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535745

Sigma-Aldrich

4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide

96%

Synonym(s):

4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxylic acid amide

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About This Item

Empirical Formula (Hill Notation):
C8H14N4O
CAS Number:
139756-02-8
Molecular Weight:
182.22
MDL number:
MFCD02927682
UNSPSC Code:
12352100
PubChem Substance ID:
24878098
NACRES:
NA.22

Quality Level

100

assay

96%

mp

98-101 °C (lit.)

SMILES string

CCCc1nn(C)c(C(N)=O)c1N

InChI

1S/C8H14N4O/c1-3-4-5-6(9)7(8(10)13)12(2)11-5/h3-4,9H2,1-2H3,(H2,10,13)

InChI key

PZMXDLWWQHYXGY-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Joanna Matysiak et al.
Monatshefte fur chemie, 146(8), 1315-1327 (2015-07-21)
We reported the synthesis and characterization of a series of azolo- and azino[1,3]thiazinones containing the 2,4-dihydroxyphenyl substituent. The compounds were prepared by a new one-step reaction of aryl-modified sulfinylbis[(2,4-dihydroxyphenyl)methanethione]s and the corresponding aminoazolo(azino)carboxamides. Their chemical structures were confirmed by IR

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