Gamma-Aminobutyric acid (CAS No.:56-12-2), also known as GABA, has a relative molecular weight of 103.1. It is a four carbon, non protein amino acid, which widely exists in vertebrates, plants and microorganisms.Gamma-Aminobutyric acid is an importan
We produce 4-Aminobutyric acid through Bio-fermentation instead of traditional chemical synthesis route, which makes the product more pure and is free of many inpurities like heavy metals etc. As a leading manufacturer and supplier of chemicals
Cas:56-12-2
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inquiry1.Directly sold by factory. 2.Feed grade and food grade is available. 3.Microbial fermentation。 4.High quality and competitive price. 5.Free sample for your evaluation. 6.Promptly delivery by well-reputed shipping lines. 7.Trial order is availa
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inquiryGood quality, competitive price and stable supply All indicators of the product meet the quality standards, GABA content ≥99%, heavy metal and microbial indicators meet the standards. Appearance:White or off white crystalline powder or particl
4-Aminobutyric acid Quick Details Place of Origin: Shaanxi, China Brand Name: DB Model Number: GABA Type: Flavoring Agents CAS No.:
Cas:56-12-2
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inquiryHigh quality, best service,competitive price are our principle 1.Low price & high quality products (G-KG) & first-class service are waiting for our clients 2.Professional transport team to ensure the goods safety and on time arrived your
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inquirySuperiority 1) we specialize in this field for 12 year, have rich experience. 2) the purity of our product are all over 99% 3) because we are factory direct sale, so we can give you a better price. 4) and all the parcel can be sent in 24 hours
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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
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inquiryName:GABA /4-Aminobutyric acid Type: Food Additives CAS:56-12-2 Purity:99% Appearance:White powder Storage:Sealed storage Packing Specification:1kg, 5kg, 10kg,25kg Molecular Formula:C4H9NO2 Molecular Weight:103.12 Applicatio
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inquiryChemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives,
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inquiryItem Name:GABA Powder CAS NO.: 1956-12-2 Apparence:White Powder Place of Origin: China (Mainland) Assay:No less than 99% Packaging Details:100g,1kg/bag, 25kg/drum What is GABA Gamma aminobutyric acid (GABA) is a naturally occurring amino acid th
Cas:56-12-2
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inquiryHangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong Pharm has built platforms for the research, development and manufac
Cas:56-12-2
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inquiryTrade Assurance Get full protection for your orders 100% Product quality protection 100% On-time shipment protection 100% Payment protection Appearance:White or off-white crystal powder Storage:Store at room(18~25℃) temperature. Protect from mo
Cas:56-12-2
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inquiryHubei Lidu New Materials Technology Co. , Ltd. is located in No. 12,3C Industrial Park, Zhongxiang Economic Development Zone, Hubei Province. The company is committed to fine chemical raw materials, pharmaceutical intermediates and other production,
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inquiryOur Advantages Production: Advanced chemical equipment with years of experience.Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Speci
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inquiryknown 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:enterprise standard 2) all purity≥99% 2,we have cl
Quality data Item Standardization Result Aspect White to off white crystalline powder or colorless crystals Complied
Cas:56-12-2
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inquiryItems Standard Result Appearance Almost white crystals or crystalline powder Complies Melting point
Cas:56-12-2
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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
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inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc. We are specialized in chemical synthesis, process development of pharmaceu
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inquiryGood quality Competitive price On time delivery Our Advantages: Full experience of large numbers containers loading in main Chinese seaports Packing with pallet as buyer's special request Best service after shipment with e-mai
4-Aminobutyric acid Product Name: 4-Aminobutyric acid Molecular Weight: 103.1198 CAS NO: 56-12-2 EC NO: -- Molecular Formula: C4H9NO2
Cas:56-12-2
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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
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inquiry1. 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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inquiry4-Aminobutyric acid CAS: 56-12-2 Molecular Formula: C4H9NO2 Home Product Category intermediate pharmaceutical intermediates 56-12-2 56-12-2 - Names and Identifiers Name 4-Aminobutyric acid Synonyms Gaba aurora k
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inquirycalcium 4-[[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]butanoate
4-amino-n-butyric acid
Conditions | Yield |
---|---|
In water at 100℃; for 1.5h; pH: 0.9; | 95.3% |
With buffer solutions (acid, neutral and alkaline media) Rate constant; Kinetics; Mechanism; pH range: 2.0 - 10.2, temperature range 60 - 90 deg C, influence of the ionic strength and dielectric constant of the medium; |
4-<<(allyloxy)carbonyl>amino>butyric acid
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); 2-Ethylhexanoic acid; triphenylphosphine In diethyl ether; dichloromethane at 25℃; for 18h; | 92% |
C12H11NO2
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethyl acetate under 750.075 Torr; for 24h; | 91% |
4-(1,3-dioxoisoindolin-2-yl)-N-(quinolin-8-yl)butanamide
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With hydrogenchloride In water at 110℃; for 16h; | 91% |
4-amino-n-butyric acid
Conditions | Yield |
---|---|
In water pH=7.0; Reactivity; Ammonium phosphate; Photolysis; | 88% |
Conditions | Yield |
---|---|
With hydrogenchloride; immobilized L-glutamate decarboxylate at 37℃; pH = 4.6; | 85% |
durch Einwirkung von Decarboxylase-Praeparaten aus Rhizobium leguminosarum; | |
durch Einwirkung von Decarboxylase-Praeparaten aus Escherichia coli; |
3-cyanopropanoic acid
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With platinum(IV) oxide; hydrogen Acidic conditions; | 80% |
With ethanol; sodium | |
With sodium tetrahydroborate; nickel dichloride In N,N-dimethyl-formamide at 20℃; |
ethyl 3-cyanopropionate
4-amino-n-butyric acid
Conditions | Yield |
---|---|
Stage #1: ethyl 3-cyanopropionate With water; sodium hydroxide for 1.5h; Reflux; Stage #2: With sodium tetrahydroborate; cobalt(II) chloride hexahydrate at 20℃; | 50% |
With sulfuric acid; acetic acid; platinum Hydrogenation.und Erhitzen des Reaktionsprodukts mit wss.Ba(OH)2; |
Conditions | Yield |
---|---|
With 1H-imidazole; [bis(acetoxy)iodo]benzene In dichloromethane at 20℃; for 1h; | A 39% B 2% |
formic acid
1-amino-2-propene
A
propylamine
B
DL-3-aminoisobutyric acid
C
glycine
D
3-amino propanoic acid
E
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With hydrogen; oxygen In water for 3h; Product distribution; various unsaturated amines; investigation of the direct carboxylation of C=C bond, the effect of formic acid concentration as well as the flame composition on product(s); radical mechanism is proposed; | A n/a B 38% C n/a D n/a E 5% |
formic acid
1-amino-2-propene
A
DL-3-aminoisobutyric acid
B
glycine
C
3-amino propanoic acid
D
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With hydrogen; oxygen In water for 3h; Further byproducts given; | A 38% B n/a C n/a D 5% |
propylamine
formic acid
A
DL-3-aminoisobutyric acid
B
glycine
C
2-aminobutanoic acid
D
3-amino propanoic acid
E
4-amino-n-butyric acid
Conditions | Yield |
---|---|
In water at 10 - 20℃; for 1h; Product distribution; contact glow discharge electrolysis; variation of pH, effect of time; | A 9.8% B 0.2% C 0.9% D 3.4% E 8.1% |
propylamine
formic acid
A
DL-3-aminoisobutyric acid
B
rac-Ala-OH
C
2-aminobutanoic acid
D
4-amino-n-butyric acid
Conditions | Yield |
---|---|
In water at 10 - 20℃; for 1h; contact glow discharge electrolysis (500-600 V, 45 mA); Further byproducts given; | A 9.8% B 3.4% C 0.9% D 8.1% |
propylamine
formic acid
A
DL-3-aminoisobutyric acid
B
2-aminobutanoic acid
C
3-amino propanoic acid
D
4-amino-n-butyric acid
Conditions | Yield |
---|---|
In water at 10 - 20℃; for 1h; contact glow discharge electrolysis (500-600 V, 45 mA); Further byproducts given; | A 9.8% B 0.9% C 3.4% D 8.1% |
(2S,3'S,5'R,6'R)-6'-(3-Carboxy-propyl)-[2,3']bipiperidinyl-5'-carboxylic acid
A
pipecolinic acid
B
3-amino propanoic acid
C
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With chromium(VI) oxide In sulfuric acid at 100℃; for 6h; | A 9% B n/a C n/a |
Conditions | Yield |
---|---|
With chromium(VI) oxide; sulfuric acid |
Conditions | Yield |
---|---|
With sulfuric acid at 25℃; Rate constant; Thermodynamic data; variation of the concenntration of sulfuric acid;ΔH (excit.), ΔS (excit.); 4.72 percent H2SO4; | |
With sulfuric acid; water at 94℃; Rate constant; Mechanism; effective rate constants for hydrolysis at different temperatures; further temperatures; | |
With sulfuric acid |
2-oxopyrrolidine-3-carboxylic acid ethyl ester
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With hydrogenchloride |
trans-4-aminocrotonic acid
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With palladium on activated charcoal; water Hydrogenation; |
Conditions | Yield |
---|---|
bei Faeulnis; |
4-Aminobutanol
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With sulfuric acid bei der elektrochemischen Oxidation an einer Blei-Anode; |
Conditions | Yield |
---|---|
With ammonia; water |
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
With ammonium sulfate; sulfuric acid bei der elektrolytischen Reduktion; |
ethyl 4-oxobutanoate
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With ethanol; ammonia; nickel Hydrogenation; |
methyl 4-nitrobutyrate
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With nickel Hydrogenation; |
Conditions | Yield |
---|---|
mit Leberpresssaft; |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With hydrogen bromide |
(1-phthalimido-ethyl)-malonic acid diethyl ester
4-amino-n-butyric acid
Conditions | Yield |
---|---|
With hydrogenchloride at 170 - 180℃; |
Conditions | Yield |
---|---|
at 170℃; for 6h; | 100% |
at 180℃; | 94% |
In neat (no solvent) at 170℃; for 3h; Inert atmosphere; Schlenk technique; | 94% |
Conditions | Yield |
---|---|
With sodium hydroxide In water | 100% |
With sodium hydrogencarbonate In water at 20℃; for 3h; | 72% |
With ammonia; sodium |
Allyl chloroformate
4-amino-n-butyric acid
4-<<(allyloxy)carbonyl>amino>butyric acid
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; water at 0.5℃; for 0.5h; | 100% |
Stage #1: 4-amino-n-butyric acid With sodium carbonate In water Stage #2: Allyl chloroformate In water at 0 - 20℃; for 32h; pH=> 9; Stage #3: With hydrogenchloride In water at 0℃; pH=1 - 2; | |
With sodium hydroxide In tetrahydrofuran; water at -20 - 0℃; for 1h; |
Conditions | Yield |
---|---|
With thionyl chloride Ambient temperature; | 100% |
With acetyl chloride at 0 - 20℃; | 100% |
With thionyl chloride at 0 - 20℃; | 100% |
di-tert-butyl dicarbonate
4-amino-n-butyric acid
N-(tert-butoxycarbonyl)-4-aminobutanoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran at 20℃; for 3h; | 100% |
With sodium hydroxide In 1,4-dioxane; water at 0℃; | 100% |
With sodium hydroxide In 1,4-dioxane; water at 20℃; for 16h; | 100% |
Conditions | Yield |
---|---|
at 20℃; for 12h; | 100% |
With sodium hydroxide In methanol; benzene at -4℃; for 0.0833333h; |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 24h; | 100% |
In N,N-dimethyl-formamide at 20℃; for 24h; | 75% |
1-adamantyl isocyanate
4-amino-n-butyric acid
4-(3-(adamantan-1-yl)ureido)-butyric acid
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 24h; | 100% |
Stage #1: 1-adamantyl isocyanate; 4-amino-n-butyric acid In N,N-dimethyl-formamide at 20℃; Stage #2: With hydrogenchloride In water at 0℃; for 0.5h; | 100% |
In N,N-dimethyl-formamide at 20℃; for 24h; |
Conditions | Yield |
---|---|
With lithium hydride In methanol Reflux; | 100% |
Conditions | Yield |
---|---|
With sodium methylate In methanol Reflux; | 100% |
Conditions | Yield |
---|---|
With caesium carbonate In methanol Reflux; | 100% |
Conditions | Yield |
---|---|
With calcium hydride In methanol Reflux; | 100% |
4-amino-n-butyric acid
5-(4-methylphenyl)-1,2-oxazole-3-carbaldehyde
Conditions | Yield |
---|---|
With lithium hydride In methanol Reflux; | 100% |
4-amino-n-butyric acid
5-(4-methylphenyl)-1,2-oxazole-3-carbaldehyde
Conditions | Yield |
---|---|
With sodium methylate In methanol Reflux; | 100% |
4-amino-n-butyric acid
5-(4-methylphenyl)-1,2-oxazole-3-carbaldehyde
Conditions | Yield |
---|---|
With caesium carbonate In methanol Reflux; | 100% |
4-amino-n-butyric acid
5-(4-methylphenyl)-1,2-oxazole-3-carbaldehyde
Conditions | Yield |
---|---|
With calcium hydride In methanol Reflux; | 100% |
Conditions | Yield |
---|---|
Stage #1: doxepin; linoleic acid In tetrahydrofuran at 40 - 50℃; for 5h; Stage #2: 4-amino-n-butyric acid In tetrahydrofuran; methanol at 50℃; for 1h; | 100% |
Conditions | Yield |
---|---|
Stage #1: linoleic acid; benzydamine In tetrahydrofuran at 40 - 50℃; for 5h; Stage #2: 4-amino-n-butyric acid In tetrahydrofuran; methanol at 50℃; for 1h; | 100% |
Conditions | Yield |
---|---|
Stage #1: 4-amino-n-butyric acid With sodium hydroxide In water Stage #2: (R)-Pantolacton at 130℃; for 17h; Inert atmosphere; | 99% |
With triethylamine In methanol at 65℃; for 24h; Inert atmosphere; | 89% |
With diethylamine In methanol at 60℃; | 53% |
With sodium methylate | |
With diethylamine In methanol |
Conditions | Yield |
---|---|
With 14C2H7N*14H(1+)*2H2O*2O(2-)*2Zr(4+)*O122P4W34(18-) In dimethyl sulfoxide at 70℃; for 24h; | 99% |
With aluminum oxide In toluene for 5h; Heating; | 97% |
With di(n-butyl)tin oxide In xylene for 12h; Heating; | 95% |
benzenesulfonic acid
benzyl alcohol
4-amino-n-butyric acid
benzyl γ-aminobutyrate benzenesulfonate salt
Conditions | Yield |
---|---|
In benzene Heating; | 99% |
toluene-4-sulfonic acid
benzyl alcohol
4-amino-n-butyric acid
4-(benzyloxy)-4-oxobutan-1-aminium 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
In toluene for 5h; Reflux; | 99% |
In toluene for 5h; Reflux; | 97.1% |
In benzene for 24h; Reflux; | 96% |
benzyl formate
4-amino-n-butyric acid
4-(benzyloxycarbonylamino)butyric acid
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; water at 0 - 20℃; for 4h; | 99% |
tetrachlorophthalic anhydride
4-amino-n-butyric acid
4-(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyric acid
Conditions | Yield |
---|---|
With acetic acid at 100℃; for 3h; | 98.7% |
Conditions | Yield |
---|---|
With hydrogenchloride In water | 98.1% |
With hydrogenchloride at 50℃; under 11400.9 Torr; Equilibrium constant; Thermodynamic data; Kinetics; various temperatures, protonation; | |
With hydrogenchloride at 20℃; for 1h; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 5h; Reflux; | 98% |
With PPA | |
In water; benzene Heating; | |
With toluene-4-sulfonic acid In benzene Reflux; Dean-Stark; |
benzyl chloroformate
4-amino-n-butyric acid
4-(benzyloxycarbonylamino)butyric acid
Conditions | Yield |
---|---|
With sodium hydroxide at 0 - 20℃; for 14h; | 98% |
With sodium hydroxide In water | 97% |
With sodium hydrogencarbonate In 1,4-dioxane; water for 17h; | 95% |
cis,trans-2,5-dimethoxytetrahydrofuran
4-amino-n-butyric acid
4-(pyrrol-1-yl)-butyric acid
Conditions | Yield |
---|---|
With sodium acetate; acetic acid In water; 1,2-dichloro-ethane at 90℃; for 15h; | 98% |
Stage #1: 4-amino-n-butyric acid With sodium acetate; acetic acid In 1,2-dichloro-ethane at 90℃; Stage #2: cis,trans-2,5-dimethoxytetrahydrofuran In 1,2-dichloro-ethane at 90℃; for 16h; | 90% |
With sodium acetate; acetic acid In water at 75℃; for 2h; Clauson-Kaas reaction; | 76% |
phenyl isothiocyanate
4-amino-n-butyric acid
N-(phenylthiocarbamoyl)-γ-aminobutyric acid
Conditions | Yield |
---|---|
With sodium carbonate In acetone for 4h; Ambient temperature; | 98% |
toluene-4-sulfonic acid
4-amino-n-butyric acid
toluene-4-sulfonic acid ; 4-amino-butyric acid-salt
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 2.5h; | 98% |
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