ChemicalBook > CAS DataBase List > 9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione

9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione

Product Name
9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione
CAS No.
337-02-0
Chemical Name
9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione
Synonyms
Pretriamcinolone;1,2-Dihydro Triamcinolone;Triamcinolone EP Impurity C;Triamcinolone EP Impurity C (Pretriamcinolone);9-Fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione;(11β,16α)-Fluoro-11,16,17,21-tetrahydroxypregn-4-ene-3,20-dione;9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 9-fluoro-11,16,17,21-tetrahydroxy-, (11β,16α)-;9alpha-Fluoro-11beta,16alpha,17alpha,21-tetrahydroxypregn-4-ene-3,20-dione;9-fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione (pretriamcinolone)
CBNumber
CB4881940
Molecular Formula
C21H29FO6
Formula Weight
396.46
MOL File
337-02-0.mol
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9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione Property

Melting point:
257-260 °C (decomp)
Boiling point:
585.2±50.0 °C(Predicted)
Density 
1.39±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
DMSO (Slightly), Pyridine (Slightly)
pka
11.58±0.70(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P314Get medical advice/attention if you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
Y0000050
Product name
Triamcinolone impurity C
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
y0000050
Price
$150
Updated
2024/03/01
Sigma-Aldrich
Product number
PH004259
Product name
(16alpha)-9-fluoro-11,16,17,21-tetrahydroxypregn-4-ene-3,20-dione
Purity
AldrichCPR
Packaging
1MG
Price
$134
Updated
2023/06/20
TRC
Product number
D453393
Product name
1,2-DihydroTriamcinolone
Packaging
50mg
Price
$855
Updated
2021/12/16
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9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione Chemical Properties,Usage,Production

Uses

1,2-Dihydro Triamcinolone is a derivative of Triamcinolone (T767165), a glucocorticoid, antiasthmatic (inhalant); antiallergic (nasal).

Definition

ChEBI: 9alpha-Fluoro-11beta,16alpha,17alpha,21-tetrahydroxypregn-4-ene-3,20-dione is a 21-hydroxy steroid.

9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione Suppliers

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337-02-0, 9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dioneRelated Search:


  • 9-fluoro-11beta,16alpha,17,21-tetrahydroxypregn-4-ene-3,20-dione
  • Pregn-4-ene-3,20-dione, 9-fluoro-11,16,17,21-tetrahydroxy-, (11.beta., 16.alpha.)-
  • 9-Fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione
  • (11β,16α)-Fluoro-11,16,17,21-tetrahydroxypregn-4-ene-3,20-dione
  • 9alpha-Fluoro-11beta,16alpha,17alpha,21-tetrahydroxypregn-4-ene-3,20-dione
  • Triamcinolone EP Impurity C
  • 1,2-Dihydro Triamcinolone
  • Triamcinolone EP Impurity C (Pretriamcinolone)
  • Pregn-4-ene-3,20-dione, 9-fluoro-11,16,17,21-tetrahydroxy-, (11β,16α)-
  • Pretriamcinolone
  • 9-fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione (pretriamcinolone)
  • (8S,9R,10S,11S,13S,14S,16R,17S)-9-Fluoro-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Triamcinolone Impurity)
  • 337-02-0
  • C21H29FO6