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C88602

Sigma-Aldrich

Cyanoacetohydrazide

98%

Synonym(s):

Cyanoacetic hydrazide

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1 KIT
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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

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Quality Level

100

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

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1 of 4

This Item
792047633259QBD10260
Propargyl-N-hydroxysuccinimidyl ester

764221

Propargyl-N-hydroxysuccinimidyl ester

2-Bromoisobutanoic acid N-hydroxysuccinimide ester 98% (GC)

792047

2-Bromoisobutanoic acid N-hydroxysuccinimide ester

N-Acetoxy-d3-succinimide 98 atom % D

633259

N-Acetoxy-d3-succinimide

m-dPEG®8-NHS ester

QBD10260

m-dPEG®8-NHS ester

form

solid

form

liquid

form

solid

form

solid or viscous liquid

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

-

storage temp.

−20°C

mp

36-41 °C

mp

135-140 °C

mp

133 °C (lit.)

mp

-

reaction suitability

reaction type: click chemistry

reaction suitability

-

reaction suitability

-

reaction suitability

-

functional group

NHS ester

functional group

-

functional group

-

functional group

-

Pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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    Certificates of Analysis (COA)

    Lot/Batch Number
    STBF9014V
    STBC2756V
    S62026V
    S62026
    S46949

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    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.
    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
    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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