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Screening compounds

(+)-Stegnane

Also known as (.+-.)-Stegnane, (.+-.)-Isostegnane, Isostegane (-)-

CAS 72258-40-3Formula C22H22O7Molar mass 398.41 g/mol
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(+)-Stegnane chemical structure, C22H22O7, CAS 72258-40-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
72258-40-3
Formula
C22H22O7
Molar mass
398.41 g/mol
HS code
293220
Category
Screening compounds

What is (+)-Stegnane?

Plain description, key identifiers and synonyms

(+)-Stegnane is a chemical substance with the molecular formula C22H22O7 and a molar mass of 398.41 g/mol. Its CAS registry number is 72258-40-3. The IUPAC name is 3,4,5-trimethoxy-11,18,20-trioxapentacyclo[13.7.0.02,7.09,13.017,21]docosa-1(22),2,4,6,15,17(21)-hexaen-10-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3,4,5-trimethoxy-11,18,20-trioxapentacyclo[13.7.0.02,7.09,13.017,21]docosa-1(22),2,4,6,15,17(21)-hexaen-10-one
CAS number
72258-40-3 CAS number cross-checkedOther or deprecated CAS: 72258-54-9, 72657-29-5, 72657-64-8, 76250-31-2
Molecular formula
C22H22O7
InChIKey
YIIRKVZAEAXDAD-UHFFFAOYSA-N
InChI
InChI=1S/C22H22O7/c1-24-18-7-12-5-15-13(9-27-22(15)23)4-11-6-16-17(29-10-28-16)8-14(11)19(12)21(26-3)20(18)25-2/h6-8,13,15H,4-5,9-10H2,1-3H3
SMILES (canonical and isomeric)
COC1=C(C(=C2C(=C1)CC3C(CC4=CC5=C(C=C42)OCO5)COC3=O)OC)OC

Synonyms

  • (.+-.)-Stegnane
  • (.+-.)-Isostegnane
  • Isostegane (-)-
  • (-)-Isostegnane
  • Isostegane dl-
  • Stegane dl-
  • Isostegane,7-beta
  • Stegane 7b-
  • Stegane (+)
  • 3,4,5-trimethoxy-11,18,20-trioxapentacyclo[13.7.0.02,7.09,13.017,21]docosa-1(22),2,4,6,15,17(21)-hexaen-10-one
  • 6,7,8-Trimethoxy-3a,4,14,14a-tetrahydro-11H-benzo[3,4]furo[3',4':6,7]cycloocta[1,2-f][1,3]benzodioxol-3(1H)-one

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
398.41 g/molcalc.
Exact mass
398.1366 Dacalc.
LogP (octanol/water)
3calc.
Topological polar surface area
72.45 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
3calc.
Heavy atoms
29calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.41calc.
Formal charge
0calc.
Stereocentres
2calc.
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=C1OCC2Cc3cc4c(cc3-c3ccccc3CC12)OCO4

O=C1OCC2Cc3cc4c(cc3-c3ccccc3CC12)OCO4

5 rings, 23 atoms.

8 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.

(+)-Stegnane suppliers

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(+)-Stegnane 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

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 (+)-Stegnane 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 (+)-Stegnane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about (+)-Stegnane, based on the data on this page

What is (+)-Stegnane?

(+)-Stegnane is a chemical substance with the molecular formula C22H22O7 and a molar mass of 398.41 g/mol. Its CAS registry number is 72258-40-3. The IUPAC name is 3,4,5-trimethoxy-11,18,20-trioxapentacyclo[13.7.0.02,7.09,13.017,21]docosa-1(22),2,4,6,15,17(21)-hexaen-10-one.

What is the CAS number of (+)-Stegnane?

The CAS registry number of (+)-Stegnane is 72258-40-3. Other or deprecated CAS numbers: 72258-54-9, 72657-29-5, 72657-64-8.

What is the molecular formula and weight of (+)-Stegnane?

The molecular formula of (+)-Stegnane is C22H22O7 and its molar mass is 398.41 g/mol.

What is (+)-Stegnane used for?

Known uses and roles of (+)-Stegnane include building blocks in research and laboratory and screening compounds in research and laboratory.

Is (+)-Stegnane hazardous?

No GHS hazard classification for (+)-Stegnane 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 (+)-Stegnane?

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

Where can I buy (+)-Stegnane?

Post a free request on CompoundList and suppliers of (+)-Stegnane will send you quotes. Your contact details stay private until you accept a quote.

What is the price of (+)-Stegnane?

Suppliers quote (+)-Stegnane 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

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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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