Showing Compound Lead (FDB003777)

Record Information

Version

1.0

Creation date

2010-04-08 22:05:57 UTC

Update date

2019-11-26 02:59:34 UTC

Primary ID

FDB003777

Secondary Accession Numbers

Not Available

Chemical Information

FooDB Name

Lead

Description

Lead is a chemical element in the carbon group with symbol Pb and atomic number 82. Like the element mercury, another heavy metal, lead is a neurotoxin that accumulates both in soft tissues and the bones. Lead can be ingested through fruits and vegetables contaminated by high levels of lead in the soils they were grown in. Soil is contaminated through particulate accumulation from lead in pipes, lead paint and residual emissions from leaded gasoline that was used before the Environment Protection Agency issue the regulation around 1980. [Wikipedia]. Lead is found in many foods, some of which are blackcurrant, asparagus, endive, and flaxseed.

CAS Number

7439-92-1

Structure

MOL SDF PDB SMILES InChI

Synonyms

Synonym	Source
82PB	ChEBI
Blei	ChEBI
Pb	ChEBI
Plomb	ChEBI
Plomo	ChEBI
Plumbum	ChEBI
LEAD (II) ion	ChEBI
Lead, ion (PB2+)	ChEBI
PB(2+)	ChEBI
PB2+	ChEBI
Glover	HMDB
haro Mix MH-204	HMDB
Lead ion (PB2+)	HMDB
Lead(2+) ion	HMDB
Omaha	HMDB
Methyl 2-bromo-6-(((2-(5,6-dihydro-1,4,2-dioxazin-3-yl)-2-((4-(4-nitrophenyl)-1,3-thiazol-2-yl)amino)ethyl)sulfanyl)-methyl)-5-hydroxy-3-methoxybenzoate	MeSH, HMDB
C.I. Pigment metal 4	biospider
Haro Mix CE-701	biospider
Haro Mix CK-711	biospider
Haro Mix MH-204	biospider
Lead (II) ion	biospider
Lead ion	biospider
Lead ion (Pb2+)	biospider
Lead, ion (Pb2+)	biospider
Lead(2+)	biospider
Lead(II) cation	biospider
Pb(2+)	ChEBI
Pb2+	ChEBI

Predicted Properties

Property	Value	Source
logP	0.03	ChemAxon
Physiological Charge	2	ChemAxon
Hydrogen Acceptor Count	0	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	0 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	0 m³·mol⁻¹	ChemAxon
Polarizability	1.78 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Chemical Formula

IUPAC name

λ²-lead(2+) ion

InChI Identifier

InChI=1S/Pb/q+2

InChI Key

RVPVRDXYQKGNMQ-UHFFFAOYSA-N

Isomeric SMILES

[Pb++]

Average Molecular Weight

207.2

Monoisotopic Molecular Weight

207.97663585

Classification

Description

Belongs to the class of inorganic compounds known as homogeneous post-transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a post-transition metal atom.

Kingdom

Inorganic compounds

Super Class

Homogeneous metal compounds

Class

Homogeneous post-transition metal compounds

Sub Class

Not Available

Direct Parent

Homogeneous post-transition metal compounds

Alternative Parents

Not Available

Substituents

Homogeneous post-transition metal

Molecular Framework

Not Available

External Descriptors

elemental lead (CHEBI:27889 )

Ontology

Food

Environmental:

Tobacco smoke

Biological:

Animal

Ingestion

Biological location:

Biofluid and excreta:

Role

Biological role:

Osmolyte

Molecular messenger:

Signaling molecule

Indirect biological role:

Neurotoxin

Environmental role:

Physico-Chemical Properties - Experimental

Property	Value	Reference
Physical state	Solid
Physical Description	Not Available
Mass Composition	Not Available
Melting Point	327.5 oC
Boiling Point	Not Available
Experimental Water Solubility	Not Available
Experimental logP	Not Available
Experimental pKa	Not Available
Isoelectric point	Not Available
Charge	Not Available
Optical Rotation	Not Available
Spectroscopic UV Data	Not Available
Density	Not Available
Refractive Index	Not Available

Spectra

EI-MS/GC-MS

Not Available

MS/MS

Type	Description	Splash Key	View
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-014i-0090000000-123b547ace2c14730ca1	2016-06-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-014i-0090000000-123b547ace2c14730ca1	2016-06-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-014i-0090000000-123b547ace2c14730ca1	2016-06-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-03di-0090000000-5199439513f6f28b5c21	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-03di-0090000000-5199439513f6f28b5c21	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-03di-0090000000-5199439513f6f28b5c21	2016-08-03	View Spectrum