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Record Information

Version

5.0

Status

Detected but not Quantified

Creation Date

2021-09-10 21:02:17 UTC

Update Date

2021-09-26 22:51:06 UTC

HMDB ID

HMDB0243811

Secondary Accession Numbers

None

Metabolite Identification

Common Name

1-Acetyl-2-phenylhydrazine

Description

1-Acetyl-2-phenylhydrazine, also known as acetic acid n'-phenyl-hydrazide or N-phenylethanehydrazonate, belongs to the class of organic compounds known as phenylhydrazines. Phenylhydrazines are compounds containing a phenylhydrazide moiety, which consists of a hydrazide substituent attached to a phenyl group. Based on a literature review a significant number of articles have been published on 1-Acetyl-2-phenylhydrazine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1-acetyl-2-phenylhydrazine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1-Acetyl-2-phenylhydrazine 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
N(1)-Acetylphenylhydrazine	HMDB
Acetylphenylhydrazine	HMDB
beta-Acetylphenylhydrazine	HMDB
Acetic acid n'-phenyl-hydrazide	HMDB
Acetate n'-phenyl-hydrazide	HMDB
N-Phenylethanehydrazonate	HMDB
1-Acetyl-2-phenylhydrazine	MeSH

Chemical Formula

C₈H₁₀N₂O

Average Molecular Weight

150.181

Monoisotopic Molecular Weight

150.07931295

IUPAC Name

N-phenylethanehydrazonic acid

Traditional Name

N-phenylethanehydrazonic acid

CAS Registry Number

Not Available

SMILES

CC(O)=NNC1=CC=CC=C1

InChI Identifier

InChI=1S/C8H10N2O/c1-7(11)9-10-8-5-3-2-4-6-8/h2-6,10H,1H3,(H,9,11)

InChI Key

UICBCXONCUFSOI-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as phenylhydrazines. Phenylhydrazines are compounds containing a phenylhydrazide moiety, which consists of a hydrazide substituent attached to a phenyl group.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Benzene and substituted derivatives

Sub Class

Phenylhydrazines

Direct Parent

Phenylhydrazines

Alternative Parents

Substituents

Phenylhydrazine
Acetamide
Carboxylic acid hydrazide
Carboxylic acid derivative
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Organonitrogen compound
Carbonyl group
Aromatic homomonocyclic compound

Molecular Framework

Aromatic homomonocyclic compounds

External Descriptors

Not Available

Ontology

Physiological effect

Not Available

Disposition

Biological location

Non-excretory biofluid

Biofluid or Excreta

Blood (PMID: 31557052)

Source

Exogenous

Exogenous (PMID: 31557052)

Process

Not Available

Role

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	1.86	ALOGPS
logP	1.89	ChemAxon
logS	-1.8	ALOGPS
pKa (Strongest Acidic)	6.16	ChemAxon
pKa (Strongest Basic)	3.67	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	44.62 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	44.67 m³·mol⁻¹	ChemAxon
Polarizability	16.1 Å³	ChemAxon
Number of Rings	1	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]+	130.277	30932474
DeepCCS	[M-H]-	126.689	30932474
DeepCCS	[M-2H]-	163.922	30932474
DeepCCS	[M+Na]+	139.397	30932474
AllCCS	[M+H]+	132.9	32859911
AllCCS	[M+H-H2O]+	128.4	32859911
AllCCS	[M+NH4]+	137.0	32859911
AllCCS	[M+Na]+	138.2	32859911
AllCCS	[M-H]-	132.1	32859911
AllCCS	[M+Na-2H]-	133.6	32859911
AllCCS	[M+HCOO]-	135.2	32859911

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
1-Acetyl-2-phenylhydrazine	CC(O)=NNC1=CC=CC=C1	2157.2	Standard polar	33892256
1-Acetyl-2-phenylhydrazine	CC(O)=NNC1=CC=CC=C1	1583.2	Standard non polar	33892256
1-Acetyl-2-phenylhydrazine	CC(O)=NNC1=CC=CC=C1	1530.6	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
1-Acetyl-2-phenylhydrazine,2TMS,isomer #1	CC(=NN(C1=CC=CC=C1)[Si](C)(C)C)O[Si](C)(C)C	1561.5	Semi standard non polar	33892256
1-Acetyl-2-phenylhydrazine,2TMS,isomer #1	CC(=NN(C1=CC=CC=C1)[Si](C)(C)C)O[Si](C)(C)C	1586.1	Standard non polar	33892256
1-Acetyl-2-phenylhydrazine,2TMS,isomer #1	CC(=NN(C1=CC=CC=C1)[Si](C)(C)C)O[Si](C)(C)C	1890.8	Standard polar	33892256
1-Acetyl-2-phenylhydrazine,2TBDMS,isomer #1	CC(=NN(C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	1961.1	Semi standard non polar	33892256
1-Acetyl-2-phenylhydrazine,2TBDMS,isomer #1	CC(=NN(C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	2005.2	Standard non polar	33892256
1-Acetyl-2-phenylhydrazine,2TBDMS,isomer #1	CC(=NN(C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	2135.3	Standard polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - 1-Acetyl-2-phenylhydrazine GC-MS (Non-derivatized) - 70eV, Positive	splash10-0pbc-5900000000-12e62ce69f44a8196e8a	2021-09-23	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 1-Acetyl-2-phenylhydrazine GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 1-Acetyl-2-phenylhydrazine GC-MS (TMS_1_1) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 1-Acetyl-2-phenylhydrazine GC-MS (TMS_1_2) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 1-Acetyl-2-phenylhydrazine GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 1-Acetyl-2-phenylhydrazine GC-MS (TBDMS_1_2) - 70eV, Positive	Not Available	2021-11-03	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 - 1-Acetyl-2-phenylhydrazine 10V, Positive-QTOF	splash10-0udi-1900000000-c3b860f4794bb93bb997	2016-08-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 20V, Positive-QTOF	splash10-0a4i-2900000000-1e59c7f973d2a38d13ff	2016-08-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 40V, Positive-QTOF	splash10-0aou-9300000000-d9312130d6deea0cbf1a	2016-08-01	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 10V, Negative-QTOF	splash10-0002-2900000000-4296e6c7b17210de51c7	2016-08-03	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 20V, Negative-QTOF	splash10-0a4i-2900000000-fd2a69cc49fb28681741	2016-08-03	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 40V, Negative-QTOF	splash10-0006-9000000000-522b96090bbc1e622459	2016-08-03	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 10V, Positive-QTOF	splash10-0002-9100000000-7c8687ea639c9243f104	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 20V, Positive-QTOF	splash10-0560-4900000000-599c4f61ec8867a2fedb	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 40V, Positive-QTOF	splash10-00or-9000000000-c4a4a9545241e0901e7d	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 10V, Negative-QTOF	splash10-0005-4900000000-334e0fe878a8e83184ff	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 20V, Negative-QTOF	splash10-0006-9000000000-93ac205e2ef9edab0847	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 1-Acetyl-2-phenylhydrazine 40V, Negative-QTOF	splash10-054o-9200000000-0dd9af017a0317cd36e1	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)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-10-12	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-10-12	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

7951

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

8247

PDB ID

Not Available

ChEBI ID

Not Available

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 1-Acetyl-2-phenylhydrazine (HMDB0243811)

MOL for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

3D MOL for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

3D SDF for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

3D-SDF for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

PDB for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

3D PDB for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

SMILES for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

INCHI for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

Structure for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

3D Structure for HMDB0243811 (1-Acetyl-2-phenylhydrazine)

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

Underivatized

Derivatized

GC-MS Spectra

MS/MS Spectra

NMR Spectra