CAS No.10569-72-9,DL-3-Aminoisobutyric acid Suppliers,MSDS download

Products Categories

Pharmaceutical (50)
Organic Chemicals (17)
Others (13)
Reagent (1)

Basic Information

Molecular Structure:
CAS No.:	10569-72-9
Name:	DL-3-Aminoisobutyric acid
Article Data:	50

Formula:	C₄H₉NO₂
Molecular Weight:	103.121
Synonyms:	(1)-3-Amino-2-methylpropionic acid;(±)-b-Aminoisobutyric acid;DL-Beta-Aminoisobutyric Acid;H-Aib-OH;
EINECS:	234-154-7
Density:	1.105 g/cm³
Melting Point:	179-182 °C(lit.)
Boiling Point:	223.6 °C at 760 mmHg
Flash Point:	89 °C
Appearance:	white crystal or crystalline powder
Safety:	22-24/25
PSA:	63.32000
LogP:	0.36610

Synthetic route

: 696-04-8
5,6-dihydrothymine

: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With phosphoric acid; dihydropyrimidinase; N-carbamoyl- -alanine amidohydrolase; nickel dichloride In aq. phosphate buffer at 30℃; pH=8; Enzymatic reaction;

: 95503-63-2
2-benzyl-4-methylisoxazolidin-5-one

: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With palladium on activated charcoal; hydrogen In 1,4-dioxane; water at 85℃; for 16h;	95%

: 95503-68-7, 95503-69-8
4-methyl-N-(S)-1-phenylethylisoxazolidin-5-one

: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With palladium on activated charcoal; hydrogen In 1,4-dioxane; water at 85℃; for 16h;	87%

: 131932-58-6
trans-1-benzoyl-2-tert-butyl-3,5-dimethylperhydropyrimidin-4-one

: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With hydrogenchloride at 180℃; for 8h;	69%

: 66839-25-6
2-methyl-3-benzylaminopropanoic acid

: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In ethanol
With hydrogen; PdCl2/C In acetic acid

: 2-dibenzylaminomethyl-propionic acid

: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With ammonium formate; palladium on activated charcoal In tetrahydrofuran; methanol

: (2S,3S)-3-Methyl-1-(toluene-4-sulfonyl)-azetidine-2-carboxylic acid

A: (2S,3S)-3-methylazetidine-2-carboxylic acid

B: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With naphthalene; sodium In 1,2-dimethoxyethane at -78℃; for 0.5h;	A 31 mg B n/a

: (2R,3R)-3-Methyl-1-(toluene-4-sulfonyl)-azetidine-2-carboxylic acid

A: (2R,3R)-3-methylazetidine-2-carboxylic acid

B: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With naphthalene; sodium In 1,2-dimethoxyethane at -78℃; for 0.5h;	A 67 mg B n/a

: 1572-99-2
ethyl 2-cyanopropionate

: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With sulfuric acid; acetic acid; platinum Hydrogenation.wiederholtes Eindampfen des Reaktionsprodukts mit Wasser;

: 55125-15-0
N,N,O-Tris-(trimethylsilyl)-β-aminoisobuttersaeure

: 10569-72-9
DL-3-aminoisobutyric acid

Conditions

Conditions	Yield
With water; triethylamine In tetrahydrofuran; pentane at 20℃;

Total:67 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 10569-72-9

Specification

The CAS registry number of DL-3-Aminoisobutyric acid is 10569-72-9. The IUPAC name is 3-amino-2-methylpropanoic acid. In addition, the molecular formula is C₄H₉NO₂. What's more, it belongs to the class of Amino Acids. Besides, it should be stored in sealed container, and put in a cool and dry place.

Physical properties about this chemical are: (1)ACD/LogP: -0.51; (2)ACD/LogD (pH 5.5): -3.01; (3)ACD/LogD (pH 7.4): -3.01; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 3; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 29.54 Å²; (12)Index of Refraction: 1.462; (13)Molar Refractivity: 25.63 cm³; (14)Molar Volume: 93.2 cm³; (15)Polarizability: 10.16 ×10^-24cm³; (16)Surface Tension: 43.5 dyne/cm; (17)Density: 1.105 g/cm³; (18)Flash Point: 89 °C; (19)Enthalpy of Vaporization: 50.68 kJ/mol; (20)Boiling Point: 223.6 °C at 760 mmHg; (21)Vapour Pressure: 0.0352 mmHg at 25°C.

Preparation of DL-3-Aminoisobutyric acid: it can be prepared by 2-benzyl-4-methylisoxazolidin-5-one. This reaction will need reagents H₂ and Pd/C, and solvents dioxane and H₂O. The reaction time is 16 hours at reaction temperature of 85 °C. The yield is about 95%.

DL-3-Aminoisobutyric acid can be prepared by 2-benzyl-4-methylisoxazolidin-5-one

Uses of DL-3-Aminoisobutyric acid: it can be used to get 3-methyl-azetidin-2-one. This reaction will need reagents 2-chloro-1-methylpyridinium iodide and Et₃N, and solvent acetonitrile. The reaction time is 2 hours by heating. The yield is about 57%.

DL-3-Aminoisobutyric acid can be used to get 3-methyl-azetidin-2-one

When you are using this chemical, please be cautious about it as the following:
During using it, you should avoid contact with skin and eyes. In addition, do not breathe dust.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)C(C)CN
(2)InChI: InChI=1/C4H9NO2/c1-3(2-5)4(6)7/h3H,2,5H2,1H3,(H,6,7)
(3)InChIKey: QCHPKSFMDHPSNR-UHFFFAOYAN