ContaminantDB: Cyclochlorotine

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2014-08-29 04:49:33 UTC

Update Date

2026-04-06 12:42:49 UTC

Accession Number

CHEM002992

Identification

Common Name

Cyclochlorotine

Class

Small Molecule

Description

Cyclochlorotine is a mycotoxin produced by the common food storage mould Penicillium islandicum. Cyclochlorotine belongs to the family of Hybrid Peptides. These are compounds containing at least two different types of amino acids (alpha, beta, gamma, delta).

Contaminant Sources

FooDB Chemicals
IARC Carcinogens Group 3
T3DB toxins

Contaminant Type

Amide
Amine
Food Toxin
Fungal Toxin
Metabolite
Natural Compound
Organic Compound
Organochloride

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
Cyclic[3-phenyl-b-alanylseryl-3,4-dichloroprolylaminobutyrylseryl], 9ci	HMDB
Chloropeptide	HMDB
Cyclochlorotine	MeSH

Chemical Formula

C₂₄H₃₁Cl₂N₅O₇

Average Molecular Mass

572.438 g/mol

Monoisotopic Mass

571.160 g/mol

CAS Registry Number

12663-46-6

IUPAC Name

17,18-dichloro-3-ethyl-6,13-bis(hydroxymethyl)-9-phenyl-octadecahydropyrrolo[1,2-d]1,4,7,10,13-pentaazacyclohexadecane-1,4,7,11,14-pentone

Traditional Name

chloropeptide

SMILES

CCC1NC(=O)C2C(Cl)C(Cl)CN2C(=O)C(CO)NC(=O)CC(NC(=O)C(CO)NC1=O)C1=CC=CC=C1

InChI Identifier

InChI=1S/C24H31Cl2N5O7/c1-2-14-21(35)30-16(10-32)22(36)29-15(12-6-4-3-5-7-12)8-18(34)27-17(11-33)24(38)31-9-13(25)19(26)20(31)23(37)28-14/h3-7,13-17,19-20,32-33H,2,8-11H2,1H3,(H,27,34)(H,28,37)(H,29,36)(H,30,35)

InChI Key

PMBVHCCVEPYDSN-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as hybrid peptides. Hybrid peptides are compounds containing at least two different types of amino acids (alpha, beta, gamma, delta) linked to each other through a peptide bond.

Kingdom

Organic compounds

Super Class

Organic acids and derivatives

Class

Peptidomimetics

Sub Class

Hybrid peptides

Direct Parent

Hybrid peptides

Alternative Parents

Substituents

Cyclic hybrid peptide
Alpha-oligopeptide
Macrolactam
Beta amino acid or derivatives
Alpha-amino acid or derivatives
Nitrogen mustard
Monocyclic benzene moiety
Benzenoid
Tertiary carboxylic acid amide
Pyrrolidine
Carboxamide group
Secondary carboxylic acid amide
Lactam
Carboxylic acid derivative
Azacycle
Organoheterocyclic compound
Alcohol
Organohalogen compound
Organochloride
Organonitrogen compound
Organooxygen compound
Primary alcohol
Hydrocarbon derivative
Organic oxide
Carbonyl group
Organopnictogen compound
Organic oxygen compound
Organic nitrogen compound
Alkyl halide
Alkyl chloride
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Biological Properties

Status

Detected and Not Quantified

Origin

Exogenous

Cellular Locations

Cytoplasm
Extracellular
Membrane

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Solid

Appearance

White powder.

Experimental Properties

Property	Value
Melting Point	255°C
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	0.4 g/L	ALOGPS
logP	0.05	ALOGPS
logP	-1.7	ChemAxon
logS	-3.2	ALOGPS
pKa (Strongest Acidic)	8.85	ChemAxon
pKa (Strongest Basic)	-2.8	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	7	ChemAxon
Hydrogen Donor Count	6	ChemAxon
Polar Surface Area	177.17 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	134.79 m³·mol⁻¹	ChemAxon
Polarizability	54.8 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	0	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-023d-9000160000-05dc6df5777fee0cb88f	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive	splash10-0229-9200011000-e09fa16eb7d0721f1338	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS ("Cyclochlorotine,1TMS,#1" TMS) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_3) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_4) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_5) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_6) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_1) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_2) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_3) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_4) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_5) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_6) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_7) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_8) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_9) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_10) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_11) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_12) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_13) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_14) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_2_15) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TBDMS_1_2) - 70eV, Positive	Not Available	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0uki-0100090000-dece1ab612d243e45a5e	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0udr-2211090000-c1708c2125bc6c5612ba	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-00s9-6980000000-2ad88f387eff7e2c5b6d	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0fkc-0000090000-bcb04a523c8b6ff47a1a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0ue9-3210490000-44cd7f5b79d6eff3f724	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-006x-9532100000-43a35f39ea5344b8adbd	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-00di-0000090000-e8d141921090e4d9adbb	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-00di-1000090000-0f03b0aeb04f5c7f6ac2	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-004i-9000850000-0f379f8b68b4b749a3c2	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00di-0000090000-ae521c296d0eff6ae586	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0fk9-0000090000-deefff8b1f72e93b5fe8	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0209-3000390000-a57f65a842b5426ae8e8	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum

Toxicity Profile

Route of Exposure

Not Available

Mechanism of Toxicity

Cyclochlorotine (CC) causes hepatic necrosis and has carcinogenic properties. The in vitro application of CC on myocytes induced disruption of myofibrils and large accumulations of actin, myosin, alpha-actinin, and vinculin at the cellular processes. This agent also induced the formation of islands of myosin and alpha-actinin aggregates. Actin filament bundles in fibroblasts were either unaffected or disrupted completely. CC damage was dose-dependently reversible. Acute administration of CC by intraperitoneal injection to rats caused degeneration and necrosis in hepatocytes revealing that the liver was a specific target. CC poisoning has shown to induce the formation of large accumulations of actin, myosin, _-actinin and vinculin at the cellular processes. It also induces the extensive formation of islands of myosin and _-actinin aggregates, scattered within the cytoplasm. The desmin distribution is changed from a loosely to a densely arranged filament network. Cytoplasmic microtubules remained normal and could not be distinguished from their usual pattern. Thus, the degree of CC influence on myofibrillar and cytoskeletal proteins seems to be in the order of actin, myosin/a-actinin/vinculin, desmin and tubulin. This order is proportional to the proximity of proteins to actomyosin of myofibrils. CC, in some as yet unknown manner, appeares to dismantle previously assembled myofibrils and to form aggregates of myofibrillar and cytoskeletal proteins. The accumulation of myoproteins, particularly actin, at the cellular peripheries was characteristic of CC treatment, but its mechanism remains to be clarified. Two different responses of fibroblasts were noted after CC treatment, i.e., actin filament bundles were either unaffected or were disrupted completely to result in the formation of actin islands. Also, cell damage caused by CC treatment is reversible. (1)

Metabolism

Not Available

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

3, not classifiable as to its carcinogenicity to humans. (2)

Uses/Sources

Cyclochlorotine is a mycotoxin produced by the common food storage mould Penicillium islandicum.

Minimum Risk Level

Not Available

Health Effects

Not Available

Symptoms

Not Available

Treatment

Not Available

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

HMDB0030457

FooDB ID

FDB002326

Phenol Explorer ID

Not Available

KNApSAcK ID

C00055538

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Cyclochlorotine

Chemspider ID

23838

ChEBI ID

Not Available

PubChem Compound ID

25565

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

1. Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.

Cyclochlorotine (CHEM002992)

Structure for CHEM002992: Cyclochlorotine