3α,11β,17,21-Tetrahydroxy-5β-pregnan-20-on
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- CAS-Nr.
- 53-02-1
- Bezeichnung:
- 3α,11β,17,21-Tetrahydroxy-5β-pregnan-20-on
- Englisch Name:
- TETRAHYDROCORTISOL
- Synonyma:
- ba2682;C05472;SOLVENT A;UROCORTISOL;tetrahydrof;Allo-3αAKOS BBS-00004225;TETRAHYDROCORTISOL;TETRAHYDROFURAN-215;TETRAMETHYLENE OXIDE
- CBNumber:
- CB8768548
- Summenformel:
- C21H34O5
- Molgewicht:
- 366.49
- MOL-Datei:
- 53-02-1.mol
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3α,11β,17,21-Tetrahydroxy-5β-pregnan-20-on Eigenschaften
- Schmelzpunkt:
- −108 °C(lit.)
- Siedepunkt:
- 65-67 °C(lit.)
- Dichte
- 0.889 g/mL at 25 °C(lit.)
- Dampfdichte
- 2.5 (vs air)
- Dampfdruck
- 114 mm Hg ( 15 °C)
- Brechungsindex
- n20/D 1.407(lit.)
- Flammpunkt:
- 1 °F
- storage temp.
- 2-8°C
- L?slichkeit
- Chloroform (Very Slightly, Heated, Sonicated), DMSO (Slightly), Methanol (Slightly)
- Aggregatzustand
- Solid
- pka
- 12.48±0.70(Predicted)
- Farbe
- <10(APHA)
- Stabilit?t:
- Hygroscopic
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
  
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| Alarmwort |
Achtung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H225 |
Flüssigkeit und Dampf leicht entzündbar. |
Entzündbare Flüssigkeiten |
Kategorie 2 |
Achtung |
![GHS hazard pictograms]() src="/GHS02.jpg" width="20" height="20" /> |
P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 |
| H370 |
Sch?digt die Organe. |
Spezifische Zielorgan-Toxizit?t (einmalige Exposition) |
Kategorie 1 |
Achtung |
![GHS hazard pictograms]() src="/GHS08.jpg" width="20" height="20" /> |
P260, P264, P270, P307+P311, P321,P405, P501 |
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| Sicherheit |
| P210 |
Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
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3α,11β,17,21-Tetrahydroxy-5β-pregnan-20-on Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37:Reizt die Augen und die Atmungsorgane.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Verwenden
Tetrahydrocortisol is excreted in large amounts in premenopausal patients with early breast cancer. Tetrahydrocortisol has been found to be produced by lymphocytes in both normal and cancer bearing patients however, the concentration of Tetrahydrocortisol has increased in patients with cancer.
3α,11β,17,21-Tetrahydroxy-5β-pregnan-20-on Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
3α,11β,17,21-Tetrahydroxy-5β-pregnan-20-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 98)Lieferanten
53-02-1(3α,11β,17,21-Tetrahydroxy-5β-pregnan-20-on)Verwandte Suche:
- 3Alpha,5Beta-Tetrahydrocortisol
- Tetrahydrofuran, p.a.
- Tetrahydrofuran, Stabilized, water < 50ppm
- Tetrahydrofuran, 99.9%
- Tetrahydrofuran, Water < 50ppm
- Tetrahydrofuran, Water <50 ppm, stabilized
- Tetrahydrofuran, Anhydrous, Stabilized
- 3,11,17,21-tetrahydroxy-,(3alpha,5beta,11beta)-pregnan-20-on
- 3-alpha,11-beta,17,21-tetrahydroxy-5-beta-pregnan-20-on
- 5B-pregnane-3A,11B,17A,21-tetrol-20-one
- 2-hydroxy-1-(3,11,17-trihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-yl)-ethanone
- SOLVENT A, TETRAHYDROFURAN
- UROCORTISOL
- TETRAMETHYLENE OXIDE
- 3-ALPHA,11-BETA,17-ALPHA,21-TETRAHYDROXY-5-BETA-PREGNAN-20-ONE
- 3-alpha,11-beta,17,21-tetrahydroxy-5-beta-pregnan-20-one
- 5-beta-tetrahydrocortisol
- ba2682
- tetrahydrof
- TETRAHYDROHYDROCORTISONE
- TETRAHYDROFURAN-215
- TETRAHYDROCORTISOL
- TETRAHYDRO COMPOUND 'F'
- SOLVENT A
- SOLVENT A2, TETRAHYDROFURAN
- SOLVENT A3, TETRAHYDROFURAN
- 5BETA-PREGNAN-3BETA,11BETA,17ALPHA,21-TETROL-20-ONE
- 5BETA-PREGNAN-3ALPHA,11BETA,17ALPHA,21-TETROL-20-ONE
- 5-BETA-PREGNAN-3-ALPHA, 11-BETA, 17,21-TETROL-20-ONE
- AKOS BBS-00004225
- 1,4-DIETHYLENE OXIDE
- Allopregnane-3B,11B,17ALPHA,21-tetrol-20-one
- Mobile Phase A for separation of amino acids on ABI sequencers
- Tetrahydrofuran solution
- 5β-Tetrahydrocortisol
- 5beta-Pregnane-3alpha,11beta,17alpha,21-tetrol-20-one
- C05472
- 5-Pregnan-3a,11,17a,21-tetrol-20-one-9,11a,12-d3
- Tetrahydrocortisol (solution)
- Pregnan-20-one, 3,11,17,21-tetrahydroxy-, (3α,5β,11β)-
- Tetrahydrocortisol-2,2,3,4,4-d5 solution
- 5β-Tetrahydrocortisol
- Tetrahydrocortisole D7
- -tetrahydro Cortisol 3-O-&beta
- Allo-3&alpha
- -tetrahydro Cortisol-d6 (Major)
- -tetrahydro Cortisol-d7
- 5β-PREGNAN-3α, 11β, 17, 21-TETROL-20-ONE
- Tetrahydrocortisol in Methanol
- 53-02-1
- 109999
- CH2CH2OCH2CH2
