ContaminantDB: 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol

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

Record Information

Version

1.0

Creation Date

2014-08-29 04:48:37 UTC

Update Date

2026-04-05 14:17:38 UTC

Accession Number

CHEM002944

Identification

Common Name

4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol

Class

Small Molecule

Description

4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol belongs to the family of Pyridines and Derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.

Contaminant Sources

HMDB Contaminants - Urine
T3DB toxins
ToxCast & Tox21 Chemicals

Contaminant Type

Industrial/Workplace Toxin
Metabolite
Organic Compound
Synthetic Compound

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
4-(Methylnitrosamino)-1-(3-pyridyl)-1-butan-1-ol	ChEBI
4-(Methylnitrosoamino)-1-(3-pyridyl)-1-butanol	ChEBI
4-[Methyl(nitroso)amino]-1-(3-pyridyl)-1-butanol	ChEBI
4-[Methyl(nitroso)amino]-1-(pyridin-3-yl)butan-1-ol	ChEBI
NNAL	ChEBI
NNAL CPD	HMDB
4-(Methylnitrosoamino)-1--(3-pyridyl)-1-butanol	HMDB
4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)butan-1-ol	HMDB
MNAPB CPD	HMDB

Chemical Formula

C₁₀H₁₅N₃O₂

Average Molecular Mass

209.245 g/mol

Monoisotopic Mass

209.116 g/mol

CAS Registry Number

76014-81-8

IUPAC Name

4-[methyl(nitroso)amino]-1-(pyridin-3-yl)butan-1-ol

Traditional Name

4-[methyl(nitroso)amino]-1-(pyridin-3-yl)butan-1-ol

SMILES

CN(CCCC(O)C1=CN=CC=C1)N=O

InChI Identifier

InChI=1S/C10H15N3O2/c1-13(12-15)7-3-5-10(14)9-4-2-6-11-8-9/h2,4,6,8,10,14H,3,5,7H2,1H3

InChI Key

OGRXKBUCZFFSTL-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Pyridines and derivatives

Sub Class

Not Available

Direct Parent

Pyridines and derivatives

Alternative Parents

Substituents

Pyridine
Heteroaromatic compound
Secondary alcohol
Organic n-nitroso compound
Azacycle
Organic nitroso compound
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Organic oxide
Hydrocarbon derivative
Alcohol
Aromatic alcohol
Organooxygen compound
Organonitrogen compound
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

pyridines (CHEBI:82569 )

Biological Properties

Status

Detected and Not Quantified

Origin

Exogenous

Cellular Locations

Cytoplasm
Extracellular

Biofluid Locations

Not Available

Tissue Locations

Kidney
Liver

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	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	2.64 g/L	ALOGPS
logP	0.48	ALOGPS
logP	0.49	ChemAxon
logS	-1.9	ALOGPS
pKa (Strongest Acidic)	14.23	ChemAxon
pKa (Strongest Basic)	4.73	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	65.79 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	57.98 m³·mol⁻¹	ChemAxon
Polarizability	22.11 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	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	splash10-0a4i-4900000000-b71ddb477805cba1067f	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive	splash10-0089-8940000000-bf6bbc885c029ed6d5f5	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-01ox-1930000000-f81587aabdb936ba131a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0gx3-2900000000-f6639ccb47985a6dcddf	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0536-9800000000-e32042ca17f9c6521976	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0a4i-2490000000-052c3c091ea158118329	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0a6u-8930000000-31222bf92797c863eba9	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-056r-9100000000-73c98f15eef567cedabf	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0ue9-0920000000-0b1cfe8f595d78f8376a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0f89-1900000000-2e3651bdd4d1fb443467	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-001i-9600000000-ce5d8d67f05b3c7b1d19	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0a4i-0190000000-5f8f503016a01f1f5cbc	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0a6r-8920000000-05a844bedb66872ea06d	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-004i-9500000000-8dd041661948166b7952	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
1D NMR	1H NMR Spectrum	Not Available	Spectrum

Toxicity Profile

Route of Exposure

Not Available

Mechanism of Toxicity

4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) is a substrate of UDP-glucuronyl transferase, leading to the formation of [4-(methylnitrosamino)-1-(3-pyridyl)but-1-yl]-b-O-D-glycopyranosiduronic acid. (1)

Metabolism

Not Available

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

No indication of carcinogenicity to humans (not listed by IARC).

Uses/Sources

Not Available

Minimum Risk Level

Not Available