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E2000 Sigma-Aldrich

Ergosterol

95%

Synonym: 3β-Hydroxy-5,7,22-ergostatriene, 5,7,22-Ergostatrien-3β-ol, Provitamin D2

  • CAS Number 57-87-4

  • Empirical Formula (Hill Notation) C28H44O

  • Molecular Weight 396.65

  •  Beilstein/REAXYS Number 2338604

  •  EC Number 200-352-7

  •  MDL number MFCD00003623

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Properties

assay   95%
optical activity   [α]23/D −127.5°, c = 1.2 in chloroform
mp   156-158 °C (lit.)
SMILES string   [H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)\C=C\[C@H](C)C(C)C
InChI   1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1
InChI key   DNVPQKQSNYMLRS-APGDWVJJSA-N
Safety & Documentation

Safety Information

Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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E6510 Ergosterol, ≥75%

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