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5-β-Pregnan-3-α,20-α-diol

5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL Struktur
80-92-2
CAS-Nr.
80-92-2
Bezeichnung:
5-β-Pregnan-3-α,20-α-diol
Englisch Name:
5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL
Synonyma:
THA;NSC 1612;NSC 47462;PREGNANDIOL;PREGNANEDIOL;(3α,5β),20S)-;Diol (6CI, 7CI);pregnane-3,20-diol;Pregnanediol (NSC 1612;5B-PREGNANE-3A,20A-DIOL
CBNumber:
CB3403477
Summenformel:
C21H36O2
Molgewicht:
320.51
MOL-Datei:
80-92-2.mol

5-β-Pregnan-3-α,20-α-diol Eigenschaften

Schmelzpunkt:
240-242°C
alpha 
D20 +27.4° (c = 0.7 in alc)
Siedepunkt:
399.39°C (rough estimate)
Dichte
1.1500
Brechungsindex
27 ° (C=0.5, EtOH)
storage temp. 
Sealed in dry,2-8°C
L?slichkeit
Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
pka
15.05±0.20(Predicted)
Farbe
White to Off-White
Merck 
7727
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
RTECS-Nr. TU4157113
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P301+P312 BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P330 Mund ausspülen.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

5-β-Pregnan-3-α,20-α-diol Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

White Solid

Verwenden

Progesterone metabolite

l?uterung methode

Crystallise the diol from acetone. The diacetate [1174-69-2] crystallises from pet ether with m 180o (also 182183o) and [] D 20 +35o (c 1.1, CHCl3). [Marian Biochem J 23 1090 1929, Fish et al. J Biol Chem 143 716 1942, Hieschmann J Biol Chem 140 797 1941, Johnson et al. J Chem Soc 1302 1954, Glick et al. J Org Chem 27 3121 1962, Beillstein 6 III 4778, 6 IV 6111.]

5-β-Pregnan-3-α,20-α-diol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

PREGNANEDIONE

5-β-Pregnan-3-α,20-α-diol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 76)Lieferanten
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80-92-2(5-β-Pregnan-3-α,20-α-diol)Verwandte Suche:

  • 3-alpha,20-alpha-dihydroxy-5-beta-pregnan
  • 3-alpha,20-alpha-dihydroxy-5-beta-pregnane
  • 5BETA-PREGNANE-3ALPHA,20ALPHA-DIOL
  • 5B-PREGNANE-3A,20A-DIOL
  • 5BETA-PREGNAN-3A,20A-DIOL
  • 5-BETA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL
  • PREGNANEDIOL
  • PREGNANDIOL
  • THA
  • TETRAHYDRO COMPOUND ''A''
  • pregnane-3,20-diol
  • Pregnane-3,20-diol, (3.alpha.,5.beta.,20S)-
  • (8S,9S,10S,13R,14S,17S)-17-ethyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,3-diol
  • 3a,20a-Dihydroxy-5b-pregnane
  • 5b-Pregnane-3a,20a-diol (8CI)
  • Diol (6CI, 7CI)
  • NSC 1612
  • NSC 47462
  • Pregnane-3,20-diol, (3a,5b,20S)- (9CI)
  • 5SS-PREGNANE-3ALPHA,20ALPHA-DIOL
  • (3α,5β),20S)-
  • 5β-Pregnane-3α,20α-diol-d5
  • (20S)-3α,20-Dihydroxy-5β-pregnane
  • (20S)-5β-Pregnan-3α,20-diol
  • 5-Pregnane-3alpha,20alpha-diol
  • 5$-Pregnane-3alpha,20alpha-diol,99%
  • 3ALPHA,20ALPHA-Dihydroxy-5B-pregnane
  • 5BETA-PREGNANE-3ALPHA 20ALPHA-DIOL 98+%
  • (3a,5),20S)-Pregnane-3,20-diol
  • 3a,20a-Dihydroxy-5pregnane
  • Pregnanediol (5beta-Pregnane-3alpha
  • Pregnanediol (5β-Pregnane-3α,20 (S)-diol)
  • pregnen-diol disulfate*
  • 5β-Pregnane-3α，20α-diol
  • Pregnanediol (NSC 1612
  • Pregnane-3,20-diol, (3α,5β,20S)
  • measure,NSC 1612,metabolic product,Inhibitor,progesterone,NSC1612,NSC-1612,Endogenous Metabolite,urine,NSC 47462,Pregnanediol,inhibit,NSC-47462,NSC47462
  • 5β-PREGNAN-3α, 20α-DIOL
  • 5β- Pregnan-3α, 20(S)- Diol
  • Pregnanediol (5beta-Pregnane-3alpha,20(S)-diol)
  • 80-92-2
  • Steroids
  • Hydroxysteroids
  • Inhibitors
  • Steroids
  • Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
  • Biochemistry
  • Hydroxysteroids
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