Pterine

SIGMA/P1132 - ~95%

Synonym: 2-Amino-4-hydroxypteridine; 2-Amino-4-oxodihydropteridine

CAS Number: 2236-60-4
Empirical Formula (Hill Notation): C₆H₅N₅O
Molecular Weight: 163.14
EC Number: 218-799-1
MDL Number: MFCD00010557
Linear Formula: C₆H₅N₅O
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-P1132-50MG	50 mg	$105.00 1/EA		Add To Favorites
45-P1132-250MG	250 mg	$178.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	~95%
biological source	synthetic
form	powder
InChI	1S/C6H5N5O/c7-6-10-4-3(5(12)11-6)8-1-2-9-4/h1-2H,(H3,7,9,10,11,12)
InChI key	HNXQXTQTPAJEJL-UHFFFAOYSA-N
Quality Level	200
SMILES string	Nc1nc(O)c2nccnc2n1
storage temp.	2-8°C

Application:	Pterine has been used: • in photochemicals assay for inducing DNA damage • as a substrate in xanthine oxidase assay • as a standard in thin layer chromatography (TLC) for quantifying pterine from microbes
Biochem/physiol Actions:	Pterine consists of pyrazine and pyrimidine with substitutions in keto and amino group. Pterine is present in all organisms including cyanobacteria. It acts as a cofactor for redox enzymes and serves as a precursor for folic acid synthesis. Pterine from the butterfly wings absorb light and elicit incoherent scattering. Pterine induces alterations in DNA by hydroxylation of deoxyguanosine.
Packaging:	1 g in poly bottle
Packaging:	50, 250 mg in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	~95%
Storage Temp.	2-8°C
UNSPSC	12352202

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