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HomeProduct name listN-Carbobenzyloxy-L-aspartic acid

N-Carbobenzyloxy-L-aspartic acid

Synonym(s):Z-L-aspartic acid;Z-Asp-OH

  • CAS NO.:1152-61-0
  • Empirical Formula: C12H13NO6
  • Molecular Weight: 267.23
  • MDL number: MFCD00002719
  • EINECS: 214-568-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 13:37:16
N-Carbobenzyloxy-L-aspartic acid Structural

What is N-Carbobenzyloxy-L-aspartic acid?

Chemical properties

white fine crystalline powder

The Uses of N-Carbobenzyloxy-L-aspartic acid

N-Cbz-L-aspartic acid is an N-Cbz-protected form of L-Aspartic acid (A790024). L-Aspartic acid is a nonessential amino acid that is used to biosynthesize other amino acids within the human body. L-Aspartic acid also increases membrane conductance of mammalian neurons by voltage-dependent means, causing depolarization and nerve impulses that travel to key areas of the central nervous system.

Properties of N-Carbobenzyloxy-L-aspartic acid

Melting point: 117-119 °C (lit.)
Boiling point: 410.42°C (rough estimate)
alpha  10.5 º (c=1,AcOH)
Density  1.3276 (rough estimate)
refractive index  9.5 ° (C=7, AcOH)
storage temp.  2-8°C
solubility  almost transparency in Methanol
form  Fine Crystalline Powder
pka 3.75±0.23(Predicted)
color  White
optical activity [α]23/D +8.6°, c = 7 in acetic acid
BRN  2336722
CAS DataBase Reference 1152-61-0(CAS DataBase Reference)
EPA Substance Registry System N-Carbobenzyloxy-L-aspartic acid (1152-61-0)

Safety information for N-Carbobenzyloxy-L-aspartic acid

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for N-Carbobenzyloxy-L-aspartic acid

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