ContaminantDB: 3-Methylhistidine

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

Record Information

Version

1.0

Creation Date

2016-05-25 18:08:35 UTC

Update Date

2016-11-09 01:17:20 UTC

Accession Number

CHEM021626

Identification

Common Name

3-Methylhistidine

Class

Small Molecule

Description

N(pros)-Methyl-L-histidine, also known as 3-methylhistidine, belongs to the class of organic compounds known as histidine and derivatives. Histidine and derivatives are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. N(pros)-Methyl-L-histidine is possibly soluble (in water) and a very strong basic compound (based on its pKa). N(pros)-Methyl-L-histidine exists in all eukaryotes, ranging from yeast to humans.

Contaminant Sources

FooDB Chemicals
HMDB Contaminants - Urine

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
(2S)-2-Amino-3-(1-methyl-1H-imidazol-5-yl)propanoic acid	ChEBI
3-Methyl-L-histidine	ChEBI
N-pros-Methyl-L-histidine	ChEBI
(2S)-2-Amino-3-(1-methyl-1H-imidazol-5-yl)propanoate	Generator
3-N-Methyl-L-histidine	HMDB
L-3-Methylhistidine	HMDB
N(pros)-Methyl-L-histidine	HMDB
N3-Methyl-L-histidine	HMDB
3-Methylhistidine hydride	HMDB
3-Methylhistidine dihydrochloride	HMDB
3-Methylhistidine	ChEBI
Pi methylhistidine	HMDB
N(Pi)-methylhistidine	HMDB
N Pi-methylhistidine	HMDB

Chemical Formula

C₇H₁₁N₃O₂

Average Molecular Mass

169.181 g/mol

Monoisotopic Mass

169.085 g/mol

CAS Registry Number

368-16-1

IUPAC Name

(2S)-2-amino-3-(1-methyl-1H-imidazol-5-yl)propanoic acid

Traditional Name

3,methylhistidine

SMILES

CN1C=NC=C1C[C@H](N)C(O)=O

InChI Identifier

InChI=1S/C7H11N3O2/c1-10-4-9-3-5(10)2-6(8)7(11)12/h3-4,6H,2,8H2,1H3,(H,11,12)/t6-/m0/s1

InChI Key

JDHILDINMRGULE-LURJTMIESA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as histidine and derivatives. Histidine and derivatives are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.

Kingdom

Organic compounds

Super Class

Organic acids and derivatives

Class

Carboxylic acids and derivatives

Sub Class

Amino acids, peptides, and analogues

Direct Parent

Histidine and derivatives

Alternative Parents

Substituents

Histidine or derivatives
Alpha-amino acid
L-alpha-amino acid
Imidazolyl carboxylic acid derivative
Aralkylamine
N-substituted imidazole
Azole
Imidazole
Heteroaromatic compound
Amino acid
Carboxylic acid
Azacycle
Organoheterocyclic compound
Monocarboxylic acid or derivatives
Organic nitrogen compound
Organonitrogen compound
Organooxygen compound
Primary amine
Primary aliphatic amine
Hydrocarbon derivative
Organic oxide
Organopnictogen compound
Carbonyl group
Organic oxygen compound
Amine
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

non-proteinogenic L-alpha-amino acid (CHEBI:27596 )
L-histidine derivative (CHEBI:27596 )

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	6.93 g/L	ALOGPS
logP	-2.9	ALOGPS
logP	-3.4	ChemAxon
logS	-1.4	ALOGPS
pKa (Strongest Acidic)	1.96	ChemAxon
pKa (Strongest Basic)	9.43	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	81.14 Å²	ChemAxon
Rotatable Bond Count	3	ChemAxon
Refractivity	42.96 m³·mol⁻¹	ChemAxon
Polarizability	16.58 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	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	splash10-00dm-9500000000-ab7d6324146b8775fe50	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive	splash10-00fr-9400000000-42443c78fdfca9db1926	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 GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TBDMS_1_2) - 70eV, Positive	Not Available	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negative	splash10-014i-0900000000-3cbd02f5b6c4e6e64eb9	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-IT , negative	splash10-0udi-0900000000-e6ce7548fd6f09e2098f	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QTOF , negative	splash10-014i-0900000000-3cbd02f5b6c4e6e64eb9	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 35V, Negative	splash10-014i-2900000000-77f55ec21b9e637c0148	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 35V, Negative	splash10-014i-0900000000-25e42ab3c1bd0832a7fe	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 20V, Negative	splash10-0ab9-3900000000-fb4a45b41e8cb903c156	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 35V, Negative	splash10-014i-0900000000-0a98679ff9db2f56925a	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 10V, Negative	splash10-014i-1900000000-7b29b213a49dfa3c0f7d	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 40V, Negative	splash10-00di-0900000000-5a4990ec47e6292c0f7f	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 10V, Negative	splash10-014i-0900000000-993e2b71358969de5168	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 20V, Negative	splash10-00di-9500000000-1817d9d8adbfaf0595f9	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 40V, Negative	splash10-014i-9100000000-2e05be86f146c22455ce	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)	splash10-014i-2900000000-15f0e43eb0d06e7f3ef3	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)	splash10-0002-9200000000-5a1ab4d052e6ba4a76e4	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)	splash10-0002-9000000000-c1951c88c84885804fb6	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 10V, Positive	splash10-00di-0900000000-4e0fea0fe9b1142db07b	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 20V, Positive	splash10-0592-4900000000-ee1bce969d650e9fcfbe	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 30V, Positive	splash10-0002-9200000000-1ad733cdcfa4db4fe3b9	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 40V, Positive	splash10-0002-9000000000-a87ff5cc0642ea3af69c	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ (API3000, Applied Biosystems) 50V, Positive	splash10-0002-9000000000-28a73708493f968c2ac6	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positive	splash10-0002-9800000000-6565ccf96757ef3bc08f	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-00di-0900000000-2d351351f285b2188710	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-0592-4900000000-ee1bce969d650e9fcfbe	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-0002-9200000000-1ad733cdcfa4db4fe3b9	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - LC-ESI-QQ , positive	splash10-0002-9000000000-2ed34e7b458d9f8c092f	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
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
2D NMR	[1H,13C] 2D NMR Spectrum	Not Available	Spectrum