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Pratioside A

PubChem CID
44152530
Structure
Pratioside A_small.png
Molecular Formula
Synonyms
  • Pratioside A
  • 150205-55-3
  • beta-D-Galactopyranoside, (3beta,25R)-17-hydroxyspirost-5-en-3-yl O-beta-D-glucopyranosyl-(1-2)-O-beta-D-glucopyranosyl-(1-4)-
Molecular Weight
917.0 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Dates
  • Create:
    2009-08-20
  • Modify:
    2025-01-18
Description
Pratioside A has been reported in Polygonatum prattii with data available.

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Pratioside A.png

1.2 3D Status

Conformer generation is disallowed since too many atoms, too many undefined stereo centers

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

(2S,3R,4S,5S,6R)-2-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[(4S,5'R,7S,9S,13R)-8-hydroxy-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-ene-6,2'-oxane]-16-yl]-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)

2.1.2 InChI

InChI=1S/C45H72O19/c1-19-7-12-43(58-18-19)20(2)44(57)29(63-43)14-25-23-6-5-21-13-22(8-10-41(21,3)24(23)9-11-42(25,44)4)45(64-40-37(56)34(53)31(50)27(16-47)60-40)38(35(54)32(51)28(17-48)62-45)61-39-36(55)33(52)30(49)26(15-46)59-39/h5,19-20,22-40,46-57H,6-18H2,1-4H3/t19-,20-,22?,23?,24?,25?,26-,27-,28-,29+,30-,31-,32+,33+,34+,35+,36-,37-,38-,39+,40+,41+,42+,43?,44?,45+/m1/s1
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.3 InChIKey

HXYJUHLEFBPRHW-ZKXDQRRYSA-N
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.4 SMILES

C[C@@H]1CCC2([C@H](C3([C@@H](O2)CC4[C@@]3(CCC5C4CC=C6[C@@]5(CCC(C6)[C@@]7([C@@H]([C@H]([C@H]([C@H](O7)CO)O)O)O[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O)O[C@H]9[C@@H]([C@H]([C@@H]([C@H](O9)CO)O)O)O)C)C)O)C)OC1
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C45H72O19
Computed by PubChem 2.2 (PubChem release 2021.10.14)

2.3 Other Identifiers

2.3.1 CAS

150205-55-3

2.3.2 Wikidata

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
917.0 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
XLogP3-AA
Property Value
-0.7
Reference
Computed by XLogP3 3.0 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Donor Count
Property Value
12
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Acceptor Count
Property Value
19
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Rotatable Bond Count
Property Value
8
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Exact Mass
Property Value
916.46678006 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Monoisotopic Mass
Property Value
916.46678006 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Topological Polar Surface Area
Property Value
307 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Heavy Atom Count
Property Value
64
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
1720
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
20
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
6
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

5 Chemical Vendors

6 Literature

6.1 Consolidated References

6.2 Chemical Co-Occurrences in Literature

7 Taxonomy

The LOTUS Initiative for Open Natural Products Research: frozen dataset union wikidata (with metadata) | DOI:10.5281/zenodo.5794106

8 Classification

8.1 ChemIDplus

8.2 LOTUS Tree

8.3 MolGenie Organic Chemistry Ontology

9 Information Sources

CONTENTS