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Dexamethasone Impurity I

Dexamethasone Impurity I Struktur
14622-47-0
CAS-Nr.
14622-47-0
Englisch Name:
Dexamethasone Impurity I
Synonyma:
DB11(16β-Methyl Epoxide);Carbamazepine Impurity 23;Dexamethasone-9(11)-alpha-Epoxide;Dexamethasone impurity 3/Dexamethasone EP Impurity I;Dexamethasone Impurity 9(Dexamethasone EP Impurity I);Dexamethasone EP Impurity I / Dexamethasone-9(11)-αEpoxide;17α,21-Dihydroxy-9β,11β-epoxy-16β-methyl-pregnadien-(1.4)-dion-(3.20);17α,21-Dihydroxy-9β,11β-epoxy-16β-methyl-pregnadien-(1.4)-dion-(3.20);(11α,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione;(11a,16a)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
CBNumber:
CB21009572
Summenformel:
C22H28O5
Molgewicht:
372.45
MOL-Datei:
14622-47-0.mol
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Dexamethasone Impurity I Eigenschaften

Schmelzpunkt:
>211°C
Siedepunkt:
564.9±50.0 °C(Predicted)
Dichte
1.32±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
Löslichkeit
DMSO (Slightly), Methanol (Slightly, Sonicated)
pka
12.56±0.70(Predicted)
Aggregatzustand
Solid
Farbe
White to Pale Red
InChIKey
GBDXNHBVYAMODG-HGBIFODKSA-N
SMILES
C[C@]12C=CC(=O)C=C1CC[C@@]1([H])[C@]3([H])C[C@@H](C)[C@](O)(C(=O)CO)[C@@]3(C)C[C@H]3O[C@@]213

Sicherheit

Dexamethasone Impurity I Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

(11α,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione, can be used for the synthesis of Calicoferol E, a vitamin D3 analogues.

Dexamethasone Impurity I Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Dexamethasone Impurity I Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 65)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Standardpharm Co. Ltd. 		86-714-3992388
overseasales1@yongstandards.com United States 14332 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551
sales@afinechem.com China 15126 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522
 overseasales@yongstandards.com China 11922 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850
market18@leapchem.com China 43339 58
ShenZhen H&D Pharmaceutical Technology Co., LTD 		+8618627948422
 sale@hdimpurity.com China 3681 58
Moxin Chemicals 		+86-17320513646 +8617320513646
 anna@molcoo.com China 10000 58
QUALITY CONTROL SOLUTIONS LTD. 		+86-0755-66853366 +86-13670046396
 export03@qcsrm.com China 24342 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532
 jkinfo@jkchemical.com China 96815 76
Hangzhou Yuhao Chemical Technology Co., Ltd 0571-82693216
info@yuhaochemical.com China 6387 52
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412
 3001272453@qq.com China 5158 50

14622-47-0()Verwandte Suche:

Betamethason 17-α,21-Dihydroxy-16-α-methylpregna-1,4,9(11)-trien-3,20-dion-21-acetat Dexamethason 9-Fluor-11β,17,21-trihydroxy-16α-methylpregna-1,4-dien-3,20-dion-17,21-di(propionat) 9β,11β-Epoxy-17,21-dihydroxy-16α-methylpregna-1,4-dien-3,20-dion 17,21-Dihydroxy-16α-methylpregna-1,4,9(11)-trien-3,20-dion Desoximetason 11α,17,21-Trihydroxy-16α-methylpregna-1,4-dien-3,20-dion Dexamethason-21-acetat 9-Fluor-11β,17,21-trihydroxy-16β-methylpregna-1,4-dien-3,20-dion-21-(hydrogenphosphonat) Dexamethason-21-(3-phenylpropionat) Dexamethason-21-pivalat Pregna-1,4-dien-3,20-dion, 9-Fluor-11,17-dihydroxy-16-methyl-21-[(3-sulfobenzoyl)oxy]-, Mononatriumsalz, (11β,16α)- 9-Fluor-11β,17,21-trihydroxy-16α-methylpregna-1,4-dien-3,20-dion-17-valerat 9-Fluor-11β,17,21-trihydroxy-16α-methylpregna-1,4-dien-3,20-dion-21-(dihydrogenphosphat) 9β,11β-Epoxy-17,21-dihydroxypregna-1,4-dien-3,20-dion
  • 16β-METHYL EPOXIDE(DB-11), 17α,21-DIHYDROXY-9β,11β,EPOXY-16β-METHYLPREGN-1,4-DIENE-3,20-DIONE
  • 16BETA-METHYL EPOXIDE(DB-11): 17ALPHA,21-DIHYDROXY-9BETA,11BETA,EPOXY-16BETA-METHYLPREGN-1,4-DIENE-3,20-DIONE
  • DB11(16β-Methyl Epoxide)
  • Dexamethasone-9(11)-alpha-Epoxide
  • (4aS,4bR,5aR,6aS,7R,8R,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one
  • Dexamethasone Impurity 9(Dexamethasone EP Impurity I)
  • Dexamethasone impurity 3/Dexamethasone EP Impurity I
  • 17α,21-Dihydroxy-9β,11β-epoxy-16β-methyl-pregnadien-(1.4)-dion-(3.20)
  • Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-methyl-, (11α,16α)-
  • (11a,16a)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
  • (11α,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
  • Dexamethasone EP Impurity I / Dexamethasone-9(11)-αEpoxide
  • (4aS,4bR,5aR,6aS,7R,8R,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one? (Dexamethasone Impurity）
  • (11α,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregnα-1,4-diene-3,20-dione
  • (11Alpha,16Alpha)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
  • Carbamazepine Impurity 23
  • 17α,21-Dihydroxy-9β,11β-epoxy-16β-methyl-pregnadien-(1.4)-dion-(3.20)
  • 14622-47-0
  • Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
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