3-Methyl-1H-pyrazol...

3-Methyl-1H-pyrazole-4-carboxylic acid ethyl ester

3-Methyl-1H-pyrazole-4-carboxylic acid ethyl ester

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1 Kilogram

FOB Price: USD 1.0000

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

Keywords

3-Methyl-1H-pyrazole-4-carboxylic acid ethyl ester Ethyl 3-methyl-1H-pyrazole-4-carboxylate; Ethyl 3-methylpyrazole-4-carboxylate CAS:85290-78-4

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:

Name   3-Methyl-1H-pyrazole-4-carboxylic acid ethyl ester
Synonyms   Ethyl 3-methyl-1H-pyrazole-4-carboxylate; Ethyl 3-methylpyrazole-4-carboxylate; NSC 19454
Molecular Structure   CAS # 85290-78-4, 3-Methyl-1H-pyrazole-4-carboxylic acid ethyl ester, Ethyl 3-methyl-1H-pyrazole-4-carboxylate, Ethyl 3-methylpyrazole-4-carboxylate, NSC 19454
Molecular Formula   C7H10N2O2
Molecular Weight   154.17
CAS Registry Number   85290-78-4

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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