Catalog No. Size 价格库存数量
S2203-2 Solid 2 mg ¥1,180
S2203-10 Solid 10 mg ¥4,720


Secalciferol is a metabolite of Vitamin D, a possibly anti-inflammatory steroid which is involved in bone ossification. IC50 value:Target: In addition, it is known that Secalciferol mediates calcium and phosphorus homeostasis. Also Secalciferol inhibits calcium channels in osteosarcoma cells via suppressing the effects of 1α, 25-dihydroxyvitamin D3 and testosterone. Alternate studies indicate that Secalciferol can decrease the abundance of p53 and Pi-induced cytochrome c translocation. Furthermore, Secalciferol can increase cell proliferation in resting zone (RC) chondrocytes and inhibits matrix enzymes by possibly inhibiting the degradation of the matrix.

Product information

CAS Number: 55721-11-4

Molecular Weight: 416.64

Formula: C27H44O3


(24R)-24,25-Dihydroxyvitamin D3

Chemical Name: (3R,6R)-6-[(1R,3aS,4E,7aR)-4-{2-[(1Z,5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene}-7a-methyl-octahydro-1H-inden-1-yl]-2-methylheptane-2,3-diol

Smiles: CC(C)(O)[C@H](O)CC[C@@H](C)[C@H]1CC[C@H]2/C(/CCC[C@@]21C)=C/C=C1/C[C@@H](O)CCC/1=C


InChi: InChI=1S/C27H44O3/c1-18-8-12-22(28)17-21(18)11-10-20-7-6-16-27(5)23(13-14-24(20)27)19(2)9-15-25(29)26(3,4)30/h10-11,19,22-25,28-30H,1,6-9,12-17H2,2-5H3/b20-10+,21-11-/t19-,22+,23-,24+,25-,27-/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: ≥360 days 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


  1. Yamamoto T, Ozono K, Shima M, et al. 24R,25-dihydroxyvitamin D3 increases cyclic GMP contents, leading to an enhancement of osteocalcin synthesis by 1,25-dihydroxyvitamin D3 in cultured human osteoblastic cells. Exp Cell Res. 1998 Oct 10;244(1):71-6.
  2. Sakaki T, Sawada N, Takeyama K, et al. Enzymatic properties of mouse 25-hydroxyvitamin D3 1 α-hydroxylase expressed in Escherichia coli. Eur J Biochem. 1999 Feb;259(3):731-8.
  3. Norman AW, Okamura WH, Bishop JE, Henry HL. Update on biological actions of 1α,25(OH)2-vitamin D3 (rapid effects) and 24R,25(OH)2-vitamin D3. Mol Cell Endocrinol. 2002 Nov 29;197(1-2):1-13

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


Recently viewed