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CS-W001157 4
Total: USD 88.00

7-Dehydrocholesterol

  • CAS No. 434-16-2

  • Cat. No. CS-0059496
  • Purity≥97%
  • MDL No.MFCD00003624

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

7-Dehydrocholesterol|CS-0059496

Structure of 434-16-2

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General Information

  • CAS No. 434-16-2
  • Cat. No. CS-0059496
  • Purity ≥97%
  • MDL No. MFCD00003624
  • Storage -20°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₇H₄₄O
  • Molecular Weight 384.64
  • Synonym(s) None
  • SMILES CC(C)CCC[C@@H](C)[C@H]1CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C

Application

7-Dehydrocholesterol serves as a key biosynthetic precursor in steroid and vitamin D metabolism, enabling efficient conversion to previtamin D3 upon photoirradiation. Its conjugated diene system provides predictable reactivity in photochemical and thermal transformations, facilitating the synthesis of vitamin D analogs and steroidal scaffolds. The compound exhibits good bench stability and is readily purified by standard chromatographic methods, making it a reliable building block for natural product synthesis and metabolic pathway studies.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   20.23
  • LogP   7.3088
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   5

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