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Steroids and sterols

Fluorohydrocortisone

Also known as 6-fluoro-11,17,21-trihydroxypregn-4-ene-3,20-dione, Hydrocortisone-9alpha-fluoro

CAS 5039-34-9Formula C21H29FO5Molar mass 380.46 g/mol
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Fluorohydrocortisone chemical structure, C21H29FO5, CAS 5039-34-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5039-34-9
Formula
C21H29FO5
Molar mass
380.46 g/mol
HS code
291479
Category
Steroids and sterols

What is Fluorohydrocortisone?

Plain description, key identifiers and synonyms

Fluorohydrocortisone is a chemical substance with the molecular formula C21H29FO5 and a molar mass of 380.46 g/mol. Its CAS registry number is 5039-34-9. The IUPAC name is 6-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
6-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
CAS number
5039-34-9 CAS number cross-checkedOther or deprecated CAS: 1053-58-3
Molecular formula
C21H29FO5
InChIKey
MEZCUMCMVYZPAH-UHFFFAOYSA-N
InChI
InChI=1S/C21H29FO5/c1-19-5-3-11(24)7-14(19)15(22)8-12-13-4-6-21(27,17(26)10-23)20(13,2)9-16(25)18(12)19/h7,12-13,15-16,18,23,25,27H,3-6,8-10H2,1-2H3
SMILES (canonical and isomeric)
CC12CCC(=O)C=C1C(CC3C2C(CC4(C3CCC4(C(=O)CO)O)C)O)F

Synonyms

  • 6-fluoro-11,17,21-trihydroxypregn-4-ene-3,20-dione
  • Hydrocortisone-9alpha-fluoro

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
380.46 g/molcalc.
Exact mass
380.1999 Dacalc.
LogP (octanol/water)
1.73calc.
Topological polar surface area
94.83 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
27calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.81calc.
Formal charge
0calc.
Stereocentres
8calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1C=C2CCC3C4CCCC4CCC3C2CC1

O=C1C=C2CCC3C4CCCC4CCC3C2CC1

4 rings, 18 atoms.

1,419 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Fluorohydrocortisone suppliers

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Fluorohydrocortisone price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Fluorohydrocortisone is traded under.

HS 2914.79Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives, other

World exports in 2024
$558M
−12.1% vs 2023, imports $608M
2019 to 2024
Top exporters
  1. China41.2%
  2. India * partner reported28.7%
  3. Germany16.7%
Top importers
  1. United States29.1%
  2. Italy9.9%
  3. Switzerland * partner reported8.8%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Fluorohydrocortisone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Fluorohydrocortisone, based on the data on this page

What is Fluorohydrocortisone?

Fluorohydrocortisone is a chemical substance with the molecular formula C21H29FO5 and a molar mass of 380.46 g/mol. Its CAS registry number is 5039-34-9. The IUPAC name is 6-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.

What is the CAS number of Fluorohydrocortisone?

The CAS registry number of Fluorohydrocortisone is 5039-34-9. Other or deprecated CAS numbers: 1053-58-3.

What is the molecular formula and weight of Fluorohydrocortisone?

The molecular formula of Fluorohydrocortisone is C21H29FO5 and its molar mass is 380.46 g/mol.

Is Fluorohydrocortisone hazardous?

No GHS hazard classification for Fluorohydrocortisone is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Fluorohydrocortisone?

Fluorohydrocortisone is usually classified under HS code 291479 (Halogenated, sulphonated, nitrated or nitrosated derivatives, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Fluorohydrocortisone?

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What is the price of Fluorohydrocortisone?

Suppliers quote Fluorohydrocortisone on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Fluorohydrocortisone

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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