(S)-β-Aminoisobutyric acid

Name: (S)-β-Aminoisobutyric acid
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CAS No. 4249-19-8
Cat. No. CS-0062338
Molecule weight103.12
Purity≥95%
MDL No.MFCD07372875

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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General Information

CAS No. 4249-19-8
Cat. No. CS-0062338
Purity ≥95%
MDL No. MFCD07372875
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₉NO₂
Molecular Weight 103.12
Synonym(s) (S)-3-amino-2-methylpropanoic acid;L-3-Aminoisobutyric Acid
SMILES O=C(O)[C@@H](C)CN

Description

(S)-β-Aminoisobutyric acid is a non-proteinogenic amino acid featuring a chiral center and a β-amino functionality. This sterically hindered, bench-stable derivative serves as a key building block in peptide mimetics and bioactive molecule synthesis. Its unique side chain enhances metabolic stability and modulates conformational preferences in folded structures.

Safety Information

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GHS Pictogram : N/A	GHS No : N/A
Signal Word : N/A	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

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Computational Chemistry Data

TPSA 63.32
LogP -0.3342
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 2

Other Classifications

Bioactive Molecules Natural Products

Building Blocks Functional Group Amine

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Fatty chain compounds

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(S)-β-Aminoisobutyric acid

CAS No. 4249-19-8

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