CAS 1152-61-0: Benzyloxycarbonyl-L-aspartic acid

Description:Benzyloxycarbonyl-L-aspartic acid, commonly referred to as Z-Asp, is a derivative of the amino acid aspartic acid, characterized by the presence of a benzyloxycarbonyl (Z) protecting group. This compound is typically used in peptide synthesis as a protecting group for the amino functionality of aspartic acid, which helps prevent unwanted reactions during the synthesis process. The Z group is stable under basic conditions but can be removed under acidic conditions, allowing for selective deprotection. Benzyloxycarbonyl-L-aspartic acid is a white to off-white crystalline solid and is soluble in organic solvents such as methanol and dimethyl sulfoxide (DMSO), but has limited solubility in water. Its molecular structure includes a carboxylic acid functional group, contributing to its acidic properties. The compound is utilized in various biochemical applications, including the synthesis of peptides and proteins, and serves as an important intermediate in the development of pharmaceuticals. Proper handling and storage are essential due to its reactivity and potential for hydrolysis in aqueous environments.

Formula:C₁₂H₁₃NO₆

InChI:InChI=1S/C12H13NO6/c14-10(15)6-9(11(16)17)13-12(18)19-7-8-4-2-1-3-5-8/h1-5,9H,6-7H2,(H,13,18)(H,14,15)(H,16,17)/t9-/m0/s1

InChI key:InChIKey=XYXYXSKSTZAEJW-VIFPVBQESA-N

SMILES:O=C(O)CC(NC(=O)OCC=1C=CC=CC1)C(=O)O

Synonyms:
(2S)-2-(Phenylmethoxycarbonylamino)butanedioic acid
(2S)-2-[[(Benzyloxy)carbonyl]amino]butanedioic acid
(2S)-2-{[(benzyloxy)carbonyl]amino}butanedioate
L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-
Aspartic acid, N-carboxy-, N-benzyl ester
Aspartic acid, N-carboxy-, N-benzyl ester, L-
Benzyloxycarbonyl-L-aspartic acid
CBZ-L-Aspartic Acid-OH
Carbobenzoxy-L-aspartic acid
Cbz-Asp-OH
See more synonyms
Cbz-L-aspartic acid
N-(Benzyloxycarbonyl)-L-aspartic acid
N-Benzyloxycarbonyl-L-aspartic acid
N-Benzyloxylcarbonyl-L-aspartic acid
N-CBZ-L-Aspartic acid N-Carbobenzyloxy-L-aspartic acid
N-Carbobenzoxy-L-aspartic acid
N-Carbobenzoxy-L-aspatic acid
N-Carbobenzyloxy-L-aspartic acid
N-Cbz-L-Asp-OH
N-Cbz-L-aspartic acid
N-[(Phenylmethoxy)carbonyl]-L-aspartic acid
N-[(benzyloxy)carbonyl]-D-aspartic acid
N-[(benzyloxy)carbonyl]-L-aspartic acid
N-[(benzyloxy)carbonyl]aspartic acid
N-cbz-L-aspartic acid crystalline
NALPHA-Benzyloxycarbonyl-L-aspartic acid
NSC 88479
NSC 9972
Z-Asp-OH
Z-L-Aspartic acid
z-Asp
Carbobenzoxy-L-aspartic acid
N-[(Phenylmethoxy)carbonyl]-L-aspartic acid
Aspartic acid, N-carboxy-, N-benzyl ester, L-
L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-

Found 10 products.

Product data	Purity	Price range	Estimated delivery
N-Benzyloxycarbonyl-L-aspartic Acid REF: 3B-C0629CAS: 1152-61-0	>99.0%(T)	30.00 €~76.00 €	Mon 31 Mar 25
Z-Asp-OH REF: 01-4000471CAS: 1152-61-0	> 98%	113.00 €	Tue 01 Apr 25
L-Aspartic acid, N-[(phenylmethoxy)carbonyl]- REF: IN-DA000GEVCAS: 1152-61-0	98%	25.00 €~164.00 €	Mon 07 Apr 25
N-Z-L-aspartic acid REF: 7W-GM2849CAS: 1152-61-0	≥ 98.0%	To inquire	Tue 08 Apr 25
N-Cbz-L-Aspartic Acid REF: 54-OR1014324CAS: 1152-61-0	99%	32.00 €~2,180.00 €	Tue 08 Apr 25
N-Carbobenzyloxy-L-aspartic acid, 98% REF: AC-17205CAS: 1152-61-0	98%	68.00 €~224.00 €	Tue 08 Apr 25
Z-Asp-OH REF: 10-M03043CAS: 1152-61-0	98%	To inquire	Tue 15 Apr 25
N-Cbz-L-aspartic Acid REF: TR-C176285CAS: 1152-61-0	- - -	104.00 €~247.00 €	Tue 15 Apr 25
Z-L-Aspartic Acid extrapure, 99% REF: SR-63143CAS: 1152-61-0	min. 99%	17.00 €~38.00 €	Mon 05 May 25
Z-L-Asp-OH REF: 3D-FA36771CAS: 1152-61-0	Min. 95%	136.00 €~609.00 €	Mon 19 May 25