Tert-butyl valinate

Name: Tert-butyl valinate
Brand: ChemScene
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CAS No. 6070-59-3
Cat. No. CS-0169324
Purity≥98%
MDL No.MFCD03548062

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 6070-59-3

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Description

Tert-butyl valinate is a bench-stable, moisture-tolerant ester featuring a sterically hindered tert-butyl group that enhances kinetic stability. This robust protecting group integrates seamlessly into peptide synthesis workflows, enabling efficient N-α protection of amino acids with minimal side reactions. The para-substituted aromatic scaffold ensures compatibility across diverse coupling conditions and simplifies purification.

Application

Tert-butyl valinate serves as a stable, bench-friendly amino acid derivative enabling efficient peptide coupling and amide bond formation. Its tert-butyl ester group provides excellent functional group tolerance and simplifies purification via standard acidolysis, facilitating the synthesis of complex peptides and pharmaceutical intermediates under mild conditions.

General Information

CAS No. 6070-59-3
Cat. No. CS-0169324
Purity ≥98%
MDL No. MFCD03548062
Storage -20°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₉NO₂
Molecular Weight 173.25
Synonym(s) Valine, 1,1-dimethylethyl ester
SMILES NC(C(C)C)C(OC(C)(C)C)=O

Computational Chemistry Data

TPSA 52.32
LogP 1.3114
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Other Classifications

Life Science Amino Acids and their Derivatives Valine and derivatives

Chemical Biology Peptide Chemistry Amino Acid Derivatives

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Tert-butyl valinate

CAS No. 6070-59-3

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