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CAS 856841-95-7

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Cetirizine IMpurity D DiHCl

Description:
Cetirizine Impurity D DiHCl, with the CAS number 856841-95-7, is a chemical compound related to cetirizine, an antihistamine commonly used to treat allergies. This impurity is characterized by its molecular structure, which includes a dihydrochloride form, indicating the presence of two hydrochloride groups. It is typically a white to off-white solid and is soluble in water, which is a common trait for many hydrochloride salts. The compound may exhibit specific spectral characteristics in techniques such as NMR and mass spectrometry, which can be used for its identification and characterization. As an impurity, it is important to monitor its levels in pharmaceutical formulations to ensure product safety and efficacy, as impurities can affect the pharmacological profile of the active ingredient. Regulatory guidelines often dictate acceptable limits for such impurities in drug products, emphasizing the need for thorough analytical testing during the manufacturing process.
Formula:C21H25ClN2O3
Synonyms:
  • Cetirizine EP Impurity D DiHCl
  • Piperazine, 1,4-bis[(4-chlorophenyl)phenylmethyl]-, dihydrochloride
  • Cetirizine IMpurity D DiHCl
  • Meclizine EP Impurity F
  • Cetirizine EP Impurity DQ: What is
  • Cetirizine EP Impurity D Q: What are the applications of
  • Cetirizine EP Impurity D Q: What is the CAS Number of
  • Cetirizine EP Impurity D Q: What is the storage condition of
  • Cetirizine Impurity D dihydrochloride
  • Cetirizine EP Impurity D（HCl）
  • See more synonyms
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