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Identification Taxonomy Ontology Physical properties Spectra Biological properties Concentrations Links References enzymes (1) Show 1 protein XML

enzymes (1) Show 1 protein

Record Information

Version

5.0

Status

Expected but not Quantified

Creation Date

2013-05-17 00:55:34 UTC

Update Date

2023-02-21 17:29:53 UTC

HMDB ID

HMDB0060349

Secondary Accession Numbers

HMDB60349

Metabolite Identification

Common Name

2-Naphthaldehyde

Description

2-Naphthaldehyde, also known as 2-formylnaphthalene, belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. 2-Naphthaldehyde is an extremely weak basic (essentially neutral) compound (based on its pKa). 2-Naphthaldehyde exists in all living organisms, ranging from bacteria to humans. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings.

Structure

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

HEADER    PROTEIN                                 24-FEB-12   NONE
TITLE     NULL                                                        
COMPND    MOLECULE: Structure #1                                      
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   24-FEB-12         0                                  
HETATM    1  C   UNK     0      -1.334   2.310   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -1.334   3.850   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       0.000   4.620   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       4.001   2.310   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       2.667   4.620   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       5.335   4.620   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       4.001   3.850   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       1.334   3.850   0.000  0.00  0.00           C+0
HETATM   12  O   UNK     0       5.335   6.160   0.000  0.00  0.00           O+0
CONECT    1    2    3                                                       
CONECT    2    1    4                                                       
CONECT    3    1   10                                                       
CONECT    4    2   11                                                       
CONECT    5    6    9                                                       
CONECT    6    5   10                                                       
CONECT    7    9   11                                                       
CONECT    8    9   12                                                       
CONECT    9    5    7    8                                                  
CONECT   10    3    6   11                                                  
CONECT   11    4    7   10                                                  
CONECT   12    8                                                            
MASTER        0    0    0    0    0    0    0    0   12    0   26    0
END

View in JSmol View Stereo Labels

Synonyms

Value	Source
2-Formylnaphthalene	ChEBI
2-Naphthalenecarboxaldehyde	ChEBI
beta-Formylnaphthalene	ChEBI
beta-Naphthaldehyde	ChEBI
b-Formylnaphthalene	Generator
Β-formylnaphthalene	Generator
b-Naphthaldehyde	Generator
Β-naphthaldehyde	Generator

Chemical Formula

C₁₁H₈O

Average Molecular Weight

156.1806

Monoisotopic Molecular Weight

156.057514878

IUPAC Name

naphthalene-2-carbaldehyde

Traditional Name

2-naphthaldehyde

CAS Registry Number

Not Available

SMILES

O=CC1=CC2=CC=CC=C2C=C1

InChI Identifier

InChI=1S/C11H8O/c12-8-9-5-6-10-3-1-2-4-11(10)7-9/h1-8H

InChI Key

PJKVFARRVXDXAD-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Naphthalenes

Sub Class

Not Available

Direct Parent

Naphthalenes

Alternative Parents

Substituents

Naphthalene
Aryl-aldehyde
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Aldehyde
Aromatic homopolycyclic compound

Molecular Framework

Aromatic homopolycyclic compounds

External Descriptors

naphthaldehyde (CHEBI:52368 )

Ontology

Physiological effect

Not Available

Disposition

Biological location

Cellular substructure

Membrane (HMDB: HMDB0060349)

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
Water Solubility	0.078 g/L	ALOGPS
logP	3	ALOGPS
logP	2.68	ChemAxon
logS	-3.3	ALOGPS
pKa (Strongest Basic)	-7.1	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	17.07 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	49.09 m³·mol⁻¹	ChemAxon
Polarizability	16.83 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DarkChem	[M+H]+	132.765	31661259
DarkChem	[M-H]-	130.352	31661259
DeepCCS	[M+H]+	133.868	30932474
DeepCCS	[M-H]-	131.004	30932474
DeepCCS	[M-2H]-	167.26	30932474
DeepCCS	[M+Na]+	142.712	30932474
AllCCS	[M+H]+	131.9	32859911
AllCCS	[M+H-H2O]+	127.2	32859911
AllCCS	[M+NH4]+	136.3	32859911
AllCCS	[M+Na]+	137.5	32859911
AllCCS	[M-H]-	132.1	32859911
AllCCS	[M+Na-2H]-	132.5	32859911
AllCCS	[M+HCOO]-	133.0	32859911

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
2-Naphthaldehyde	O=CC1=CC2=CC=CC=C2C=C1	2420.2	Standard polar	33892256
2-Naphthaldehyde	O=CC1=CC2=CC=CC=C2C=C1	1453.7	Standard non polar	33892256
2-Naphthaldehyde	O=CC1=CC2=CC=CC=C2C=C1	1516.6	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 - 2-Naphthaldehyde GC-MS (Non-derivatized) - 70eV, Positive	splash10-0a4i-0900000000-06c638e5fed22972adaa	2017-09-20	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - 2-Naphthaldehyde GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	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 - 2-Naphthaldehyde 10V, Positive-QTOF	splash10-0a4i-0900000000-d4001d81b371dc587846	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 20V, Positive-QTOF	splash10-0a4i-0900000000-10d1a64a1302bb784dd5	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 40V, Positive-QTOF	splash10-066r-3900000000-f68aa9c96fdd352b0e6e	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 10V, Negative-QTOF	splash10-0a4i-0900000000-e4c4ff203b034768d30d	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 20V, Negative-QTOF	splash10-0a4i-0900000000-e4c4ff203b034768d30d	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 40V, Negative-QTOF	splash10-0a4i-0900000000-c40c461869cd95a91ad3	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 10V, Positive-QTOF	splash10-0a4i-0900000000-4c681a926812e6a7acca	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 20V, Positive-QTOF	splash10-0a6r-0900000000-fec0205cf2a86e12856a	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 40V, Positive-QTOF	splash10-0a6r-0900000000-cedd03a28deddaec9c31	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 10V, Negative-QTOF	splash10-056r-0900000000-7b7e888c814ee9f36646	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 20V, Negative-QTOF	splash10-004i-0900000000-ec6816397577a7beb93f	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 2-Naphthaldehyde 40V, Negative-QTOF	splash10-004i-0900000000-2abb25dc3c5134b0434e	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, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 200 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 300 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 400 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 500 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 600 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 700 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 800 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 900 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	2022-08-17	Wishart Lab	View Spectrum

IR Spectra

Spectrum Type	Description	Deposition Date	Source	View
Predicted IR Spectrum	IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)	2023-02-04	FELIX lab	View Spectrum
Predicted IR Spectrum	IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)	2023-02-04	FELIX lab	View Spectrum

Biological Properties

Cellular Locations

Membrane (predicted from logP)

Biospecimen Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Not Available

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

Not Available

KEGG Compound ID

C14099

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

6201

PDB ID

Not Available

ChEBI ID

52368

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

Magrane M: UniProt Knowledgebase: a hub of integrated protein data. Database (Oxford). 2011 Mar 29;2011:bar009. doi: 10.1093/database/bar009. Print 2011. [PubMed:21447597 ]

Enzymes

Enzyme Details

1. Alcohol dehydrogenase class-3

General function:: Involved in zinc ion binding
Specific function:: Class-III ADH is remarkably ineffective in oxidizing ethanol, but it readily catalyzes the oxidation of long-chain primary alcohols and the oxidation of S-(hydroxymethyl) glutathione.
Gene Name:: ADH5
Uniprot ID:: P11766
Molecular weight:: 39723.945

Reactions

(2-Naphthyl)methanol + NAD → 2-Naphthaldehyde + NADH + Hydrogen Ion	details

Showing metabocard for 2-Naphthaldehyde (HMDB0060349)

MOL for HMDB0060349 (2-Naphthaldehyde)

3D MOL for HMDB0060349 (2-Naphthaldehyde)

3D SDF for HMDB0060349 (2-Naphthaldehyde)

3D-SDF for HMDB0060349 (2-Naphthaldehyde)

PDB for HMDB0060349 (2-Naphthaldehyde)

3D PDB for HMDB0060349 (2-Naphthaldehyde)

SMILES for HMDB0060349 (2-Naphthaldehyde)

INCHI for HMDB0060349 (2-Naphthaldehyde)

Structure for HMDB0060349 (2-Naphthaldehyde)

3D Structure for HMDB0060349 (2-Naphthaldehyde)

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

Underivatized

GC-MS Spectra

MS/MS Spectra

NMR Spectra

IR Spectra

Enzymes

Reactions