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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Esters >Other esters >Carbobenzoxyhydrazide

Carbobenzoxyhydrazide

Carbobenzoxyhydrazide Structure
  • ₹2100 - ₹18267
  • Product name: Carbobenzoxyhydrazide
  • CAS: 5331-43-1
  • MF: C8H10N2O2
  • MW: 166.18
  • EINECS:226-230-3
  • MDL Number:MFCD00041890
  • Synonyms:hydrazinecarboxylicacid,phenymethylester ;phenymethylhydrazinecarboxylate ;Carbobenzoxyhydrazide,98%;Carbobenzoxyhydrazid;Carbobenzyloxyhydrazine;Hydrazincarboxylic Acid Benzyl Ester;NSC 2287;Carbazic Acid Benzyl Ester Carbobenzoxyhydrazine N-Cbz-hydrazine
Price8 Properties Safety Information Description
8 prices
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Brand

  • Sigma-Aldrich
  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5G
  • 25g
  • 100g
  • ManufacturerSigma-Aldrich
  • Product number499781
  • Product descriptionBenzyl carbazate 97%
  • Packaging5G
  • Price₹3106.78
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13005-06
  • Product descriptionBenzyl carbazate, 98+%
  • Packaging5g
  • Price₹2106
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13005-14
  • Product descriptionBenzyl carbazate, 98+%
  • Packaging25g
  • Price₹9236
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13005-22
  • Product descriptionBenzyl carbazate, 98+%
  • Packaging100g
  • Price₹18267
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC1564
  • Product descriptionBenzyl Carbazate
  • Packaging5G
  • Price₹2100
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC1564
  • Product descriptionBenzyl Carbazate
  • Packaging25G
  • Price₹8800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number499781
  • Product descriptionBenzyl carbazate 97%
  • Packaging5G
  • Price₹3106.78
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number499781
  • Product descriptionBenzyl carbazate 97%
  • Packaging25G
  • Price₹8237.83
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 499781 Benzyl carbazate 97% 5G ₹3106.78 2022-06-14 Buy
ALFA India ALF-A13005-06 Benzyl carbazate, 98+% 5g ₹2106 2022-05-26 Buy
ALFA India ALF-A13005-14 Benzyl carbazate, 98+% 25g ₹9236 2022-05-26 Buy
ALFA India ALF-A13005-22 Benzyl carbazate, 98+% 100g ₹18267 2022-05-26 Buy
TCI Chemicals (India) C1564 Benzyl Carbazate 5G ₹2100 2022-05-26 Buy
TCI Chemicals (India) C1564 Benzyl Carbazate 25G ₹8800 2022-05-26 Buy
Sigma-Aldrich(India) 499781 Benzyl carbazate 97% 5G ₹3106.78 2022-06-14 Buy
Sigma-Aldrich(India) 499781 Benzyl carbazate 97% 25G ₹8237.83 2022-06-14 Buy

Properties

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
form :Solid
pka :10.56±0.20(Predicted)
color :Beige
Water Solubility :Soluble in water (slightly), methanol and DMSO.
BRN :1952982
InChIKey :RXUBZLMIGSAPEJ-UHFFFAOYSA-N
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

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
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.

Description

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.

More related product prices

Benzyl alcohol Benzyl formate 4457-32-3 Benzyl chloroformate Benzyl benzoate tert-Butyl carbazate Methyl carbazate Ethyl carbazate Carbobenzoxyhydrazide

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Suppliers and manufacturers

GLR Innovations NSR Laboratories Pvt. Ltd. AMINO ORGANICS JSK Chemicals Erevna Pharma Private Limited SREE SYNERIC LAB TCI Chemicals (India) Pvt. Ltd. Alfa Aesar Reax Chemicals A.J Chemicals