S-b-aminoisobutyric acid

Product Name: S-b-aminoisobutyric acid
CAS No.: 4249-19-8
Chemical Name: S-b-aminoisobutyric acid
Synonyms: S-BAIBA;(+)-α-Methyl-β(+)-a-Methyl--alanine;(+)-α-Methyl-β-alanine;S-b-aminoisobutyric acid;S-3-Aminoisobutyric acid;L-3-Aminoisobutyric acid;(S)-β-Aminoisobutyric acid;S-beta-aminoisobutyric acid
CBNumber: CB01236246
Molecular Formula: C4H9NO2
Formula Weight: 103.12
MOL File: 4249-19-8.mol

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S-b-aminoisobutyric acid Property

Melting point:: 179 °C
Boiling point:: 223.6±23.0 °C(Predicted)
Density: 1.105±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
solubility: Methanol (Slightly), Water (Slightly)
form: Solid
pka: 3.69±0.16(Predicted)
color: Pale Yellow to Light Beige
optical activity: [α]/D 13±2°, c = 1 in 0.5 M HCl
InChI: InChI=1S/C4H9NO2/c1-3(2-5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
InChIKey: QCHPKSFMDHPSNR-VKHMYHEASA-N
SMILES: C(O)(=O)[C@@H](C)CN

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 72713
Product name: L-3-Aminoisobutyric acid
Purity: ≥97.0% (TLC)
Packaging: 10mg
Price: $138
Updated: 2025/07/31

Sigma-Aldrich

Product number: 72713
Product name: L-3-Aminoisobutyric acid
Purity: ≥97.0% (TLC)
Packaging: 50mg
Price: $264.5
Updated: 2025/07/31

Sigma-Aldrich

Product number: 72713
Product name: L-3-Aminoisobutyric acid
Purity: ≥97.0% (TLC)
Packaging: 250mg
Price: $2040
Updated: 2025/07/31

TRC

Product number: M276560
Product name: (+)-α-Methyl-β-alanine
Packaging: 250mg
Price: $1245
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 35958
Product name: (S)-3-Amino-2-methylpropanoicacid
Purity: 95+%
Packaging: 1g
Price: $1290
Updated: 2021/12/16

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S-b-aminoisobutyric acid Chemical Properties,Usage,Production

Uses

(+)-α-Methyl-β-alanine is a reactant for the chemoenzymatic assembly of cryptophycins as potent anticancer therapeutics.

Definition

ChEBI: (S)-3-aminoisobutyric acid is a beta-amino acid and a 3-aminoisobutyric acid. It has a role as a human metabolite. It is a conjugate acid of a (S)-3-aminoisobutyrate. It is an enantiomer of a (R)-3-aminoisobutyric acid. It is a tautomer of a (S)-3-aminoisobutyric acid zwitterion.

IC 50

Human Endogenous Metabolite

S-b-aminoisobutyric acid Preparation Products And Raw materials

Raw materials

Preparation Products

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S-b-aminoisobutyric acid Suppliers

China 101 India 1 United States 7 Global 109

Taizhou Tianhong Biochemistry Technology Co., Ltd.

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View Lastest Price from S-b-aminoisobutyric acid manufacturers

Henan Fengda Chemical Co., Ltd

Product: S-b-aminoisobutyric acid 4249-19-8
Price: US $5.00-0.10/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-03-28

Hebei Zhanyao Biotechnology Co. Ltd

Product: S-b-aminoisobutyric acid 4249-19-8
Price: US $10.00/Kg/Bag
Min. Order: 1Kg/Bag
Purity: 99%
Supply Ability: 20 Tons
Release date: 2021-11-23

Career Henan Chemical Co

Product: (S)-3-Amino-2-methylpropanoic acid 4249-19-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons
Release date: 2020-02-14

4249-19-8, S-b-aminoisobutyric acidRelated Search:

DEMETON S

S-3-Aminoisobutyric acid

S-b-aminoisobutyric acid

Propanoic acid, 3-aMino-2-Methyl-, (2S)-

(S)-3-AMino-2-Methylpropanoic acid

L-3-Aminoisobutyric acid

(S)-2-(aminomethyl)propanoic acid

(+)-&alpha

-Methyl-&beta

(+)-α-Methyl-β-alanine

(+)-a-Methyl--alanine

Endogenous Metabolite,Inhibitor,inhibit,(S) b aminoisobutyric acid,(S)baminoisobutyric acid

S-BAIBA

(S)-b-aminoisobutyric acid, 10 mM in DMSO

S-beta-aminoisobutyric acid

<sc>L</sc>-3-Aminoisobutyric acid

(S)-β-Aminoisobutyric acid

4249-19-8