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C88602

Sigma-Aldrich

Cyanoacetohydrazide

98%

Synonym(s):

Cyanoacetic hydrazide

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About This Item

Linear Formula:
NCCH2CONHNH2
CAS Number:
140-87-4
Molecular Weight:
99.09
EC Number:
205-437-2
MDL number:
MFCD00007611
UNSPSC Code:
12352100
PubChem Substance ID:
24893112
NACRES:
NA.22

Assay

98%

form

powder

mp

108-110 °C (lit.)

SMILES string

NNC(=O)CC#N

InChI

1S/C3H5N3O/c4-2-1-3(7)6-5/h1,5H2,(H,6,7)

InChI key

HPHBOJANXDKUQD-UHFFFAOYSA-N

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

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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X M He et al.
Acta crystallographica. Section A, Foundations of crystallography, 49 ( Pt 1), 10-22 (1993-01-01)
For molecular crystals, a procedure is proposed for interpreting experimentally determined atomic mean square anisotropic displacement parameters (ADPs) in terms of the overall molecular vibration together with internal vibrations with the assumption that the molecule consists of a set of
S H Doss et al.
Archives of pharmacal research, 24(5), 377-384 (2001-11-06)
The reaction of either Digitoxin or Digoxin with cyanoacetic acid hydrazide gave the hydrazone derivatives 3a and 3b respectively. The reactivity of the latter products towards chemical reagents was studied to give heterocyclic derivatives with potential biological activities.
Soad A M El-Hawash et al.
Archiv der Pharmazie, 339(1), 14-23 (2006-01-18)
Two new acetylpyridinehydrazones derived from cyanoacetic acid hydrazide have been synthesized namely: cyanoacetic acid (1-pyridin-3 or 4-yl-ethylidene) hydrazides (1a,b). and some derived ring systems: 2-imino or 2-oxo-2H-chromenes (2a,b and 3a,b), substituted 2-thioxo-2,3-dihydrothiazoles (4a-d), substituted 2-thioxo-2,3-dihydro-6H-thiazolo[4,5-d]pyrimidin-7-ones (5a-d), substituted dihydrothiazoles (7a,b), and

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