11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione

Product Name
11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione
CAS No.
78761-59-8
Chemical Name
11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione
Synonyms
DOB-AA;Desoximetasone Impurity 13;Dexamethasone Desfluoro 11-Epimer;11α,17,21-Trihydroxy-16α-methylpregna-1,4-diene-3,20-dione;11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione;11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione;Pregna-1,4-diene-3,20-dione,11,17,21-trihydroxy-16-methyl-, (11a,16a)-;Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-methyl-, (11α,16α)-
CBNumber
CB6936600
Molecular Formula
C22H30O5
Formula Weight
374.48
MOL File
78761-59-8.mol
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11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione Property

Melting point:
236-238 °C
Boiling point:
571.8±50.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
12.48±0.70(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H360May damage fertility or the unborn child

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P314Get medical advice/attention if you feel unwell.

P501Dispose of contents/container to..…

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11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione Chemical Properties,Usage,Production

Uses

11a,17a,21-Trihydroxy-16a-methyl-1,4-pregnadiene-3,20-dione is a 3-Keto-╬Ф1(2)-╬Ф4(5) steroid that can be synthesized from Dexamethasone 9,11-Epoxide (D298795).

11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione Suppliers

China 5 India 1 Global 6

78761-59-8, 11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dioneRelated Search:

17,21-Dihydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate Dexamethasone 9,11-epoxide Dexamethasone EP Impurity K Dexamethasone Impurity I Dexamethasone EP Impurity E

  • 11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione
  • Desoximetasone Impurity 13
  • DOB-AA
  • 11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione
  • Dexamethasone Desfluoro 11-Epimer
  • Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-methyl-, (11α,16α)-
  • 11α,17,21-Trihydroxy-16α-methylpregna-1,4-diene-3,20-dione
  • Pregna-1,4-diene-3,20-dione,11,17,21-trihydroxy-16-methyl-, (11a,16a)-
  • 78761-59-8