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2-(Hydroxymethyl)-3,5-dimethylpyridin-4(1H)-one Omeprazole Impurity

  • CAS No. 220757-73-3

  • Cat. No. CS-0166418
  • Molecule weight153.18
  • Purity≥97%
  • MDL No.MFCD15201476

*For research and further manufacturing use only, not for direct human use.

2-(Hydroxymethyl)-3,5-dimethylpyridin-4(1H)-one  Omeprazole Impurity|CS-0166418

Structure of 220757-73-3

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General Information

  • CAS No. 220757-73-3
  • Cat. No. CS-0166418
  • Purity ≥97%
  • MDL No. MFCD15201476
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₁₁NO₂
  • Molecular Weight 153.18
  • Synonym(s) 2-hydroxymethyl-3,4,5-trihydroxy-N-isobutylpiperidine
  • SMILES O=C1C(C)=C(CO)NC=C1C

Synthesis

  • Route1
    • (4-Methoxy-3,5-dimethylpyridin-2-yl)methanol Esomeprazole Impurity|CS-0214070
      86604-78-6
    • ~%
    • 2-(Hydroxymethyl)-3,5-dimethylpyridin-4(1H)-one  Omeprazole Impurity|CS-0166418
      220757-73-3

    References

    • BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. Patent: WO2004/63163 A1, 2004 ; Location in patent: Page 158-159 ; WO 2004/063163 A1

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   53.09
  • LogP   0.48404
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   1

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