11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione

  • Name: 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione
  • CAS: 13951-70-7
  • Purity: 99%
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What is the 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione ?

11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione is white crystalline solid, while it's Molecular Formula is C21H28O6. 11β,16α,17α,21-Tetrahydroxypregna-1,4-diene-3,20-dione (Budesonide EP Impurity A) is a metabolite of Budesonide (B689490), an anti-inflammatory agent.

What is the CAS number for 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione ?

The CAS number of 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione is 13951-70-7.

More information of 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione 13951-70-7 are:

Synonyms

Pregna-1,4-diene-3,20-dione,11b,16a,17,21-tetrahydroxy- (6CI,7CI,8CI);16a-Hydroxyprednisolone;16α-hydroxy-prednisonlone;Pregna-1,4-diene-3,20-dione,11,16,17,21-tetrahydroxy-, (11b,16a)-;

CAS?Number

13951-70-7

Molecular Formula

C21H28O6

Molecular Weight

376.45

Density

1.381 g/cm3

Melting Point

235-238 °C

Boiling Point

591.5 °C at 760 mmHg

Flash Point

325.6 °C

HS CODE

2937210000

PSA

115.06000

LogP

0.52840

Pka

11.93±0.70(Predicted)

What is 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione (13951-70-7) used for?

InChI:InChI=1/C21H28O6/c1-19-6-5-12(23)7-11(19)3-4-13-14-8-16(25)21(27,17(26)10-22)20(14,2)9-15(24)18(13)19/h5-7,13-16,18,22,24-25,27H,3-4,8-10H2,1-2H3

Articles related to 11a,16b,17,21-Tetrahydroxy-pregna-1,4-diene-3,20-dione:

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Source

Preparation method and application of 16, 17-dihydroxy steroid compound

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Paragraph 0166-0181, (2022/01/08)

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Paragraph 0011; 0030; 0034-0035; 0039-0040; 0044, (2020/07/02)

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