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Steroids and sterols

Strospeside

Also known as Gitoxigenin 3-O-monodigitaloside, 3beta-(6-deoxy-3-O-methyl-beta-D-galactopyranosyloxy)-14,16beta-dihydroxy-5beta-card-20(22)-enolide, Gitoxigenin 3-o-beta-D-digitaloside

CAS 595-21-1Formula C30H46O9Molar mass 550.69 g/molEC 209-859-8
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Strospeside chemical structure, C30H46O9, CAS 595-21-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
595-21-1
Formula
C30H46O9
Molar mass
550.69 g/mol
EC number
209-859-8
HS code
293890
Category
Steroids and sterols

What is Strospeside?

Plain description, key identifiers and synonyms

Strospeside is a cardenolide glycoside in which the parent structure gitoxigenin is glycosylated at the 3beta-hydroxy group by beta-D-digitalose. It is functionally related to a gitoxigenin.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-[(3S,5R,8R,9S,10S,13R,14S,16S,17R)-3-[(2R,3R,4S,5S,6R)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy-14,16-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2H-furan-5-one
CAS number
595-21-1Other or deprecated CAS: 109279-30-3
EC number
209-859-8
Molecular formula
C30H46O9
UNII
P5SQ9U79A5
InChIKey
CPFNIKYEDJFRAT-RVPZLBNISA-N
InChI
InChI=1S/C30H46O9/c1-15-24(33)26(36-4)25(34)27(38-15)39-18-7-9-28(2)17(12-18)5-6-20-19(28)8-10-29(3)23(16-11-22(32)37-14-16)21(31)13-30(20,29)35/h11,15,17-21,23-27,31,33-35H,5-10,12-14H2,1-4H3/t15-,17-,18+,19+,20-,21+,23+,24+,25-,26+,27+,28+,29-,30+/m1/s1
Canonical SMILES
COC1C(O)C(C)OC(OC2CCC3(C)C(CCC4C3CCC3(C)C(C5=CC(=O)OC5)C(O)CC43O)C2)C1O
Isomeric SMILES
C[C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@H]2CC[C@]3([C@@H](C2)CC[C@@H]4[C@@H]3CC[C@]5([C@@]4(C[C@@H]([C@@H]5C6=CC(=O)OC6)O)O)C)C)O)OC)O

Synonyms

  • Gitoxigenin 3-O-monodigitaloside
  • 3beta-(6-deoxy-3-O-methyl-beta-D-galactopyranosyloxy)-14,16beta-dihydroxy-5beta-card-20(22)-enolide
  • Gitoxigenin 3-o-beta-D-digitaloside
  • gitoxigenin 3-O-beta-D-digitalopyranoside
  • Card-20(22)-enolide, 3-((6-deoxy-3-O-methyl-D-galactopyranosyl)oxy)-14,16-dihydroxy-, (3beta,5beta,16beta)-
  • Strospesid
  • (3beta,5beta,16beta)-3-((6-Deoxy-3-O-methyl-beta-D-galactopyranosyl)oxy)-14,16-dihydroxycard-20(22)-enolide
  • Gitoxogenin-D-digitalosid
  • Desgluco-digitalinum verum
  • (3beta,5beta,16.beta.)-3-((6-deoxy-3-o-methyl-beta-d-galactopyranosyl)oxy)-14,16-dihydroxycard-20(22)-enolide
  • (3beta,5beta,16beta)-3-((6-Deoxy-3-O-methyl-D-galactopyranosyl)oxy)-14,16-dihydroxycard-20(22)-enolide
  • 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-3-O-methyl-D-galactopyranosyl)oxy)-14,16-dihydroxy-
  • Card-20(22)-enolide, 3-((6-deoxy-3-o-methyl-d-galactopyranosyl)oxy)-14,16-dihydroxy-, (3beta,5beta,16.beta.)-

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
550.69 g/molcalc.
Exact mass
550.3142 Dacalc.
LogP (octanol/water)
2.08calc.
Topological polar surface area
134.9 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
4calc.
Heavy atoms
39calc.
Rings
6calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.9calc.
Formal charge
0calc.
Stereocentres
14calc.
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=C(C2CCC3C2CCC2C4CCC(OC5CCCCO5)CC4CCC23)CO1

O=C1C=C(C2CCC3C2CCC2C4CCC(OC5CCCCO5)CC4CCC23)CO1

6 rings, 30 atoms.

167 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.

Strospeside suppliers

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Strospeside 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 Strospeside is traded under.

HS 2938.90Indicative HS code

Natural or reproduced by synthesis, other than rutoside (rutin) and its derivatives

World exports in 2024
$1.4B
−8.3% vs 2023, imports $1.35B
2019 to 2024
Top exporters
  1. China49.2%
  2. France * partner reported8.9%
  3. Malaysia6.1%
Top importers
  1. United States22.3%
  2. India * partner reported7.8%
  3. Brazil5.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Strospeside?

Strospeside is a cardenolide glycoside in which the parent structure gitoxigenin is glycosylated at the 3beta-hydroxy group by beta-D-digitalose. It is functionally related to a gitoxigenin.

What is the CAS number of Strospeside?

The CAS registry number of Strospeside is 595-21-1. Other or deprecated CAS numbers: 109279-30-3.

What is the molecular formula and weight of Strospeside?

The molecular formula of Strospeside is C30H46O9 and its molar mass is 550.69 g/mol.

Is Strospeside hazardous?

No GHS hazard classification for Strospeside 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 Strospeside?

Strospeside is usually classified under HS code 293890 (Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Strospeside?

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What is the price of Strospeside?

Suppliers quote Strospeside 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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