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beta-Alanine
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CAS:107-95-9 beta-Alanine
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amino acid CAS 107-95-9 Beta alanine
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107-95-9 Usage

Description

This is a secondary amino acid, which is formed in vivo by the degradation of dihydrouracil and carnosine. Because neuronal uptake and neuronal receptor sensitivity to β-alanine have been demonstrated, the compound may be a false transmitter replacing GABA. A rare genetic disorder, hyper-β-alaninemia, has been reported. It is used as a flavor enhancer, flavoring agent, nutrient supplement or adjuvant. β-Alanine has a slightly sweet taste.

Definition

ChEBI: A naturally-occurring beta-amino acid comprising propionic acid with the amino group in the 3-position.

Uses

It is widely used in medicine, feed, food, and other industries, mostly to synthesize pantothenic acid and calcium pantothenate (a medicine and feed additive), carnosine, pamidronate sodium, barley nitrogen. It is also used to produce plating corrosion inhibiter, as a biological reagent, and as an organic synthesis intermediate. Used as a food and health supplement additive. Endogenous beta-amino acids, non-selective glycine receptor agonists ,G-protein-coupled orphan receptor (TGR7, MrgD) ligand. Relying on the stability of marine biology, beta-aminopropionic acid has a protective effect on cells.

Chemical Properties

White powder

Uses

β-Alanine is a naturally occurring beta amino acid. β-Alanine is formed in vivo by the degradation of dihydrouracil (D449990) and carnosine. β-Alanine is also the rate-limiting precursor of carnosine, as a result supplementation with β-alanine increases the concentration of carnosine in muscles.

Chemical Properties

White crystalline powder

Preparation

  • Acrylonitrile and ammonia react in a solution of diphenylamine and t-butanol to create beta-aminopropionitrile, which is then alkalized to obtain beta-aminopropionic acid. In a dry autoclave, sequentially add acrylonitrile, diphenylamine and t- butanol, and stir for 5min. Then, add liquid ammonia, maintain the temperature at 100-109℃ and pressure at 1MPa, and stir for 4h. Cool to below 10℃ and stop mixing when the pressure reaches atmospheric pressure. At 65-70℃/(8.0-14.7kPa), decrease the pressure to recover t-butanol to obtain crude beta-aminopropionitrile. Distill the crude product under low pressure, collect the 66-105℃/(1.33-4.0kPa) distillation to obtain beta-aminopropionitrile, and maintain temperature for 1h. Steam under low pressure for half an hour to remove the ammonia in the reaction solution, add water, and drop in hydrochloric until PH reaches 7-7.2. Filter to remove trace impurities. Concentrate the filtered liquid until a large amount of solid precipitates, extract while hot and cool to below 10℃. Filter and vacuum dry to obtain beta-aminopropionic acid. This method requires 982kg beta-aminopropionitrile for every ton of product, and the yield of alkalization is 90%.
  • Place the alkaline sodium hypochlorite solution obtained from degradation of succinimide (Hoc reaction) (containing 14% sodium hypochlorite, 8% sodium hydroxide, 30% sodium carbonate) and ice into a reaction chamber, mix and add succinimide, and let react at 18-25℃ for 0.5h. Increase temperature to 40-50℃ and allow to react for 1h. Add hydrochloric acid to adjust the PH to 4-5, decrease the pressure to condense. After condensed and cooled, add 3 times the amount of 95% ethanol to allow inorganic salts to precipitate, filter, and repeat once again. Then, dilute the filtered liquid with 4 times the amount of distilled water and reflux for 1h. Add activated charcoal to remove color, filter, and pass the filtered liquid through exchange resin. Add activated charcoal to remove color, filter, decrease pressure to condense, cool to crystalize, filter, use distilled water to recrystallize once, and obtain beta-aminopropionic acid.
  • Hydrolyze and acidify beta-aminopropionitrile to obtain.

Purification Methods

Crystallise β-alanine by dissolving it in a hot saturated aqueous solution, filtering, adding four volumes of absolute EtOH and cooling in an ice-bath. Recrystallise it in the same way and then finally, crystallise it from a warm saturated solution in 50% EtOH and adding four volumes of absolute EtOH with cooling in an ice-bath. The crystals are dried in a vacuum desiccator over P2O5. [Donovan & Kegeles J Am Chem Soc 83 255 1961, Beilstein 4 IV 2526.]
InChI:InChI=1/C3H7NO2/c4-2-1-3(5)6/h1-2,4H2,(H,5,6)

107-95-9 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (41144)  β-Alanine  analytical standard 107-95-9 41144-100MG 458.64CNY Detail
Sigma (05160)  β-Alanine  BioXtra, ≥99.0% (NT) 107-95-9 05160-1KG 819.00CNY Detail
Sigma (05160)  β-Alanine  BioXtra, ≥99.0% (NT) 107-95-9 05160-250G 269.10CNY Detail
Sigma (05160)  β-Alanine  BioXtra, ≥99.0% (NT) 107-95-9 05160-50G 156.78CNY Detail
Aldrich (146064)  β-Alanine  99% 107-95-9 146064-2KG 1,766.70CNY Detail
Aldrich (146064)  β-Alanine  99% 107-95-9 146064-500G 579.15CNY Detail
Aldrich (146064)  β-Alanine  99% 107-95-9 146064-25G 314.73CNY Detail
USP (1012495)  beta-Alanine  United States Pharmacopeia (USP) Reference Standard 107-95-9 1012495-100MG 4,662.45CNY Detail
Sigma-Aldrich (PHR1349)  BetaAlanine  pharmaceutical secondary standand; traceable to USP 107-95-9 PHR1349-1G 732.19CNY Detail
Alfa Aesar (A16665)  beta-Alanine, 98%    107-95-9 5000g 2393.0CNY Detail
Alfa Aesar (A16665)  beta-Alanine, 98%    107-95-9 1000g 562.0CNY Detail
Alfa Aesar (A16665)  beta-Alanine, 98%    107-95-9 250g 209.0CNY Detail

107-95-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name β-alanine

1.2 Other means of identification

Product number -
Other names 3-Aminopropanoic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:107-95-9 SDS

107-95-9Synthetic route

A

pantolactone
79-50-5

pantolactone

B

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With hydrogenchloride In water at 80℃; for 1.75h; Rate constant;A 100%
B 100%
pantothenic acid sodium salt
75033-16-8

pantothenic acid sodium salt

A

pantolactone
79-50-5

pantolactone

B

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With hydrogenchloride In water at 80℃; for 1.25h; Rate constant;A 100%
B 100%
3-(tert-butyloxycarbonylamino)propionic acid
3303-84-2

3-(tert-butyloxycarbonylamino)propionic acid

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With water at 170℃; for 0.05h; Microwave irradiation;100%
2-cyanoethylamine
151-18-8

2-cyanoethylamine

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
In water at 35℃; for 6h; Temperature; Enzymatic reaction;98.4%
With water; sodium hydroxide at 100 - 110℃; under 37503.8 Torr; for 0.025h; Concentration; Pressure; Temperature; Flow reactor;98%
Stage #1: 2-cyanoethylamine With hydrogenchloride In water
Stage #2: In water at 40℃; for 8h; pH=7; Enzymatic reaction;
Stage #3: With hydrogenchloride In water at 40℃; for 8h; pH=6; Kinetics; Enzymatic reaction;
90%
3-nitropropionic acid
504-88-1

3-nitropropionic acid

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With ammonium formate; palladium on activated charcoal In methanol for 0.333333h; Ambient temperature;98%
With hydrogen at 100℃; under 7500.75 Torr; for 12h; Sealed tube; Autoclave;87%
methyl 2-cyanoacetate
105-34-0

methyl 2-cyanoacetate

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
Stage #1: methyl 2-cyanoacetate With hydrogen In ethanol at 100℃; under 7500.75 Torr; for 5h; Autoclave;
Stage #2: With water In ethanol
94%
With sulfuric acid; acetic acid; platinum Hydrogenation.unter Druck und Hydrolyse der Reaktionsprodukts;
With hydrogenchloride; palladium Hydrogenation.Hydrolyse des Reaktionsprodukts;
ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
Stage #1: ethyl 2-cyanoacetate With hydrogen In ethanol at 80℃; under 3750.38 Torr; for 10h; Autoclave;
Stage #2: With water In ethanol
92%
With hydrogenchloride; palladium Hydrogenation.Hydrolyse des Reaktionsprodukts;
With ethanol; nickel Hydrogenation.Hydrolyse des Reaktionsprodukts;
N-Diphenylmethylene-β-alanine benzyl ester
125506-43-6

N-Diphenylmethylene-β-alanine benzyl ester

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol under 760 Torr; for 14h; Ambient temperature;90%
N-benzylisoxazolidin-5-one
95503-55-2

N-benzylisoxazolidin-5-one

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With palladium on activated charcoal; hydrogen In 1,4-dioxane; water at 60℃; for 16h;85%
2-butenedioic acid
6915-18-0

2-butenedioic acid

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With aspartate-α-decarboxylase; 3-methylaspartate ammonia lyase; ammonium chloride; magnesium chloride In aq. buffer at 25℃; for 24h; pH=8; Enzymatic reaction;85%
Carnosine
305-84-0

Carnosine

A

3-amino propanoic acid
107-95-9

3-amino propanoic acid

B

[Co(1,4,7,10-tetraazadecane)(histidine)](ClO4)2*2H2O

[Co(1,4,7,10-tetraazadecane)(histidine)](ClO4)2*2H2O

Conditions
ConditionsYield
With lithium hydroxide; [cis-β-Co(1,4,7,10-tetraazadecane)Cl2]Cl In water at 20 - 45℃; for 2.25h; pH=7.7 - 8;A 84%
B n/a
(2E)-but-2-enedioic acid
110-17-8

(2E)-but-2-enedioic acid

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With L-aspartase from E.coli; L-aspartate-α-decarboxylase from Corynebacterium glutamicum; ammonia at 37℃; for 12h; pH=7; Reagent/catalyst; Enzymatic reaction;82%
(+)-β-methyl-L-aspartate hydrochloride
16856-13-6

(+)-β-methyl-L-aspartate hydrochloride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
In various solvent(s) from 160 up to 180 deg C over 90 min;62%
formic acid
64-18-6

formic acid

1-amino-2-propene
107-11-9

1-amino-2-propene

A

propylamine
107-10-8

propylamine

B

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

C

glycine
56-40-6

glycine

D

3-amino propanoic acid
107-95-9

3-amino propanoic acid

E

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
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
64-18-6

formic acid

1-amino-2-propene
107-11-9

1-amino-2-propene

A

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

B

glycine
56-40-6

glycine

C

3-amino propanoic acid
107-95-9

3-amino propanoic acid

D

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
With hydrogen; oxygen In water for 3h; Further byproducts given;A 38%
B n/a
C n/a
D 5%
acrylic acid ammonium salt

acrylic acid ammonium salt

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With adamantane; ammonium chloride In solid high-pressure extrusion (15-30 kbar);10%
at -173.1℃; under 75006 Torr;3.5 % Chromat.
propylamine
107-10-8

propylamine

formic acid
64-18-6

formic acid

A

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

B

glycine
56-40-6

glycine

C

2-aminobutanoic acid
2835-81-6

2-aminobutanoic acid

D

3-amino propanoic acid
107-95-9

3-amino propanoic acid

E

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
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
107-10-8

propylamine

formic acid
64-18-6

formic acid

A

DL-3-aminoisobutyric acid
10569-72-9

DL-3-aminoisobutyric acid

B

2-aminobutanoic acid
2835-81-6

2-aminobutanoic acid

C

3-amino propanoic acid
107-95-9

3-amino propanoic acid

D

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
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
117614-90-1

(2S,3'S,5'R,6'R)-6'-(3-Carboxy-propyl)-[2,3']bipiperidinyl-5'-carboxylic acid

A

pipecolinic acid
3105-95-1

pipecolinic acid

B

3-amino propanoic acid
107-95-9

3-amino propanoic acid

C

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

Conditions
ConditionsYield
With chromium(VI) oxide In sulfuric acid at 100℃; for 6h;A 9%
B n/a
C n/a
formic acid
64-18-6

formic acid

ethylamine
75-04-7

ethylamine

A

serin
302-84-1

serin

B

glycine
56-40-6

glycine

C

rac-Ala-OH
302-72-7

rac-Ala-OH

D

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
In water at 10 - 20℃; for 1h; contact glow discharge electrolysis (500-600 V, 45 mA);A 0.1%
B 0.1%
C 1.5%
D 3.1%
sodium formate
141-53-7

sodium formate

ethylamine
75-04-7

ethylamine

A

serin
302-84-1

serin

B

glycine
56-40-6

glycine

C

rac-Ala-OH
302-72-7

rac-Ala-OH

D

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
In water at 10 - 20℃; for 1h; contact glow discharge electrolysis (500-600 V, 45 mA);A 1%
B 0.3%
C 3.1%
D 0.6%
piperidine
110-89-4

piperidine

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With chromium(III) oxide; sulfuric acid
3-Bromopropionic acid
590-92-1

3-Bromopropionic acid

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With ammonia; water at 20℃;
With ammonia; water at 70℃;
3-Bromopropionic acid
590-92-1

3-Bromopropionic acid

A

di(2-carboxyethyl)amine
505-47-5

di(2-carboxyethyl)amine

B

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With ammonia; water
Succinimide
123-56-8

Succinimide

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With alkaline NaOCl at 60 - 70℃;
With potassium hydroxide; bromine at 50 - 60℃;
With potassium hydroxide; bromine at 55 - 60℃;
3-phthalimidopropionitrile
3589-45-5

3-phthalimidopropionitrile

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With hydrogenchloride
With sulfuric acid
4-thiaheptane-1,7-dioic acid
111-17-1

4-thiaheptane-1,7-dioic acid

3-amino propanoic acid
107-95-9

3-amino propanoic acid

Conditions
ConditionsYield
With ammonia; water; diphenylamine at 200℃;
With ammonia; water; diphenylamine at 200℃;
phthalic anhydride
85-44-9

phthalic anhydride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

3-phthalimidopropanoic acid
3339-73-9

3-phthalimidopropanoic acid

Conditions
ConditionsYield
at 170℃; for 6h;100%
at 185 - 200℃; for 0.25h;98.4%
With triethylamine In toluene for 2h; Reagent/catalyst; Reflux;97.7%
acetic anhydride
108-24-7

acetic anhydride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

N-acetyl-β-alanine
3025-95-4

N-acetyl-β-alanine

Conditions
ConditionsYield
In methanol at 60℃; for 6h;100%
In methanol for 6h; Reflux;100%
In chloroform at 60℃; for 5h; Concentration; Solvent; Temperature;95.4%
methanol
67-56-1

methanol

3-amino propanoic acid
107-95-9

3-amino propanoic acid

methyl 3-aminopropanoate hydrochloride
3196-73-4

methyl 3-aminopropanoate hydrochloride

Conditions
ConditionsYield
Stage #1: methanol With thionyl chloride for 1h; Cooling with ice;
Stage #2: 3-amino propanoic acid at 20 - 66℃; for 6.5h;
100%
With thionyl chloride for 3h; Reflux;100%
With thionyl chloride at 0 - 20℃;99%
ethanol
64-17-5

ethanol

3-amino propanoic acid
107-95-9

3-amino propanoic acid

3-amino-propionic acid ethyl ester
924-73-2

3-amino-propionic acid ethyl ester

Conditions
ConditionsYield
With thionyl chloride at 20 - 50℃;100%
With hydrogenchloride
With thionyl chloride
methanol
67-56-1

methanol

3-amino propanoic acid
107-95-9

3-amino propanoic acid

methyl 3-aminopropanoate
4138-35-6

methyl 3-aminopropanoate

Conditions
ConditionsYield
With thionyl chloride at 0 - 20℃; for 2h; Product distribution / selectivity; Heating / reflux;100%
With thionyl chloride Heating / reflux;79.08%
With hydrogenchloride
thiophene-2-carbaldehyde
98-03-3

thiophene-2-carbaldehyde

3-amino propanoic acid
107-95-9

3-amino propanoic acid

3-(N-thiophene-2-aldimino)propanoic acid
101153-25-7

3-(N-thiophene-2-aldimino)propanoic acid

Conditions
ConditionsYield
piperidine In ethanol for 2h; Heating;100%
2-Acetylpyrrole
1072-83-9

2-Acetylpyrrole

3-amino propanoic acid
107-95-9

3-amino propanoic acid

(pyrrole-2-acetylidene-amino)propionoc acid
131526-01-7

(pyrrole-2-acetylidene-amino)propionoc acid

Conditions
ConditionsYield
With piperidine In ethanol Heating;100%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

3-amino propanoic acid
107-95-9

3-amino propanoic acid

3-(tert-butyloxycarbonylamino)propionic acid
3303-84-2

3-(tert-butyloxycarbonylamino)propionic acid

Conditions
ConditionsYield
With sodium hydroxide In water; tert-butyl alcohol at 20℃;100%
With sodium hydroxide In 1,4-dioxane; water at 0℃;100%
With sodium hydroxide In tetrahydrofuran at 20℃; for 16h;100%
4-nitrobenzyl chloride
100-14-1

4-nitrobenzyl chloride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

N-4-nitrobenzyl-β-alanine
294201-15-3

N-4-nitrobenzyl-β-alanine

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20℃; for 20h;100%
Allyl chloroformate
2937-50-0

Allyl chloroformate

3-amino propanoic acid
107-95-9

3-amino propanoic acid

N-(allyloxycarbonyl)-3-aminopropionic acid
111695-91-1

N-(allyloxycarbonyl)-3-aminopropionic acid

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran at 20℃; for 1h; Acylation;100%
With sodium carbonate In 1,4-dioxane; water at 20℃; for 48h;97%
With sodium hydroxide In tetrahydrofuran; 1,4-dioxane at 0 - 20℃; for 3h;52%
With sodium hydroxide In water at 5℃;46%
Stage #1: 3-amino propanoic 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;
2,3-Bis(2-methylbenzothiophen-3-yl)maleic anhydride
122641-57-0

2,3-Bis(2-methylbenzothiophen-3-yl)maleic anhydride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

3,4-bis(2-methylbenzo[b]thiophen-3-yl)-1-(propanoic acid-3-yl)-1H-pyrrole-2,5-dione
1034806-12-6

3,4-bis(2-methylbenzo[b]thiophen-3-yl)-1-(propanoic acid-3-yl)-1H-pyrrole-2,5-dione

Conditions
ConditionsYield
at 150℃; for 1h;100%
N-(allyloxycarbonyloxy)succinimide
135544-68-2

N-(allyloxycarbonyloxy)succinimide

3-amino propanoic acid
107-95-9

3-amino propanoic acid

N-(allyloxycarbonyl)-3-aminopropionic acid
111695-91-1

N-(allyloxycarbonyl)-3-aminopropionic acid

Conditions
ConditionsYield
With sodium hydroxide In water pH=10; Cooling with ice;100%
tetra(n-butyl)ammonium hydroxide
2052-49-5

tetra(n-butyl)ammonium hydroxide

3-amino propanoic acid
107-95-9

3-amino propanoic acid

β-alanine tetrabutylammonium salt
104761-05-9

β-alanine tetrabutylammonium salt

Conditions
ConditionsYield
In methanol; water at 0 - 20℃; for 15h;100%
In methanol; water at 22℃; for 15h;80%
3-carboxybenzoyl chloride
32276-56-5

3-carboxybenzoyl chloride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

isophthaloylbis-β-alanine
125038-74-6

isophthaloylbis-β-alanine

Conditions
ConditionsYield
With sodium hydroxide In water; toluene at 10℃;100%
chloroacetic acid
79-11-8

chloroacetic acid

3-amino propanoic acid
107-95-9

3-amino propanoic acid

N,N-bis(carboxymethyl)-β-alanine trilithium salt

N,N-bis(carboxymethyl)-β-alanine trilithium salt

Conditions
ConditionsYield
Stage #1: 3-amino propanoic acid With lithium hydroxide In water at 55℃; for 1.08333h; pH=9 - 9.5;
Stage #2: chloroacetic acid In water at 45 - 50℃; for 4.5h;
Stage #3: With potassium iodide In water at 92℃; for 8.5h; Reagent/catalyst;
99.9%
phthalic anhydride
85-44-9

phthalic anhydride

undecyl alcohol
112-42-5

undecyl alcohol

tin (II) oxalate
113170-57-3

tin (II) oxalate

3-amino propanoic acid
107-95-9

3-amino propanoic acid

undecyl 3-phthalimidoproprionate

undecyl 3-phthalimidoproprionate

Conditions
ConditionsYield
99.6%
benzyl chloroformate
501-53-1

benzyl chloroformate

3-amino propanoic acid
107-95-9

3-amino propanoic acid

3-(benzyloxycarbonylamino)propanoic acid
2304-94-1

3-(benzyloxycarbonylamino)propanoic acid

Conditions
ConditionsYield
With sodium hydroxide In water at 0 - 20℃;99%
With sodium carbonate In 1,4-dioxane; water at 20℃;96%
With sodium carbonate In 1,4-dioxane; water at 0 - 20℃;92%
formic acid
64-18-6

formic acid

3-amino propanoic acid
107-95-9

3-amino propanoic acid

3-formylaminopropionic acid
14565-43-6

3-formylaminopropionic acid

Conditions
ConditionsYield
Stage #1: formic acid; 3-amino propanoic acid at 20 - 55℃;
Stage #2: With acetic anhydride at 20 - 55℃; for 2h;
Stage #3: With water Heating; Reduced pressure;
99%
Stage #1: formic acid With acetic anhydride at 45℃; for 1h;
Stage #2: 3-amino propanoic acid at 20℃; for 24h;
93%
With acetic anhydride at 50℃; for 2h; Inert atmosphere;90%
acryloyl chloride
814-68-6

acryloyl chloride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

N-Acryloyl-beta-alanine
16753-07-4

N-Acryloyl-beta-alanine

Conditions
ConditionsYield
With potassium hydroxide In methanol 1) 0 deg C, 1 h, 2) r.t., 4 h;99%
In acetonitrile at 35 - 40℃; for 6h;87%
With sodium hydroxide In water for 1h; Cooling with ice;68.8%
3-amino propanoic acid
107-95-9

3-amino propanoic acid

pamidronate
40391-99-9

pamidronate

Conditions
ConditionsYield
With methanesulfonic acid; phosphorous acid; phosphorus trichloride at 65 - 70℃; Inert atmosphere;99%
Stage #1: 3-amino propanoic acid With phosphorus trichloride In methanesulfonic acid at 80 - 85℃;
Stage #2: With water In methanesulfonic acid at 105℃; for 4h;
85%
With phosphonic Acid; phosphorus trichloride In chlorobenzene at 100℃; for 3h; Inert atmosphere;82%
acetic anhydride
108-24-7

acetic anhydride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

N-acetyl β-alanyl anhydride
88718-90-5

N-acetyl β-alanyl anhydride

Conditions
ConditionsYield
Heating;99%
trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

3-amino propanoic acid
107-95-9

3-amino propanoic acid

3-(2,2,2-trifluoroacetamido)propanoic acid
50632-82-1

3-(2,2,2-trifluoroacetamido)propanoic acid

Conditions
ConditionsYield
In tetrahydrofuran from -5 deg C up to r.t. over 1 h.;99%
N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide
82911-69-1

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide

3-amino propanoic acid
107-95-9

3-amino propanoic acid

N-Fmoc-β-alanine
35737-10-1

N-Fmoc-β-alanine

Conditions
ConditionsYield
With sodium hydrogencarbonate In water; acetonitrile at 20℃;99%
With triethylamine In 1,4-dioxane; water at 20℃; for 0.5h;95%
With triethylamine In water for 0.5h;95%
allyl alcohol
107-18-6

allyl alcohol

3-amino propanoic acid
107-95-9

3-amino propanoic acid

β-alanine allyl ester hydrochloride

β-alanine allyl ester hydrochloride

Conditions
ConditionsYield
With hydrogenchloride at 25℃; for 1h;99%
With hydrogenchloride99%
3-amino propanoic acid
107-95-9

3-amino propanoic acid

3-aminopropionyl chloride
5722-81-6

3-aminopropionyl chloride

Conditions
ConditionsYield
With thionyl chloride In dichloromethane for 1h; Heating;99%
p-chlorophenyl isoselenocyanate
14223-48-4

p-chlorophenyl isoselenocyanate

3-amino propanoic acid
107-95-9

3-amino propanoic acid

C10H11ClN2O2Se
1310370-52-5

C10H11ClN2O2Se

Conditions
ConditionsYield
In 1,4-dioxane at 100℃; for 15h;99%

107-95-9Related news

Original articleImproving physical activity tolerance in sedentary overweight women under beta-Alanine (cas 107-95-9) supplementationAmélioration de la tolérance à l’activité physique chez des femmes sédentaires en surpoids, supplémentéees en bêta-alanine08/19/2019

SummaryObjectivesToday, obesity and inactivity are important health problems in the world and the effective treatments are needed. The aim of the present study was to investigate the effect of beta-alanine supplementation on time to exhaustion and one repetition maximum (1RM) in overweight seden...detailed

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