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7-epi-Cephalomannine

PubChem CID
71314642
Structure
7-epi-Cephalomannine_small.png
Molecular Formula
Synonyms
  • 7-epi-Cephalomannine
  • 150547-36-7
  • 7-Epicephalomannine
  • [(1S,2S,3R,4S,7R,9R,10S,12R,15S)-4,12-Diacetyloxy-1,9-dihydroxy-15-[(2R,3S)-2-hydroxy-3-[[(E)-2-methylbut-2-enoyl]amino]-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate
  • XVD2MGZ4T5
Molecular Weight
831.9 g/mol
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Dates
  • Create:
    2013-05-17
  • Modify:
    2025-01-04
Description
7-epi-Cephalomannine has been reported in Taxus canadensis with data available.

1 Structures

1.1 2D Structure

Chemical Structure Depiction
7-epi-Cephalomannine.png

1.2 3D Status

Conformer generation is disallowed since too many atoms

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

[(1S,2S,3R,4S,7R,9R,10S,12R,15S)-4,12-diacetyloxy-1,9-dihydroxy-15-[(2R,3S)-2-hydroxy-3-[[(E)-2-methylbut-2-enoyl]amino]-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate
Computed by Lexichem TK 2.7.0 (PubChem release 2024.11.20)

2.1.2 InChI

InChI=1S/C45H53NO14/c1-9-23(2)39(52)46-33(27-16-12-10-13-17-27)34(50)41(54)58-29-21-45(55)38(59-40(53)28-18-14-11-15-19-28)36-43(8,30(49)20-31-44(36,22-56-31)60-26(5)48)37(51)35(57-25(4)47)32(24(29)3)42(45,6)7/h9-19,29-31,33-36,38,49-50,55H,20-22H2,1-8H3,(H,46,52)/b23-9+/t29-,30+,31+,33-,34+,35+,36-,38-,43+,44-,45+/m0/s1
Computed by InChI 1.07.0 (PubChem release 2024.11.20)

2.1.3 InChIKey

DBXFAPJCZABTDR-DBVZQHIHSA-N
Computed by InChI 1.07.0 (PubChem release 2024.11.20)

2.1.4 SMILES

C/C=C(\C)/C(=O)N[C@@H](C1=CC=CC=C1)[C@H](C(=O)O[C@H]2C[C@]3([C@H]([C@H]4[C@@]([C@@H](C[C@@H]5[C@]4(CO5)OC(=O)C)O)(C(=O)[C@@H](C(=C2C)C3(C)C)OC(=O)C)C)OC(=O)C6=CC=CC=C6)O)O
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C45H53NO14
Computed by PubChem 2.2 (PubChem release 2024.11.20)

2.3 Other Identifiers

2.3.1 CAS

150547-36-7

2.3.2 European Community (EC) Number

2.3.3 UNII

2.3.4 DSSTox Substance ID

2.3.5 Metabolomics Workbench ID

2.3.6 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
831.9 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
XLogP3
Property Value
2
Reference
Computed by XLogP3 3.0 (PubChem release 2024.11.20)
Property Name
Hydrogen Bond Donor Count
Property Value
4
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Hydrogen Bond Acceptor Count
Property Value
14
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Rotatable Bond Count
Property Value
14
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Exact Mass
Property Value
831.34660536 Da
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Monoisotopic Mass
Property Value
831.34660536 Da
Reference
Computed by PubChem 2.2 (PubChem release 2024.11.20)
Property Name
Topological Polar Surface Area
Property Value
221 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Heavy Atom Count
Property Value
60
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
1790
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2024.11.20)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
11
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
1
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)

4 Spectral Information

4.1 Mass Spectrometry

4.1.1 LC-MS

MoNA ID
MS Category
Experimental
MS Type
LC-MS
MS Level
MS2
Precursor m/z
831
Instrument
SQ detector
Instrument Type
in source CID
Ionization
ESI
Ionization Mode
negative
Collision Energy
40V
Top 5 Peaks

525 100

876 100

678 100

830 100

262 100

Thumbnail
Thumbnail

6 Chemical Vendors

7 Safety and Hazards

7.1 Hazards Identification

7.1.1 GHS Classification

Pictogram(s)
Acute Toxic
Health Hazard
Signal
Danger
GHS Hazard Statements

H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]

H340 (100%): May cause genetic defects [Danger Germ cell mutagenicity]

H351 (100%): Suspected of causing cancer [Warning Carcinogenicity]

H360 (100%): May damage fertility or the unborn child [Danger Reproductive toxicity]

H372 (100%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]

Precautionary Statement Codes

P203, P260, P264, P270, P280, P301+P316, P318, P319, P321, P330, P405, and P501

(The corresponding statement to each P-code can be found at the GHS Classification page.)

ECHA C&L Notifications Summary
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

7.1.2 Hazard Classes and Categories

Acute Tox. 3 (100%)

Muta. 1B (100%)

Carc. 2 (100%)

Repr. 1B (100%)

STOT RE 1 (100%)

8 Literature

8.1 Consolidated References

8.2 Chemical Co-Occurrences in Literature

8.3 Chemical-Gene Co-Occurrences in Literature

8.4 Chemical-Disease Co-Occurrences in Literature

9 Taxonomy

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

10 Classification

10.1 UN GHS Classification

10.2 EPA DSSTox Classification

10.3 LOTUS Tree

10.4 MolGenie Organic Chemistry Ontology

11 Information Sources

  1. EPA DSSTox
    (5beta,7alpha,10beta,13alpha)-4,10-Bis(acetyloxy)-1,7-dihydroxy-13-{[(2R,3S)-2-hydroxy-3-{[(2E)-2-methylbut-2-enoyl]amino}-3-phenylpropanoyl]oxy}-9-oxo-5,20-epoxytax-11-en-2-yl benzoate
    https://comptox.epa.gov/dashboard/DTXSID50747312
    CompTox Chemicals Dashboard Chemical Lists
    https://comptox.epa.gov/dashboard/chemical-lists/
  2. European Chemicals Agency (ECHA)
    LICENSE
    Use of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: "Source: European Chemicals Agency, http://echa.europa.eu/". Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page.
    https://echa.europa.eu/web/guest/legal-notice
  3. FDA Global Substance Registration System (GSRS)
    LICENSE
    Unless otherwise noted, the contents of the FDA website (www.fda.gov), both text and graphics, are not copyrighted. They are in the public domain and may be republished, reprinted and otherwise used freely by anyone without the need to obtain permission from FDA. Credit to the U.S. Food and Drug Administration as the source is appreciated but not required.
    https://www.fda.gov/about-fda/about-website/website-policies#linking
  4. LOTUS - the natural products occurrence database
    LICENSE
    The code for LOTUS is released under the GNU General Public License v3.0.
    https://lotus.nprod.net/
  5. MassBank of North America (MoNA)
    LICENSE
    The content of the MoNA database is licensed under CC BY 4.0.
    https://mona.fiehnlab.ucdavis.edu/documentation/license
  6. Metabolomics Workbench
  7. Wikidata
  8. PubChem
  9. GHS Classification (UNECE)
  10. MolGenie
    MolGenie Organic Chemistry Ontology
    https://github.com/MolGenie/ontology/
CONTENTS