XANTHOPTERIN

Details

Stereochemistry	ACHIRAL
Molecular Formula	C6H5N5O2
Molecular Weight	179.1362
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

NC1=NC2=C(NC(=O)C=N2)C(=O)N1

InChI

InChIKey=VURKRJGMSKJIQX-UHFFFAOYSA-N

InChI=1S/C6H5N5O2/c7-6-10-4-3(5(13)11-6)9-2(12)1-8-4/h1H,(H,9,12)(H3,7,8,10,11,13)

HIDE SMILES / InChI

Molecular Formula	C6H5N5O2
Molecular Weight	179.1362
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Solar energy harvesting in the epicuticle of the oriental hornet (Vespa orientalis).	2010-12	21052618
Simultaneous determination of xanthopterin and isoxanthopterin in human urine by synchronous fluorescence spectroscopy.	2010-11	20419340
Discovery and structure determination of the orphan enzyme isoxanthopterin deaminase .	2010-05-25	20415463
[Determination of isoxanthopterin in human urine by solid phase extraction-high performance anion-exchange chromatography coupled with integrated pulsed amperometric detection].	2010-04	20712126
Conformational heterogeneity and quasi-static self-quenching in DNA containing a fluorescent guanine analogue, 3MI or 6MI.	2009-09-22	19610668
Xanthopterin in the Oriental hornet (Vespa orientalis): light absorbance is increased with maturation of yellow pigment granules.	2009-02-19	19222794
Effect of methyl substitution in a ligand on the selectivity and binding affinity for a nucleobase: a case study with isoxanthopterin and its derivatives.	2009-01-01	19010683
Far field scattering pattern of differently structured butterfly scales.	2008-03	18094977
Improvement of base selectivity and binding affinity by controlling hydrogen bonding motifs between nucleobases and isoxanthopterin: application to the detection of T/C mutation.	2007-07-01	17470392
Abstracts of papers presented at the 2007 pittsburgh conference.	2007	18528514
Mechanism of dihydroneopterin aldolase: functional roles of the conserved active site glutamate and lysine residues.	2006-12-26	17176045
Multiphoton excitation of fluorescent DNA base analogs.	2006-09-13	16965161
Cytotoxicity of xanthopterin and isoxanthopterin in MCF-7 cells.	2005-05-10	15837549
Cytokine-mediated xanthine oxidase upregulation in chronic obstructive pulmonary disease's airways.	2005	15777613
Cooperative catalysis in the homodimer subunits of xanthine oxidase.	2004-04-27	15096056
The pteridine pathway in zebrafish: regulation and specification during the determination of neural crest cell-fate.	2003-06	12753383
Determination of xanthopterin in patients with renal insufficiency.	2001-08-18	11509808
HU binding to DNA: evidence for multiple complex formation and DNA bending.	2001-02-27	11327882
A single gene (yes) controls pigmentation of eyes and scales in Heliothis virescens.	2001	15455061

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:20:18 GMT 2025` Edited by `admin` on `Mon Mar 31 19:20:18 GMT 2025`
Record UNII	V66551EU1R
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

XANTHOPTERIN

Official Name

English

NSC-41836

Preferred Name

English

XANTHOPTERIN [MI]

Common Name

English

XANTHOPTERIN [MART.]

Common Name

English

Xanthopterin [WHO-DD]

Common Name

English

2-AMINO-4,6-DIHYDROXYPTERIDINE

Systematic Name

English

Classification Tree Code System Code

LOINC

80183-7