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Screening compounds

Manglieside E

Also known as Tortoside B (Manglieside E), Tortoside B

CAS 190655-17-5Formula C28H38O13Molar mass 582.60 g/mol
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Manglieside E chemical structure, C28H38O13, CAS 190655-17-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
190655-17-5
Formula
C28H38O13
Molar mass
582.60 g/mol
HS code
293219
Category
Screening compounds

What is Manglieside E?

Plain description, key identifiers and synonyms

Manglieside E has been reported in Pedicularis torta, Magnolia chevalieri, and Helichrysum arenarium.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,3R,4S,5S,6R)-2-[4-[[(3R,4R,5S)-5-(4-hydroxy-3,5-dimethoxyphenyl)-4-(hydroxymethyl)oxolan-3-yl]methyl]-2,6-dimethoxyphenoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
CAS number
190655-17-5
Molecular formula
C28H38O13
InChIKey
QCRRVIOGKBUFSM-HEZPOBQYSA-N
InChI
InChI=1S/C28H38O13/c1-35-17-8-14(9-18(36-2)22(17)31)26-16(10-29)15(12-39-26)5-13-6-19(37-3)27(20(7-13)38-4)41-28-25(34)24(33)23(32)21(11-30)40-28/h6-9,15-16,21,23-26,28-34H,5,10-12H2,1-4H3/t15-,16-,21+,23+,24-,25+,26+,28-/m0/s1
Canonical SMILES
COc1cc(C2OCC(Cc3cc(OC)c(OC4OC(CO)C(O)C(O)C4O)c(OC)c3)C2CO)cc(OC)c1O
Isomeric SMILES
COC1=CC(=CC(=C1O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O)OC)C[C@H]3CO[C@@H]([C@H]3CO)C4=CC(=C(C(=C4)OC)O)OC

Synonyms

  • Tortoside B (Manglieside E)
  • Tortoside B

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
582.60 g/molcalc.
Exact mass
582.2312 Dacalc.
LogP (octanol/water)
0.14calc.
Topological polar surface area
186 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
13calc.
Rotatable bonds
11calc.
Heavy atoms
41calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.57calc.
Formal charge
0calc.
Stereocentres
8calc.
Lipinski rule of five
Fails (3 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, c1ccc(C2CC(Cc3ccc(OC4CCCCO4)cc3)CO2)cc1

c1ccc(C2CC(Cc3ccc(OC4CCCCO4)cc3)CO2)cc1

4 rings, 25 atoms.

2 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.

Manglieside E suppliers

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Manglieside E 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 Manglieside E is traded under.

HS 2932.19Indicative HS code

Compounds containing an unfused furan ring (whether or not hydrogenated) in the…

World exports in 2024
$2.62B
−6.4% vs 2023, imports $2.56B
2019 to 2024
Top exporters
  1. Germany57.9%
  2. Italy11.5%
  3. China10.4%
Top importers
  1. Greece40.4%
  2. Japan16.3%
  3. Germany12.8%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Manglieside E, based on the data on this page

What is Manglieside E?

Manglieside E has been reported in Pedicularis torta, Magnolia chevalieri, and Helichrysum arenarium.

What is the CAS number of Manglieside E?

The CAS registry number of Manglieside E is 190655-17-5.

What is the molecular formula and weight of Manglieside E?

The molecular formula of Manglieside E is C28H38O13 and its molar mass is 582.60 g/mol.

What is Manglieside E used for?

Known uses and roles of Manglieside E include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Manglieside E hazardous?

No GHS hazard classification for Manglieside E 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 Manglieside E?

Manglieside E is usually classified under HS code 293219 (Compounds containing an unfused furan ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Manglieside E?

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

What is the price of Manglieside E?

Suppliers quote Manglieside E 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 Manglieside E

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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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