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Betamethasone 21-valerate

Betamethasone 21-valerate structure

Betamethasone 21-valerate 

structure
  • CAS No:

    2240-28-0

  • Formula:

    C27H37FO6

  • Chemical Name:

    Betamethasone 21-valerate

  • Synonyms:

    Pregna-1,4-diene-3,20-dione,9-fluoro-11,17-dihydroxy-16-methyl-21-[(1-oxopentyl)oxy]-,(11β,16β)-;Pregna-1,4-diene-3,20-dione,9-fluoro-11β,17,21-trihydroxy-16β-methyl-,21-valerate;(11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-[(1-oxopentyl)oxy]pregna-1,4-diene-3,20-dione;Betamethasone 21-valerate;31261-42-4

  • Categories:

    Analytical Chemistry  >  Analysis Reagents

Betamethasone 21-valerate Basic Attributes

476.585

476.58

BW52JZ3627

2937220000

Characteristics

101

3.9

1.24±0.1 g/cm3(Predicted)

607.5ºC at 760 mmHg

321.2ºC

1.56

2-8°C

2.69E-17mmHg at 25°C

Safety Information

3

60-61-48

53-45

T

P201, P202, P260, P281, P308+P313, P314, P405, P501

H360

Drug Information

betamethasone 21-valerate

Betamethasone 21-valerate Use and Manufacturing

Betamethasone 21-Valerate is an isomeric impurity of Betamethasone 17-Valerate (B327075), as an corticosteroid. Betamethasone 21-Valerate was generated in the stress study of the active drug Betamethasone 17-Valerate (B327075).

Computed Properties

Molecular Weight:476.6
XLogP3:3.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:7
Exact Mass:476.25741706
Monoisotopic Mass:476.25741706
Topological Polar Surface Area:101
Heavy Atom Count:34
Complexity:957
Defined Atom Stereocenter Count:8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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