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Leucopterin

Leucopterin structure

CAS No:
492-11-5
Formula:
C6H5N5O3
Chemical Name:
Leucopterin
Synonyms:
4,6,7(3H)-Pteridinetrione,2-amino-5,8-dihydro-;4,6,7(1H)-Pteridinetrione,2-amino-5,8-dihydro-;2-Amino-5,8-dihydro-4,6,7(3H)-pteridinetrione;2-Amino-4,6,7-trihydroxypteridine;2-Amino-4,6,7-trihydroxypyrimido[4,5-b]pyrazine;Leucopterin;Leukopterin;NSC 93740;2-Amino-6,7-dihydroxy-3,4-dihydropteridin-4-one;2-Aminopteridine-4,6,7-triol;2-Amino-5,8-dihydro-1H-pteridine-4,6,7-trione;2-Amino-3,4,5,6,7,8-hexahydropteridine-4,6,7-trione;26173-80-8
Categories:
Dyes and Pigments > Pigment

Description

Leucopterin (enol form) is a member of the class of pteridines that is pteridine substituted by an amino group at position 2 and hydroxy groups at positions 4, 6 and 7. It has a role as a biological pigment. It is a member of pteridines, a heteroaryl hydroxy compound and a triol. It is a tautomer of a leucopterin (keto form).

Leucopterin Basic Attributes

Molecular Weight：

195.138

Exact Mass：

195.14

EC Number：

207-747-3

UNII：

54RIE2BQ10

NSC Number：

93740

DSSTox ID：

DTXSID00197707

Characteristics

PSA：

126

XLogP3：

-2.4

Density：

2.45g/cm3

Melting Point：

300 °C

Boiling Point：

828.8ºC at 760 mmHg

Flash Point：

455ºC

Refractive Index：

2.076

Water Solubility：

1.333mg/L(22.5 ºC)

Drug Information

MeSH Entry Terms：

2-amino-4,6,7-trihydroxypteridine

Computed Properties

Molecular Weight:195.14
XLogP3:-2.4
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:4
Exact Mass:195.03923904
Monoisotopic Mass:195.03923904
Topological Polar Surface Area:126
Heavy Atom Count:14
Complexity:421
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes