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HomeProduct name listCarbobenzoxyhydrazide

Carbobenzoxyhydrazide

Synonym(s):(Benzyloxycarbonyl)hydrazine;Z-hydrazine

  • CAS NO.:5331-43-1
  • Empirical Formula: C8H10N2O2
  • Molecular Weight: 166.18
  • MDL number: MFCD00041890
  • EINECS: 226-230-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-29 11:48:30
Carbobenzoxyhydrazide Structural

What is Carbobenzoxyhydrazide?

Chemical properties

LIGHT BEIGE SHINY FLAKES

The Uses of Carbobenzoxyhydrazide

Benzyl Carbazate has been shown to prevent the occurrence of oligonucleosome-sized DNA fragmentation in the cell-free system.

The Uses of Carbobenzoxyhydrazide

Benzyl carbazate is used as a reagent for preparation of benzyloxycarbonyl (Z, Cbz) hydrazides of carboxylic acids, particularly N-protected amino acids. Subsequent hydrogenolysis gives the hydrazide which can be converted to the azide for coupling with a further amino acid residue by the azide method. It is also used in the preparation of simple acyl or sulfonyl hydrazides avoiding diacylation.

Properties of Carbobenzoxyhydrazide

Melting point: 65-68 °C (lit.)
Boiling point: 294.38°C (rough estimate)
Density  1.2265 (rough estimate)
refractive index  1.6180 (estimate)
Flash point: >230 °F
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMSO, Methanol
pka 10.56±0.20(Predicted)
form  Solid
color  Beige
Water Solubility  Soluble in water (slightly), methanol and DMSO.
BRN  1952982
CAS DataBase Reference 5331-43-1(CAS DataBase Reference)
NIST Chemistry Reference Hydrazinecarboxylic acid, phenylmethyl ester(5331-43-1)
EPA Substance Registry System Hydrazinecarboxylic acid, phenylmethyl ester (5331-43-1)

Safety information for Carbobenzoxyhydrazide

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H318:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
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 Carbobenzoxyhydrazide

InChIKey RXUBZLMIGSAPEJ-UHFFFAOYSA-N

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