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8.07572

Pyrazole

for synthesis

Synonym(s):

Pyrazole, 1,2-Diazol

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Size/SKUAvailabilityPrice
25 g
Please contact Customer Service for Availability
CZK 1,820.00

About This Item

Empirical Formula (Hill Notation):
C3H4N2
CAS Number:
Molecular Weight:
68.08
UNSPSC Code:
12352005
EC Index Number:
206-017-1
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (GC)
Form:
crystals

CZK 1,820.00


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Quality Segment

assay

≥99.0% (GC)

form

crystals

potency

1010 mg/kg LD50, oral (Rat)

mp

66-68 °C

storage temp.

2-30°C

SMILES string

[nH]1nccc1

InChI

1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)

InChI key

WTKZEGDFNFYCGP-UHFFFAOYSA-N

Application


  • Uranium extraction with pyrazole-based polymers: A study demonstrated the capability of a pyrazole-based porous organic polymer to extract uranium, offering potential applications in environmental cleanup and nuclear waste management (Yu et al., 2024).

  • Pyrazole derivatives for agricultural fungicides: Novel pyrazole-4-carboxamide derivatives containing an oxime ether group were synthesized and evaluated as potential succinate dehydrogenase inhibitors (SDHIs) for controlling Rhizoctonia solani in crops, suggesting their utility in agriculture (Luo et al., 2024).

  • Pyrazole-based fluorescent probes: Research on the synthesis and application of specific N(2)H(4) fluorescent probes based on the pyrazole structure demonstrated their utility with aggregation-induced emission (AIE) properties, highlighting potential applications in bioimaging (Yang et al., 2024).

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 66 °C
Melting range (upper value): ≤ 69 °C
Identity (IR): passes test

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This Item
8.07064P56607777846
assay

≥99.0% (GC)

assay

≥99.0% (GC)

assay

98%

assay

96%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

mp

66-68 °C

mp

49-52 °C

mp

67-70 °C (lit.)

mp

124-128 °C

form

crystals

form

crystals

form

crystals

form

solid

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

storage temp.

-

potency

1010 mg/kg LD50, oral (Rat)

potency

-

potency

-

potency

-


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signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2

Storage Class

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

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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