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C11006

Sigma-Aldrich

Carbohydrazide

98%

Synonym(s):

1,3-Diaminourea, Carbodihydrazide, Carbonohydrazide, N,N′-Diaminourea

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About This Item

Linear Formula:
CO(NHNH2)2
CAS Number:
497-18-7
Molecular Weight:
90.08
Beilstein:
1747069
EC Number:
207-837-2
MDL number:
MFCD00007591
UNSPSC Code:
12352100
PubChem Substance ID:
24892343
NACRES:
NA.22

Assay

98%

form

crystals

mp

150-153 °C (lit.)

SMILES string

NNC(=O)NN

InChI

1S/CH6N4O/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6)

InChI key

XEVRDFDBXJMZFG-UHFFFAOYSA-N

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Application

Carbohydrazide can be used:
  • As an oxygen scavenger.
  • In the synthesis of polydentate Schiff base ligands with various aldehydes and ligands by condensation.
  • In the synthesis of trifluoromethyl-containing (E)-N′-arylidene-1H-pyrazole-1-carbohydrazides by cyclocondensation reaction which shows antioxidant and antimicrobial properties.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302,H315,H317,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1

Supplementary Hazards

EUH044

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Experimental investigation and optimization of carbohydrazide application using different alkalization agents on boilers All-Volatile treatment.
Vasile-Pafili SMV and Bartzis JG
Applied Thermal Engineering, 30(10), 1269-1275 (2010)
Alessandro K Jordão et al.
Bioorganic & medicinal chemistry, 19(18), 5605-5611 (2011-08-16)
Tuberculosis treatment remains a challenge that requires new antitubercular agents due to the emergence of multidrug-resistant Mycobacterium strains. This paper describes the synthesis, the antitubercular activity and the theoretical analysis of N-substituted-phenylamino-5-methyl-1H-1,2,3-triazole-4-carbohydrazides (8a-b, 8e-f, 8i-j and 8n-o) and new analogues
Paolo Mombelli et al.
ChemMedChem, 7(1), 151-158 (2011-11-19)
A series of inhibitors of plant enzymes of the non-mevalonate pathway from herbicide research efforts at BASF were screened for antimalarial activity in a cell-based assay. A 1,3-diiminoisoindoline carbohydrazide was found to inhibit the growth of Plasmodium falciparum with an
Huisheng Huang et al.
Journal of hazardous materials, 179(1-3), 21-27 (2010-04-07)
The molecular geometry, electronic structure, infrared spectra and thermochemical properties of cobalt and nickel tris(carbohydrazide) perchlorates (CoCP and NiCP) as well as copper bis(carbohydrazide) perchlorate (CuCP) were investigated using the Heyd-Scuseria-Ernzerhof (HSE) screened hybrid density functional. The results show that
New trifluoromethyl-containing (E)-N?-arylidene-[3-alkyl (aryl/heteroaryl)-4, 5-dihydro-1H-pyrazol-1-yl] carbohydrazides: Synthesis, crystal structure and antimicrobial/antioxidant activity.
Bonacorso HG, et al.
Journal of Fluorine Chemistry, 135(10), 303-314 (2012)
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