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Steroids and sterols

Physalolactone

Also known as 17S,20S,22R-6alpha-chloro-4beta,5beta,17beta,14alpha,20alpha-pentahydroxy-1-oxo-ergosta-2,24-dienolide

Formula C28H39ClO8Molar mass 539.07 g/mol
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Physalolactone chemical structure, C28H39ClO8
2D chemical structure

Key facts

What buyers check first

All properties
Formula
C28H39ClO8
Molar mass
539.07 g/mol
HS code
293220
Category
Steroids and sterols

What is Physalolactone?

Plain description, key identifiers and synonyms

(2R)-2-[(1S)-1-[(4S,5R,6S,8R,9S,10R,13S,14R,17S)-6-chloro-4,5,14,17-tetrahydroxy-10,13-dimethyl-1-oxo-6,7,8,9,11,12,15,16-octahydro-4H-cyclopenta[a]phenanthren-17-yl]-1-hydroxyethyl]-4,5-dimethyl-2,3-dihydropyran-6-one has been reported in Physalis peruviana.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R)-2-[(1S)-1-[(4S,5R,6S,8R,9S,10R,13S,14R,17S)-6-chloro-4,5,14,17-tetrahydroxy-10,13-dimethyl-1-oxo-6,7,8,9,11,12,15,16-octahydro-4H-cyclopenta[a]phenanthren-17-yl]-1-hydroxyethyl]-4,5-dimethyl-2,3-dihydropyran-6-one
Molecular formula
C28H39ClO8
InChIKey
XCJUXWOCLLPHII-UXKAJNCKSA-N
InChI
InChI=1S/C28H39ClO8/c1-14-12-21(37-22(32)15(14)2)25(5,33)27(35)11-10-26(34)17-13-18(29)28(36)20(31)7-6-19(30)24(28,4)16(17)8-9-23(26,27)3/h6-7,16-18,20-21,31,33-36H,8-13H2,1-5H3/t16-,17+,18-,20-,21+,23-,24-,25-,26+,27-,28-/m0/s1
Canonical SMILES
CC1=C(C)C(=O)OC(C(C)(O)C2(O)CCC3(O)C4CC(Cl)C5(O)C(O)C=CC(=O)C5(C)C4CCC32C)C1
Isomeric SMILES
CC1=C(C(=O)O[C@H](C1)[C@@](C)([C@@]2(CC[C@@]3([C@@]2(CC[C@H]4[C@H]3C[C@@H]([C@]5([C@@]4(C(=O)C=C[C@@H]5O)C)O)Cl)C)O)O)O)C

Synonyms

  • 17S,20S,22R-6alpha-chloro-4beta,5beta,17beta,14alpha,20alpha-pentahydroxy-1-oxo-ergosta-2,24-dienolide

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
539.07 g/molcalc.
Exact mass
538.2333 Dacalc.
LogP (octanol/water)
1.93calc.
Topological polar surface area
144.5 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
2calc.
Heavy atoms
37calc.
Rings
5calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.79calc.
Formal charge
0calc.
Stereocentres
11calc.
Lipinski rule of five
Passes (1 violation)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=CCC(CC2CCC3C2CCC2C3CCC3CC=CC(=O)C32)O1

O=C1C=CCC(CC2CCC3C2CCC2C3CCC3CC=CC(=O)C32)O1

5 rings, 26 atoms.

15 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.

Physalolactone suppliers

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Physalolactone 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 Physalolactone is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Physalolactone?

(2R)-2-[(1S)-1-[(4S,5R,6S,8R,9S,10R,13S,14R,17S)-6-chloro-4,5,14,17-tetrahydroxy-10,13-dimethyl-1-oxo-6,7,8,9,11,12,15,16-octahydro-4H-cyclopenta[a]phenanthren-17-yl]-1-hydroxyethyl]-4,5-dimethyl-2,3-dihydropyran-6-one has been reported in Physalis peruviana.

What is the molecular formula and weight of Physalolactone?

The molecular formula of Physalolactone is C28H39ClO8 and its molar mass is 539.07 g/mol.

Is Physalolactone hazardous?

No GHS hazard classification for Physalolactone 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 Physalolactone?

Physalolactone is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Physalolactone?

Post a free request on CompoundList and suppliers of Physalolactone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Physalolactone?

Suppliers quote Physalolactone 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 Physalolactone

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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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