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Dihydrobiopterin

Dihydrobiopterin structure

CAS No:
6779-87-9
Formula:
C9H13N5O3
Chemical Name:
Dihydrobiopterin
Synonyms:
4(3H)-Pteridinone,2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-dihydro-;1,2-Propanediol,1-(2-amino-7,8-dihydro-4-hydroxy-6-pteridinyl)-,L-erythro-;4(1H)-Pteridinone,2-amino-6-(1,2-dihydroxypropyl)-7,8-dihydro-,[S-(R*,S*)]-;4(1H)-Pteridinone,2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-dihydro-;2-Amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-dihydro-4(3H)-pteridinone;Dihydrobiopterin;7,8-Dihydrobiopterin;L-erythro-7,8-Dihydrobiopterin;L-erythro-Dihydrobiopterin;7,8-Dihydro-L-biopterin
Categories:
Dyes and Pigments > Pigment

Description

7,8-Dihydro-L-biopterin is an oxidation product of tetrahydrobiopterin.

D-erythro-7,8-dihydrobiopterin is a 7,8-dihydrobiopterin in which the 1,2-dihydroxypropyl group has (1S,2R)-configuration. It is an enantiomer of a L-erythro-7,8-dihydrobiopterin.

Dihydrobiopterin Basic Attributes

Molecular Weight：

239.231

Exact Mass：

239.23

UNII：

4394XX3W9M

HScode：

2933990090

Characteristics

PSA：

136.62000

XLogP3：

-3.39

Appearance：

Solid

Density：

1.9±0.1 g/cm3

Melting Point：

>300â„ƒ dec.

Boiling Point：

470.8±55.0 °C at 760 mmHg

Flash Point：

238.5±31.5 °C

Refractive Index：

1.822

Safety Information

wgk germany：

Drug Information

MeSH Entry Terms：

7,8-dihydrobiopterin

Dihydrobiopterin Use and Manufacturing

An oxidation producct of tetrahydrobiopterin, a naturally occurring cofactor of the aromatic amino acid hydroxylase and is involved in the synthesis of tyrosine and the neurotransmitters dopamine and serotonin. It is a noncompetitive inhibitor of G The reduced form of Biopterin. An oxidation product of tetrahydrobiopterin, a naturally occurring cofactor of the aromatic amino acid hydroxylase and is involved in the synthesis of tyrosine and the neurotransmitters dopamine and serotonin. It is a noncompetitive inhibitor of GTP cyclohydrolase I, with a Ki of 14.4 μM. BH2 is a precursor of BH4 synthesis. It is a noncompetitive inhibitor of GTP cyclohydrolase I, with a Ki of 14.4 μM.

Computed Properties

Molecular Weight:239.23
XLogP3:-2.2
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:2
Exact Mass:239.10183929
Monoisotopic Mass:239.10183929
Topological Polar Surface Area:132
Heavy Atom Count:17
Complexity:454
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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