Boc-Ala-OH | Omizzur Ltd
* For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.


TypeBoc amino acids


Purity % (HPLC)> 99.0% (HPLC)
Pack size

Price ( USD )

25g$ 60.0
In stock
1000gPlease inquire for lowestIn stock
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General Description

Boc-Ala-OH - CAS# 15761-38-3

What are Protected Amino acids:

As we know amino acids all have N- and C-end as well as side chains. To prevent unwanted reactions, we can use some reagents to react with important parts of the amino acid to temporarily block the activity of the group. This kind of amino acid is very stable and we called it protected amino acid.

The groups commonly used to protect amino acids mainly include Fmoc , Boc , Z (Cbz), etc. Boc-Ala-OH is a commonly used amino acid protected by the boc group.

Boc-Ala-OH (CAS:15761-38-3) is an alanine derivative. Boc-Ala-OH is used for peptide synthesis, it is protected by boc group, so it is more stable and convenient for storage and transportation.


What are the uses of amino acid protecting groups?

What are the uses of amino acid protecting groups?

The protection of amino acids in the synthesis is very important and directly determines the success rate. Many of the 20 common amino acids have active side chains, they all need to be protected. The requirements are that these protecting groups are stable during the synthesis process, have no side reactions, and can be removed after the synthesis is completed.

Amino acids that need to be protected include: Cys, Asp, Glu, His, Lys, Asn, Gln, Arg, Ser, Thr, Trp, Tyr.

Groups that need protection: hydroxyl, carboxyl, sulfhydryl, amino, amide, guanidine, indole, imidazole, etc. Among them, Trp does not need to be protected because indole is stable. Of course, some amino acids may not be protected, such as Asn, Gln, Thr, and Tyr.

Omizzur supplies all kinds of BOC / Fmoc / CBZ protected amino acids with high purity. They are available from stock and we can provide samples. Boc-Ala-OH is used in the synthesis of proteins and peptides, and is widely used in the synthesis of medicine R&D, food, cosmetics and other products.

Product Data Sheet

Boc-ALa-OH | BOC-L-alanine


Boc Ala OH




Boc-amino acids


98% min


White to white-like powder

Molecular Formula


Molecuar weight



DMSO, Methanol

Melting Point




Specific Rotation (20/D)

-25±2o (c=1, in AcOH)

Storage Condition

Sealed in dry,2-8°C

Shipping & Storage

Shipping: Deliver to worldwide by Fedex / DHL for free shipping (A certain amount of order should be met)

Information attached with the products: COA analysis report.

Ordering Guide:

1. Direct order through Omizzur Customer Services: [email protected]

2. Please click the “Send inquiry ”button,  fill in your product requirements in the form to get in touch with us.

3. Discount policy: Omizzur has regular discount on wholesale quantity.

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