Catalog No. Size PriceQuantity
M13502-2 2mg solid $255
M13502-10 10mg solid $975


Chol-5-en-24-al-3β-ol is a steroid compound (Vitamin D3 derivative) extracted from patent US 4354972 A, Compound IX.

Product information

CAS Number: 27460-33-9

Molecular Weight: 358.56

Formula: C24H38O2


Vitamin D3 derivative

Chemical Name: (4R)-4-[(1R,3aS,3bS,7S,9aR,9bS,11aR)-3a,3b,9b-trihydrogenio-7-hydroxy-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]pentanal

Smiles: C[C@H](CCC=O)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@@]21C


InChi: InChI=1S/C24H38O2/c1-16(5-4-14-25)20-8-9-21-19-7-6-17-15-18(26)10-12-23(17,2)22(19)11-13-24(20,21)3/h6,14,16,18-22,26H,4-5,7-13,15H2,1-3H3/t16-,18+,19+,20-,21+,22+,23+,24-/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Chol-5-en-24-al-3β-ol is a steroid 24-aldehyde, which is useful for their biological activity or which may be converted to steroids which have such activity. Chol-5-en-24-al-3β-ol is a Vitamin D3 derivative.


  1. Kaiser, Emil T. Synthesis of steroids. US 4354972.
  2. Ikekawa, Nobuo. Vitamin D3 derivatives. EP0205285A1.

Products are for research use only. Not for human use.

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