(3S,6R)-6-[(1R,3aR,4E,7aS)-4-[(2Z)-2-[(5R)-5-hydroxy-2-methylidene-cyc lohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-y l]-2-methyl-heptane-2,3-diol Chemical Properties

Melting point:

114.6 °C

Boiling point:

571.1±35.0 °C(Predicted)

Density 

1.06±0.1 g/cm3(Predicted)

storage temp. 

-20°C

solubility 

Chloroform (Slightly), Methanol (Slightly)

pka

14.67±0.29(Predicted)

form 

Semi-Solid

color 

White to Off-White

Stability:

Light Sensitive, Temperature Sensitive

Safety Information

Hazard Codes 

T+

Risk Statements 

28

Safety Statements 

28-36/37-45

RIDADR 

UN 2811 6.1 / PGII

WGK Germany 

3

(3S,6R)-6-[(1R,3aR,4E,7aS)-4-[(2Z)-2-[(5R)-5-hydroxy-2-methylidene-cyc lohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-y l]-2-methyl-heptane-2,3-diol Usage And Synthesis

Uses

(24S)-Secalciferol is an isomer of Secalciferol (S211500); a metabolite of Vitamin D and a possible anti-inflammatory steroid.

Biochem/physiol Actions

Cholecalciferol is an inactive form of vitamin D3 which undergoes various levels of hydroxylation to form active vitamin D3 analogs. 1α-Hydroxyvitamin D3 (alfacalcidol) is a synthetic analog that is metabolized to 1,25-dihydroxycholecalciferol, the biologically active form of vitamin D3. Other analogues of cholecalciferol result from different hydroxylations. 24S,25-Dihydroxyvitamin D3 should not be confused with 24R,25-Dihydroxyvitamin D3.

(3S,6R)-6-[(1R,3aR,4E,7aS)-4-[(2Z)-2-[(5R)-5-hydroxy-2-methylidene-cyc lohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-y l]-2-methyl-heptane-2,3-diol(55700-58-8)Related Product Information

• VitaMin D4
• 1alpha, 24, 25-Trihydroxy VD2
• 1alpha-Hydroxy VD4
• 24(R), 25-DIHYDROXYVITAMIN D3
• 1alpha, 25-Dihydroxy VD2-D6
• 24,25-Dihydroxy VitaMin D2
• Adenine phosphate salt（1：1）