Jump To Section:

Identification Taxonomy Ontology Physical properties Spectra Biological properties Concentrations Links References XML

Record Information

Version

5.0

Status

Detected but not Quantified

Creation Date

2021-09-11 08:41:34 UTC

Update Date

2021-09-26 23:03:20 UTC

HMDB ID

HMDB0251355

Secondary Accession Numbers

None

Metabolite Identification

Common Name

N-Nitrosobis(2-hydroxypropyl)amine

Description

N-Nitrosobis(2-hydroxypropyl)amine, also known as 2,2'-dihydroxy-di-N-propylnitrosoamine or DHPN, belongs to the class of organic compounds known as organic n-nitroso compounds. These are organic compounds containing a n-nitroso group -NN=O. Based on a literature review a significant number of articles have been published on N-Nitrosobis(2-hydroxypropyl)amine. This compound has been identified in human blood as reported by (PMID: 31557052 ). N-nitrosobis(2-hydroxypropyl)amine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically N-Nitrosobis(2-hydroxypropyl)amine is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI

View in JSmol View NMR Assignments View Stereo Labels

Synonyms

Value	Source
2,2'-Bishydroxypropylnitrosamine	ChEBI
2,2'-Dihydroxy-di-N-propylnitrosoamine	ChEBI
DHPN	ChEBI
Di(2-hydroxypropyl)nitrosamine	ChEBI
Diisopropanolnitrosamine	ChEBI
N,N-Di-(2-hydroxypropyl)nitrosamine	ChEBI
N-Bis(2-hydroxypropyl)nitrosamine	ChEBI
N-Nitroso-N,N-di(2-hydroxypropyl)amine	ChEBI
N-Nitrosodiisopropanolamine	ChEBI
1,1'-(Nitrosoimino)bis(2-propanol)	HMDB
2,2'-BHP	HMDB
2,2'-Dihydroxy-di-N-propylnitrosamine	HMDB
2,2'-Dihydroxydipropylnitrosamine	HMDB
N-Nitroso-bis(2-hydroxypropyl)amine	HMDB
Nitroso-di-isopropanolamine	HMDB
Nitrosobis(2-hydroxypropyl)amine	HMDB

Chemical Formula

C₆H₁₄N₂O₃

Average Molecular Weight

162.189

Monoisotopic Molecular Weight

162.100442319

IUPAC Name

1-[(2-hydroxypropyl)(nitroso)amino]propan-2-ol

Traditional Name

diisopropanolnitrosamine

CAS Registry Number

Not Available

SMILES

CC(O)CN(CC(C)O)N=O

InChI Identifier

InChI=1S/C6H14N2O3/c1-5(9)3-8(7-11)4-6(2)10/h5-6,9-10H,3-4H2,1-2H3

InChI Key

MNIGYIKCFSPQRJ-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as organic n-nitroso compounds. These are organic compounds containing a n-nitroso group -NN=O.

Kingdom

Organic compounds

Super Class

Organic nitrogen compounds

Class

Organonitrogen compounds

Sub Class

Organic nitroso compounds

Direct Parent

Organic N-nitroso compounds

Alternative Parents

Substituents

Organic n-nitroso compound
Secondary alcohol
Organic oxygen compound
Organopnictogen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Alcohol
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Ontology

Not Available

Physical Properties

State

Not Available

Experimental Molecular Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
logP	-0.72	ALOGPS
logP	-0.51	ChemAxon
logS	-0.72	ALOGPS
pKa (Strongest Acidic)	14.91	ChemAxon
pKa (Strongest Basic)	3.13	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	73.13 Å²	ChemAxon
Rotatable Bond Count	5	ChemAxon
Refractivity	41.47 m³·mol⁻¹	ChemAxon
Polarizability	16.47 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DeepCCS	[M+H]+	136.949	30932474
DeepCCS	[M-H]-	133.395	30932474
DeepCCS	[M-2H]-	170.79	30932474
DeepCCS	[M+Na]+	145.964	30932474
AllCCS	[M+H]+	139.0	32859911
AllCCS	[M+H-H2O]+	135.2	32859911
AllCCS	[M+NH4]+	142.5	32859911
AllCCS	[M+Na]+	143.5	32859911
AllCCS	[M-H]-	134.5	32859911
AllCCS	[M+Na-2H]-	136.6	32859911
AllCCS	[M+HCOO]-	138.9	32859911

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
N-Nitrosobis(2-hydroxypropyl)amine	CC(O)CN(CC(C)O)N=O	2319.9	Standard polar	33892256
N-Nitrosobis(2-hydroxypropyl)amine	CC(O)CN(CC(C)O)N=O	1285.9	Standard non polar	33892256
N-Nitrosobis(2-hydroxypropyl)amine	CC(O)CN(CC(C)O)N=O	1494.6	Semi standard non polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine GC-MS (Non-derivatized) - 70eV, Positive	splash10-014i-9600000000-5cd1127edd5029dc41cb	2021-09-24	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine GC-MS (TMS_1_1) - 70eV, Positive	Not Available	2021-11-04	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine GC-MS (TMS_2_1) - 70eV, Positive	Not Available	2021-11-04	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	2021-11-04	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine GC-MS (TBDMS_2_1) - 70eV, Positive	Not Available	2021-11-04	Wishart Lab	View Spectrum

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine 10V, Positive-QTOF	splash10-08fr-0900000000-a743ef32c77a24afbb9b	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine 20V, Positive-QTOF	splash10-0002-4900000000-dfac644f1848a248d57c	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine 40V, Positive-QTOF	splash10-000i-9000000000-a8461345037d7e833a60	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine 10V, Negative-QTOF	splash10-03di-2900000000-f50c2e6838d6c2c8e777	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine 20V, Negative-QTOF	splash10-0k92-9300000000-f7aa78fce6ba7503e9da	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - N-Nitrosobis(2-hydroxypropyl)amine 40V, Negative-QTOF	splash10-0a4l-9000000000-5c1bb21e09c4aeefd461	2021-10-12	Wishart Lab	View Spectrum

NMR Spectra

Spectrum Type	Description	Deposition Date	Source	View
Predicted 1D NMR	¹³C NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Blood

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Detected but not Quantified	Not Quantified	Not Specified	Not Specified	Normal	31557052	details

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

37291

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

40828

PDB ID

Not Available

ChEBI ID

131518

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]

Showing metabocard for N-Nitrosobis(2-hydroxypropyl)amine (HMDB0251355)

MOL for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

3D MOL for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

3D SDF for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

3D-SDF for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

PDB for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

3D PDB for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

SMILES for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

INCHI for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

Structure for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

3D Structure for HMDB0251355 (N-Nitrosobis(2-hydroxypropyl)amine)

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

Underivatized

GC-MS Spectra

MS/MS Spectra

NMR Spectra