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Steroids and sterols

Paramethasone acetate

Also known as Monocortin, Haldrone, Paramethasone 21-acetate

CAS 1597-82-6Formula C24H31FO6Molar mass 434.50 g/molEC 216-486-4
GHS signal word: Danger. Pictograms: Serious health hazard 2 suppliers listed
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Paramethasone acetate chemical structure, C24H31FO6, CAS 1597-82-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1597-82-6
Formula
C24H31FO6
Molar mass
434.50 g/mol
EC number
216-486-4
HS code
291539
Category
Steroids and sterols

What is Paramethasone acetate?

Plain description, key identifiers and synonyms

Paramethasone acetate is a corticosteroid hormone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[2-[(6S,8S,9S,10R,11S,13S,14S,16R,17R)-6-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
CAS number
1597-82-6 CAS number cross-checked
EC number
216-486-4
Molecular formula
C24H31FO6
UNII
8X50N88ZDP
InChIKey
HYRKAAMZBDSJFJ-LFDBJOOHSA-N
InChI
InChI=1S/C24H31FO6/c1-12-7-16-15-9-18(25)17-8-14(27)5-6-22(17,3)21(15)19(28)10-23(16,4)24(12,30)20(29)11-31-13(2)26/h5-6,8,12,15-16,18-19,21,28,30H,7,9-11H2,1-4H3/t12-,15+,16+,18+,19+,21-,22+,23+,24+/m1/s1
Canonical SMILES
CC(=O)OCC(=O)C1(O)C(C)CC2C3CC(F)C4=CC(=O)C=CC4(C)C3C(O)CC21C
Isomeric SMILES
C[C@@H]1C[C@H]2[C@@H]3C[C@@H](C4=CC(=O)C=C[C@@]4([C@H]3[C@H](C[C@@]2([C@]1(C(=O)COC(=O)C)O)C)O)C)F

Synonyms

  • Monocortin
  • Haldrone
  • Paramethasone 21-acetate
  • Haldrate
  • Dilar
  • 6alpha-fluoro-11beta,17alpha,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione acetate
  • Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-6-fluoro-11,17-dihydroxy-16-methyl-, (6alpha,11beta,16alpha)-
  • Sintecort
  • Stemex
  • 6alpha-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 21-acetate
  • Cortidene
  • Acetate de paramethasone
  • Haldrone (TN)
  • 21-Acetyl-6-alpha-fluoro-16-alpha-methylprednisolone
  • 6-alpha-Fluoro-16-alpha-methylprednisolone 21-acetate
  • 16-alpha-Methyl-6-alpha-fluoro-prednisolone-21-acetate
  • Paramethasone acetate (JAN/USAN)
  • Paramethasone acetate Solution in Acetonitrile, 100ug/mL
  • Paramethasone acetate Solution in Acetonitrile, 1000ug/mL
  • 6alpha-Fluoro-11beta,17-dihydroxy-16alpha-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate
  • (6alpha,11beta,16alpha)-6-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate
  • Pregna-1,4-diene-3,20-dione, 6-alpha-fluoro-11-beta,17,21-trihydroxy-16-alpha-methyl-, 21-acetate
  • Pregna-1,4-diene-3,20-dione,21-(acetyloxy)-6-fluoro-11,17-dihydroxy-16-methyl-, (6a,11b,16a)-

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
434.50 g/molcalc.
Exact mass
434.2105 Dacalc.
LogP (octanol/water)
2.32calc.
Topological polar surface area
100.9 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
3calc.
Heavy atoms
31calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.71calc.
Formal charge
0calc.
Stereocentres
9calc.
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=CC2C(=C1)CCC1C3CCCC3CCC21

O=C1C=CC2C(=C1)CCC1C3CCCC3CCC21

4 rings, 18 atoms.

956 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H360May damage fertility or the unborn child.
Precautionary statements (5)
  • P203Obtain, read and follow all safety instructions before use.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Paramethasone acetate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 2 countries

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Paramethasone acetate price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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 Paramethasone acetate is traded under.

HS 2915.39Indicative HS code

Esters of acetic acid, other

World exports in 2024
$2.03B
+7.9% vs 2023, imports $1.95B
2019 to 2024
Top exporters
  1. China58.0%
  2. United States7.3%
  3. Germany6.5%
Top importers
  1. Singapore15.6%
  2. South Korea7.2%
  3. Indonesia6.9%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Paramethasone acetate, based on the data on this page

What is Paramethasone acetate?

Paramethasone acetate is a corticosteroid hormone.

What is the CAS number of Paramethasone acetate?

The CAS registry number of Paramethasone acetate is 1597-82-6.

What is the molecular formula and weight of Paramethasone acetate?

The molecular formula of Paramethasone acetate is C24H31FO6 and its molar mass is 434.50 g/mol.

Is Paramethasone acetate hazardous?

Paramethasone acetate carries the GHS signal word "Danger". Main hazards: may damage fertility or the unborn child. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Paramethasone acetate?

Paramethasone acetate is usually classified under HS code 291539 (Esters of acetic acid, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Paramethasone acetate?

CompoundList lists 2 suppliers of Paramethasone acetate in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Paramethasone acetate?

Suppliers quote Paramethasone acetate 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 Paramethasone acetate

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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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