Z-Val-Ala-OH

Name: Z-Val-Ala-OH
Brand: ChemScene
Availability: InStock
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CAS No. 24787-89-1
Cat. No. CS-M3752
Purity≥98%
MDL No.MFCD00020395

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 24787-89-1

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Description

Z-Val-Ala-OH is a dipeptide building block featuring a benzoyl-protected valine residue linked to alanine. This N-terminal protection enhances stability during synthetic workflows, enabling reliable incorporation into peptide sequences under standard conditions. The structure supports efficient coupling reactions in solid-phase and solution-phase synthesis.

Application

Z-Val-Ala-OH serves as a well-established dipeptide building block for the synthesis of protease inhibitors and peptide-based pharmaceuticals. The N-terminal Z (benzyloxycarbonyl) group provides robust protection, enabling selective deprotection under mild hydrogenolysis conditions. Its stability under standard coupling protocols and compatibility with common amino acid derivatives make it a reliable intermediate in solid-phase and solution-phase peptide synthesis workflows.

General Information

CAS No. 24787-89-1
Cat. No. CS-M3752
Purity ≥98%
MDL No. MFCD00020395
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₂₂N₂O₅
Molecular Weight 322.36
Synonym(s) Carbobenzoxy-L-valyl-L-alanine
SMILES C[C@@H](C(O)=O)NC([C@H](C(C)C)NC(OCC1=CC=CC=C1)=O)=O

Computational Chemistry Data

TPSA 104.73
LogP 1.5267
H_Acceptors 4
H_Donors 3
Rotatable_Bonds 7

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Bioactive Molecules Peptides

Life Science Amino Acids and their Derivatives Alanine and derivatives

Chemical Biology Peptide Chemistry Amine Protection

Chemical Biology Peptide Chemistry Amino Acid Derivatives

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Z-Val-Ala-OH

CAS No. 24787-89-1

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