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532223

5-Amino-1,3-dimethylpyrazole

97%

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About This Item

Empirical Formula (Hill Notation):
C5H9N3
CAS Number:
3524-32-1
Molecular Weight:
111.15
NACRES:
NA.22
PubChem Substance ID:
24877869
UNSPSC Code:
12352100
MDL number:
MFCD00051651
Assay:
97%
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Quality Segment

100

assay

97%

mp

65-69 °C (lit.)

SMILES string

Cc1cc(N)n(C)n1

InChI

1S/C5H9N3/c1-4-3-5(6)8(2)7-4/h3H,6H2,1-2H3

InChI key

ZFDGMMZLXSFNFU-UHFFFAOYSA-N

General description

5-Amino-1,3-dimethylpyrazole undergoes cyclocondensation with ethyl acetoacetate to form the corresponding tetrahydropyrazolopyridine derivatives.

Application

5-Amino-1,3-dimethylpyrazole may be used in the preparation of:
  • 5-benzamido-1,3-dimethylpyrazole
  • diethyl 2-{[(1,3-dimethyl-1H-pyrazol-5-yl)amino]methylene}malonate
  • 5-amino-1,3-dimethyl-4-phthalidylpyrazole
  • (E)-N-(3,7-dimethylocta-2,6-dienyl)-1,3-dimethyl-1H-pyrazol-5-amine analog(LQFM002)
  • 4-isopropyl-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-ol

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

WGK 3

flash_point_f

190.4 °F - closed cup

flash_point_c

88 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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