ChemicalBook > CAS DataBase List > (16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione

(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione

(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione Structure
(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione
  • CAS No.216453-74-6
  • Chemical Name:(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione
  • CBNumber:CB92622193
  • Molecular Formula:C25H32O6
  • Formula Weight:428.52
  • MOL File:216453-74-6.mol
(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione Property
  • Melting point >97°C (dec.)
  • Boiling point 601.7±55.0 °C(Predicted)
  • Density 1.27±0.1 g/cm3(Predicted)
  • storage temp. -20°C Freezer, Under inert atmosphere
  • solubility Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly)
  • pka 12.83±0.10(Predicted)
  • form Solid
  • color White to Light Yellow
  • FDA UNII 4H40LJ213Z
  • UNSPSC Code 41116107
  • NACRES NA.24
Safety
  • HS Code  :2937290000
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione Chemical Properties,Usage,Production

  • Uses 11-Keto Budesonide (Budesonide EP Impurity L) is an impurity of Budesonide (B689490), an antiinflammatory agent.
  • Uses 11-Keto Budesonide is an impurity of Budesonide (B689490), an antiinflammatory agent.
(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione Preparation Products And Raw materials
Raw materials
Preparation Products
(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione Suppliers
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(16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione Spectrum
216453-74-6, (16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trioneRelated Search:
  • Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
  • 布地奈德杂质
  • 159-布地奈德
  • 杂质对照品
  • 布地奈德EP杂质L(布地奈德USP相关化合物L,11-酮-布地奈德)(双立体异构体混合物)
  • 布地奈德EP杂质L(差向异构体混合物)
  • (6AR,6BS,8AS,8BS,11AR,12AS,12BS)-8B-(2-羟基乙酰基)-6A,8A-二甲基-10-丙基-6B,8,8A,8B,11A,12、12A,12B- 八氢-1H-萘[2',1':4,5]茚并[1,2-D][1,3]二恶唑-4,7(2H,6AH)-二酮
  • 布地奈德EP杂质L(非对映异构体混合物)
  • 布地奈德 EP 杂质 L(11-酮布地奈德)(非对映体混合物)
  • 11-布地奈德酮
  • 布地奈德EP-ZL
  • 布地奈德杂质12(布地奈德EP杂质L)
  • 布地奈德EP杂质L(对映异构体混合物)
  • (6AR,6BS,8AS,8BS,11AR,12AS,12BS)-8B-(2-羟基乙酰基)-6A,8A-二甲基-10-丙基-6B,8,8A,8B,11A,12,12A,12B-八氢-1H-萘[2',1':4,5]茚并[1,2-D] [1,3]二噁唑-4,7(2H,6AH)-二酮 (布地奈德杂质)
  • 布地奈德L
  • 布地奈德USP相关化合物L
  • 11-酮-布地奈德(对映异构体混合物)
  • 布地奈德EP杂质L(11-酮布地奈德)(二苯乙烯混合物)
  • 布地奈德杂质L(非对映异构体混合物)
  • 布地奈德杂质对照品L
  • 布地奈德EP杂质L(11-酮基布地奈德)(非对映异构体混合物)
  • 布地奈德杂质L(EP)
  • 布地奈德相关化合物L (USP)
  • 11-酮基布地奈德
  • 布地奈德EP杂质L(11-酮布地奈德)(非对映异构体混合物)
  • 布地奈德EP杂质L
  • 布地奈德杂质L (11-KETO 布地奈德, MIXTURE OF 非对映异构体S)
  • 216453-74-6
  • 16alpha,17-[(1RS)-Butylidene-bis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione
  • Budesonide EP Impurity L (Budesonide USP Related Compound L, 11-Keto Budesonide) (Mixture of Diastereomers)
  • Budesonide EP Impurity L (Mixture of Epimer)
  • (16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione
  • Budesonide-11-keto
  • Budesonide EP Impurity L (Mixture of Diastereomers)
  • (6aR,6bS,8aS,8bS,11aR,12aS,12bS)-8b-(2-Hydroxyacetyl)-6a,8a-dimethyl-10-propyl-6b,8,8a,8b,11a,12,12a,12b-octahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-4,7(2H,6aH)-dione (Budesonide Impurity)
  • Budesonide USP Related Compound L
  • Budesonide Related Compound L (16alpha,17-[butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-t (1078289)
  • 11-Keto BudesonideQ: What is 11-Keto Budesonide Q: What is the CAS Number of 11-Keto Budesonide Q: What is the storage condition of 11-Keto Budesonide Q: What are the applications of 11-Keto Budesonide
  • (6aR,6bS,8aS,8bS,11aR,12aS,12bS)-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-1,6a,6b,8,8a,8b,11a,12,12a,12b-decahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-4,7(2H)-dione
  • Budesonide EP Impurity-L/ Budesonide Related Compund L(11-Keto Budesonide)
  • (6aR,6bS,8aS,8bS,11aR,12aS,12bS)-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-6b,8,8a,8b,11a,12,12a,12b-octahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-4,7(2H,6aH)-dione
  • Pregna-1,4-diene-3,11,20-trione, 16,17-[butylidenebis(oxy)]-21-hydroxy-, (16α)-
  • Budesonide Impurity L(Mixture of Diastereomers)
  • Budesonide Impurity 7/Budesonide EP Impurity L/11-Keto Budesonide(Mixture of Diastereomers)
  • Budesonide EP Imp L
  • Budesonide iMpurit L
  • Budesonide EP Impurity L (11-Keto Budesonide) (Mixture of Diastereomers)
  • Budesonide Impurity 12(Budesonide EP Impurity L)
  • Budesonide EP Impurity L
  • 16α,17-[(1RS)-butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione
  • 11-Keto Budesonide (Mixture of DiastereoMers)
  • Budesonide IMpurity L (11-Keto Budesonide, Mixture of DiastereoMers)
  • 11-Keto Budesonide

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