |
Stage #1: methanol; L-serin With thionyl chloride at 20℃; for 10h; Reflux; Large scale; Stage #2: di-tert-butyl dicarbonate With triethylamine In dichloromethane at 20℃; for 8h; Reagent/catalyst; Solvent; Cooling with ice; Large scale; | 94% |
Stage #1: methanol; L-serin With thionyl chloride at 0 - 20℃; for 6h; Stage #2: di-tert-butyl dicarbonate With sodium hydrogencarbonate In 1,4-dioxane; water at 20℃; for 12h; | 89% |
Conditions | Yield |
---|---|
With sodium hydroxide Acylation; | 100% |
methanol
L-serin
tert-butyldimethylsilyl chloride
(2S)-2-amino-3-(tert-butyldimethylsilanyloxy)propionic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: methanol; L-serin With thionyl chloride Stage #2: tert-butyldimethylsilyl chloride With 1H-imidazole In acetonitrile | 100% |
Stage #1: methanol; L-serin With thionyl chloride Stage #2: tert-butyldimethylsilyl chloride With 1H-imidazole | 79% |
L-serin
acetyl chloride
methyl (2S)-2-amino-3-hydroxypropanoate hydrochloride
Conditions | Yield |
---|---|
Stage #1: acetyl chloride In methanol at 20℃; for 0.166667h; Stage #2: L-serin In methanol at 80℃; for 2h; | 100% |
In methanol at 20℃; |
Conditions | Yield |
---|---|
With acetyl chloride In methanol | 99% |
With thionyl chloride | 98% |
With acetyl chloride at 50℃; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
With di-tert-butyl dicarbonate; sodium hydroxide In 1,4-dioxane; water at 0 - 20℃; for 7h; | 99% |
With triethylamine In water; N,N-dimethyl-formamide for 7h; Ambient temperature; | 95% |
Conditions | Yield |
---|---|
With tetra(n-butyl)ammonium hydroxide 1.) MeOH, 30 min, 2.) CHCl3, -15 deg C, 1 h; | 99% |
Conditions | Yield |
---|---|
In methanol; diethyl ether at 20℃; | 99% |
In methanol; diethyl ether for 0.166667h; |
L-serin
4-fluorobenzoyl chloride
(S)-2-(4-fluorobenzamido)-3-hydroxypropanoic acid
Conditions | Yield |
---|---|
With sodium carbonate In 1,4-dioxane; water at 0℃; for 1h; | 99% |
Conditions | Yield |
---|---|
With Pf0A9 enzyme In aq. phosphate buffer; water; dimethyl sulfoxide at 75℃; for 12h; pH=8; Enzymatic reaction; | 99% |
7-chloro-1H-indole
L-serin
7-chloro-L-tryptophan
Conditions | Yield |
---|---|
With Pf0A9 enzyme In aq. phosphate buffer; water; dimethyl sulfoxide at 75℃; for 12h; pH=8; Enzymatic reaction; | 99% |
Conditions | Yield |
---|---|
Stage #1: 4-fluoroindole; L-serin With engineered tryptophan synthase In methanol; aq. phosphate buffer at 75℃; for 12h; pH=8.0; Enzymatic reaction; Stage #2: With pyridoxal 5'-phosphate; Ruminococcus gnavus L-tryptophan decarboxylase In methanol; aq. phosphate buffer at 37℃; pH=8.0; Enzymatic reaction; | 99% |
Conditions | Yield |
---|---|
at -30 - 20℃; | 98% |
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