ChemicalBook > CAS DataBase List > 7,8-DIHYDRO-L-BIOPTERIN

7,8-DIHYDRO-L-BIOPTERIN

Product Name
7,8-DIHYDRO-L-BIOPTERIN
CAS No.
6779-87-9
Chemical Name
7,8-DIHYDRO-L-BIOPTERIN
Synonyms
BH2;DIHYDROBIOPTERIN;7,8-dihydrobiopterin;Biopterin Impurity 1;Biopterin impurity 6;7,8-DIHYDRO-L-BIOPTERIN;Sapropterin Impurity 18;L-erythro-Dihydrobiopterin;L-erythro-7,8-Dihydrobiopterin;7,8-Dihydro-L-biopterin
CBNumber
CB0320957
Molecular Formula
C9H13N5O3
Formula Weight
239.23
MOL File
6779-87-9.mol
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7,8-DIHYDRO-L-BIOPTERIN Property

Melting point:
>300°C dec.
Boiling point:
470.8±55.0 °C(Predicted)
Density 
1.88
storage temp. 
Keep in dark place,Sealed in dry,Store in freezer, under -20°C
solubility 
Aqueous Acid (Slightly, Sonicated), Aqueous Base (Slightly), DMSO (Slightly)
pka
10.47±0.20(Predicted)
form 
Solid
color 
Pale Yellow to Brown
BRN 
536551
Stability:
Hygroscopic
InChI
InChI=1S/C9H13N5O3/c1-3(15)6(16)4-2-11-7-5(12-4)8(17)14-9(10)13-7/h3,6,15-16H,2H2,1H3,(H4,10,11,13,14,17)/t3-,6-/m0/s1
InChIKey
FEMXZDUTFRTWPE-AWFVSMACSA-N
SMILES
N1C2=C(N=C([C@@H](O)[C@@H](O)C)CN2)C(=O)NC=1N
CAS DataBase Reference
6779-87-9
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Safety

WGK Germany 
3
F 
3-10
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
37272
Product name
7,8-Dihydro-L-biopterin
Purity
≥94% (HPLC)
Packaging
10mg
Price
$116.2
Updated
2025/07/31
Sigma-Aldrich
Product number
37272
Product name
7,8-Dihydro-L-biopterin
Purity
≥94% (HPLC)
Packaging
50mg
Price
$499
Updated
2025/07/31
Cayman Chemical
Product number
81882
Product name
7,8-dihydro-L-Biopterin
Purity
≥97%
Packaging
5mg
Price
$45
Updated
2024/03/01
Cayman Chemical
Product number
81882
Product name
7,8-dihydro-L-Biopterin
Purity
≥97%
Packaging
10mg
Price
$72
Updated
2024/03/01
Cayman Chemical
Product number
81882
Product name
7,8-dihydro-L-Biopterin
Packaging
50mg
Price
$330
Updated
2024/03/01
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7,8-DIHYDRO-L-BIOPTERIN Chemical Properties,Usage,Production

Description

BH2 is a precursor of BH4 synthesis. It is a noncompetitive inhibitor of GTP cyclohydrolase I, with a Ki of 14.4 μM.

Chemical Properties

Yellow Powder

Uses

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

Uses

BH2 is a precursor of BH4 synthesis. It is a noncompetitive inhibitor of GTP cyclohydrolase I, with a Ki of 14.4 μM.

Uses

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.

Definition

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

References

[1] shen r, alam a, zhang y. inhibition of gtp cyclohydrolase i by pterins[j]. biochimica et biophysica acta (bba)-general subjects, 1988, 965(1): 9-15.
[2] sugiyama t, levy b d, michel t. tetrahydrobiopterin recycling, a key determinant of endothelial nitric-oxide synthase-dependent signaling pathways in cultured vascular endothelial cells[j]. journal of biological chemistry, 2009, 284(19): 12691-12700.

7,8-DIHYDRO-L-BIOPTERIN Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 7,8-DIHYDRO-L-BIOPTERIN manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
7,8-Dihydro-L-biopterin 6779-87-9
Price
US $0.10-10.00/KG
Min. Order
0.1KG
Purity
98%
Supply Ability
200TONS
Release date
2025-08-13

6779-87-9, 7,8-DIHYDRO-L-BIOPTERINRelated Search:

2,4-Diamino-6-hydroxypyrimidine 7,8-DIHYDRO-L-BIOPTERIN 4-Pyrimidinol Isocytosine 4-Hydroxy-6-aminopyrimidine 4,5-Diamino-6-hydroxypyrimidine

  • 7,8-dihydrobiopterin
  • 7,8-DIHYDRO-L-BIOPTERIN
  • 2-AMINO-6-(1R,2S-DIHYDROXYPROPYL)-7,8-DIHYDRO-4(1H)-PTERIDINONE
  • 1-(2-Amino-4-hydroxy-7,8-dihydropteridin-7-yl)propane-1,2-diol
  • BH2
  • DIHYDROBIOPTERIN
  • 2-Amino-6-(1,2-dihydroxy-propyl)-7,8-dihydro-3H-pteridin-4-one
  • 2-Amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-dihydro-4(3H)-pteridinone
  • 2-amino-6-(1,2-dihydroxypropyl)-7,8-dihydro-1H-pteridin-4-one
  • 4(1H)-pteridinone, 2-amino-6-(1,2-dihydroxypropyl)-7,8-dihydro-
  • L-erythro-7,8-Dihydrobiopterin
  • L-erythro-Dihydrobiopterin
  • 2-aMino-6-((1S,2R)-1,2-dihydroxypropyl)-7,8-dihydropteridin-4(3H)-one
  • 4(3H)-Pteridinone, 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-dihydro-
  • 2-Amino-6-((1R,2S)-1,2-dihydroxypropyl)-7,8-dihydropteridin-4(1H)-one
  • Sapropterin Impurity 18
  • inhibit,7,8 Dihydro L biopterin,Inhibitor,7,8DihydroLbiopterin,Endogenous Metabolite
  • Biopterin Impurity 1
  • Biopterin impurity 6
  • 7,8-Dihydro-L-biopterin, 10 mM in DMSO
  • 7,8-Dihydro-<sc>L</sc>-biopterin
  • 6779-87-9
  • C9H13N5O3
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