Ethyl 4-pyrazolecar...

Ethyl 4-pyrazolecarboxylate

Ethyl 4-pyrazolecarboxylate

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

37622-90-5 Ethyl 4-pyrazolecarboxylate Ethyl pyrazole-4-carboxylate

Quick Details

  • Appearance: White powder
  • Application:APIs
  • PackAge:25KG/Drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Product Name: Ethyl pyrazole-4-carboxylate
CAS No.: 37622-90-5
Appearance: White crystalline powder
Assay: NLT99%
MF: C6H8N2O2
MW: 140.14
Melting Point: 78-80 °C
Density: 1.2850
Solubility: Miscible with acetone
Structural Formula: High Purity Ready Stock Ethyl pyrazole-4-carboxylate CAS NO 37622-90-5

Details:

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

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