Z-Asp-OMe

Modify Date: 2026-07-01 07:13:01

Z-Asp-OMe Structure
Z-Asp-OMe structure
Common Name Z-Asp-OMe
CAS Number 4668-42-2 Molecular Weight 281.261
Density 1.3±0.1 g/cm3 Boiling Point 498.9±45.0 °C at 760 mmHg
Molecular Formula C13H15NO6 Melting Point 89.3ºC (dec.)
MSDS Chinese USA Flash Point 255.6±28.7 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Use of Z-Asp-OMe


Z-Asp-OMe is an aspartic acid derivative[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid
Synonym More Synonyms

 Z-Asp-OMe Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Z-Asp-OMe is an aspartic acid derivative[1].
Related Catalog
In Vitro Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1].
References

[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 498.9±45.0 °C at 760 mmHg
Melting Point 89.3ºC (dec.)
Molecular Formula C13H15NO6
Molecular Weight 281.261
Flash Point 255.6±28.7 °C
Exact Mass 281.089935
PSA 101.93000
LogP 2.11
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.540
InChIKey MFFFBNAPQRDRQW-JTQLQIEISA-N
SMILES COC(=O)C(CC(=O)O)NC(=O)OCc1ccccc1
Storage condition −20°C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H318-H332
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R20/22;R37;R41
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

N-Carbobenzoxy-L-aspartic Acid 1-Methyl Ester
L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, 1-methyl ester
Z-Asp-Ome
Z-L-Aspartic acid 1-methyl ester
(S)-3-(((Benzyloxy)carbonyl)amino)-4-methoxy-4-oxobutanoic acid
(3S)-3-{[(Benzyloxy)carbonyl]amino}-4-methoxy-4-oxobutanoic acid
MFCD00083277
N-Cbz-L-aspartic Acid 1-Methyl Ester
1-Methyl N-Cbz-L-aspartate
Cbz-Asp-OMe
Cbz-L-aspartic acid 1-methyl ester
1-Methyl N-Carbobenzoxy-L-aspartate

 Z-Asp-OMe | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: InChIKey of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid is MFFFBNAPQRDRQW-JTQLQIEISA-N.
Q: What are the upstream materials of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: Related upstream materials(CAS) of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid: 67-56-1;4515-23-5;4668-37-5;1152-61-0;57933-83-2;79-22-1;124-41-4;23632-66-8;63327-57-1;15545-10-5.
Q: What is the safety information for (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: Safety information for (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid: S26-S36.
Q: What is the melting point of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: Melting point of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid is 89.3ºC (dec.).
Q: What is the molecular formula of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: Molecular formula of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid is C13H15NO6.
Q: What are the uses of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: Main uses of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid: Z-Asp-OMe is an aspartic acid derivative[1].
Q: What is the molecular weight of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: Molecular weight of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid is 281.261.
Q: What is the English name of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: The English name of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid is (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid.
Q: What is the polar surface area (PSA) of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: Polar surface area (PSA) of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid is 101.93000.
Q: What is the CAS number of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid?
A: CAS number of (3S)-4-methoxy-4-oxo-3-(phenylmethoxycarbonylamino)butanoic acid is 4668-42-2.

 Z-Asp-OMefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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