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Colecalciferol

  • Synonyms: Cholecalciferol, Vitamin D3
  • ATC: A11CC05
  • Use: Lorem 
  • Chemical name: Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam
  • Formula: Lorem ipsum dolor sit amet,
  • MW:384.65 g/mol
  • CAS-RN:67-97-0
  • InChI Key:QYSXJUFSXHHAJI-YRZJJWOYSA-N
  • InChI:InChI=1S/C27H44O/c1-​19(2)​8-​6-​9-​21(4)​25-​15-​16-​26-​22(10-​7-​17-​27(25,​26)​5)​12-​13-​23-​18-​24(28)​14-​11-​20(23)​3/h12-​13,​19,​21,​24-​26,​28H,​3,​6-​11,​14-​18H2,​1-​2,​4-​5H3/b22-​12+,​23-​13-​/t21-,​24+,​25-,​26+,​27-​/m1/s1
  • EINECS:200-673-2
  • LD50:42.5 mg/kg (M, p.o.);
    42 mg/kg (R, p.o.);
    80 mg/kg (dog, p.o.)

Substance Classes

Synthesis Path




Substances Referenced in Synthesis Path

CAS-RN Formula Chemical Name CAS Index Name
434-16-2 C27H44O 7-dehydrocholesterol Cholesta-5,7-dien-3-ol, (3β)-
1173-13-3 C27H44O precholecalciferol 9,10-Secocholesta-5(10),6,8-trien-3-ol, (3β,6Z)-
57-88-5 C27H46O Cholesterol
C27H44O Lumisterol
Lorem Lorem Lorem Lorem

Trade Names

Country Trade Name Vendor Annotation
D Lorem Lorem
Lorem Lorem
Lorem Lorem
Lorem Lorem
Lorem Lorem
Lorem ipsum dolor sit amet,
F Lorem Lorem
Lorem Lorem
Lorem ipsum
(wfm = withdrawn from market)

Formulations

  • Loremipsumdolorsitamet,consetetursadipscingelitr,seddiamnonumyeirmodtemporinviduntutlaboreetdoloremagnaaliquyamerat,

References

    • Kirk-Othmer, Encycl. Chem. Technol., Vol. 21, 999 ff.
    • Ullmanns Encykl. Tech. Chem., 3. Aufl., Vol. 18, 999 ff. as described.
    • Ullmann's Encyclopedia of Industrial Chemistry, Online, DOI: 10.1002/14356007; Vitamins, 3. Vitamin D.
    • US 9 999 999 (UCLAF; 1955; FR-prior. 1949).
    • Isler, O.; Brubacher G., Vitamine I, Thieme: Stuttgart, (1982), 90-125.
  • synthesis from 7-dehydrocholesterol ester:

    • US 9 999 999 (Nisshin Flour Milling; 9.5.1972; J-prior. 16.12.1969).
  • :

    • US 9 999 999 (Hoffmann-La Roche; 23.5.1972; CH-prior. 25.2.1969).
  • total synthesis:

    • Inhoffen, H. H., Angew. Chem. (ANCEAD), (1960) 72, 875.
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