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CAS No 511-20-6 , 5α-Ergostane

  • CAS Registry Number:
  • Flash Point: 216.5°C
  • Boiling Point: 450.9°C at 760 mmHg
  • Density: 0.907g/cm3
  • Refractive index: 1.49
  • Flash Point: 216.5°C
  • Molecular Weight: 386.703
  • InChI: InChI=1/C28H50/c1-19(2)20(3)10-11-21(4)24-14-15-25-23-13-12-22-9-7-8-17-27(22,5)26(23)16-18-28(24,25)6/h19-26H,7-18H2,1-6H3/t20-,21+,22+,23-,24+,25-,26-,27-,28+/m0/s1
  • Molecular Formula: C28H50
  • Molecular Structure:CAS No:511-20-6 5α-Ergostane
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511-20-6 AAA (20R,24S)-24-METHYLCHOLESTANE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China null,nullChina
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511-20-6 3055.28-50-IO ALPHAALPHAALPHA (20R,24S)-24-METHYLCHOLESTANE

  • Germany Campro Scientific GmbH [Manufacturer]
  • Tel: +49.(0)30.629.01.89.0 (Germany)/ +31.(0)318.529.437 (Netherlands)
  • Fax: +49.(0)30.629.01.89.89
    +31.(0)318.542.181
  • Address: Campro Scientific GmbH
    Postfach 36 20 65
    D-10972 Berlin
    Germany
    Tel. +49.(0)30.629.01.89.0
    Fax +49.(0)30.629.01.89.89
    info@campro.eu null,nullGermany
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511-20-6 AAA (20R,24S)-24-METHYLCHOLESTANE

  • Norway Chiron AS [Manufacturer]
  • Tel: +47 73 87 44 90
  • Fax: +47 73 87 44 99
  • Address: Chiron AS
    Stiklestadveien 1
    N-7041 Trondheim
    Norway null,nullNorway
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References of 5α-Ergostane
Title: Ergostane
CAS Registry Number: 511-20-6
CAS Name: 5a-Ergostane
Molecular Formula: C28H50
Molecular Weight: 386.70
Percent Composition: C 86.97%, H 13.03%
Literature References: Prepn from allocholanic acid: Fernholz, Ber. 69, 1792 (1938).
Properties: Scales, plates from ether + methanol, mp 85°. [a]D20 +17° (c = 2 in chloroform).
Melting point: mp 85°
Optical Rotation: [a]D20 +17° (c = 2 in chloroform)