Leuprolide

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Leuprolide Impurity 12

  • CAT Number DCTI-D-017
  • CAS Number NA
  • Molecular Formula C22H24N6O5
  • Molecular Weight 452.47

Leuprolide Impurity 6

  • CAT Number DCTI-D-019
  • CAS Number NA
  • Molecular Formula C54H79N15O10
  • Molecular Weight 1098.32

Leuprolide Impurity 8

  • CAT Number DCTI-D-020
  • CAS Number NA
  • Molecular Formula C37H62N10O8
  • Molecular Weight 774.97

Leuprolide impurity(1-5)

  • CAT NUMBER DCTI-D-123
  • CAS NUMBER NA
  • MOLECULAR FORMULA C34H38N8O9
  • MOLECULAR WEIGHT 702.73

Leuprolide Impurity(1-8)

  • CAT NUMBER DCTI-D-124
  • CAS NUMBER NA
  • MOLECULAR FORMULA C52H72N14O12
  • MOLECULAR WEIGHT 1085.23

Leuprolide Metabolite(pentapeptide)

  • CAT Number DCTI-D-051
  • CAS Number NA
  • Molecular Formula C34H57N9O6
  • Molecular Weight 687.89

Leuprolide Trimer

  • CAT NUMBER DCTI-D-255
  • CAS NUMBER NA
  • MOLECULAR FORMULA C175H245N47O39
  • MOLECULAR WEIGHT 3631.18

Pyrazole Impurity of Leuprolide

  • CAT NUMBER DCTI-D-261
  • CAS NUMBER NA
  • MOLECULAR FORMULA C62H85N17O12
  • MOLECULAR WEIGHT 1260.47

Trp(O)-Leuprolide

  • CAT NUMBER DCTI-D-228
  • CAS NUMBER NA
  • MOLECULAR FORMULA C59H84N16O13
  • MOLECULAR WEIGHT 1225.42 Da
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References
FAQ's

Frequently Asked Questions

Leuprolide impurities are detected and characterized using various analytical techniques such as high-performance liquid chromatography (HPLC), liquid chromatography mass spectrometry (LC-MS), and infrared (IR) spectroscopy.

The factors that can influence the formation of Leuprolide impurities during its synthesis include the quality and purity of starting materials, reaction conditions, catalysts and reagents used, purification methods, and storage conditions.

The synthesis of Leuprolide impurities typically involves solid-phase peptide synthesis techniques, which include protecting and activating amino acid building blocks, assembly of the peptide chain, deprotection and purification of the peptide, and characterization and analysis of the final product

The storage conditions for Leuprolide impurities may vary depending on the specific impurity and its stability. In general, it is recommended to store Leuprolide impurities at temperatures between 2-8°C in a dry and well-ventilated area to prevent degradation and maintain their stability. However, some impurities may require specific storage conditions such as refrigeration or freezing, to ensure their stability over an extended period.

Note: Products protected by valid patents by a manufacturer are not offered for sale in countries having patent protection. The sale of such products constitutes a patent infringement, and its liability is at the buyer's risk.

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