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Merck
CN

37343

7,8-Dihydroneopterin

≥97.0% (HPLC)

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经验公式(希尔记法):
C9H13N5O4
化学文摘社编号:
分子量:
255.23
UNSPSC Code:
12352106
NACRES:
NA.25
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1133875
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InChI

1S/C9H13N5O4/c10-9-13-7-5(8(18)14-9)12-3(1-11-7)6(17)4(16)2-15/h4,6,15-17H,1-2H2,(H4,10,11,13,14,18)/t4-,6+/m1/s1

SMILES string

NC1=NC(=O)C2=C(NCC(=N2)[C@H](O)[C@H](O)CO)N1

InChI key

YQIFAMYNGGOTFB-XINAWCOVSA-N

assay

≥97.0% (HPLC)

form

solid

storage temp.

−20°C

Quality Level

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Sean Duggan et al.
Biochimica et biophysica acta, 1591(1-3), 139-145 (2002-08-17)
Monocyte cells are exposed to a range of reactive oxygen species (ROS) when they are recruited to a site of inflammation. In this study, we have examined the damage caused to the monocyte-like cell line U937 by peroxyl radicals and
Inga Herpfer et al.
Free radical research, 36(5), 509-520 (2002-08-02)
Low density lipoprotein (LDL) oxidation within the artery wall likely represents a key event in the formation of atherosclerotic lesions. Oxidatively modified LDL particles exert chemotactic properties on macrophages, and the uncontrolled uptake of modified LDL by macrophages leads to
Jaroslaw Blaszczyk et al.
Journal of molecular biology, 368(1), 161-169 (2007-03-03)
Dihydroneopterin aldolase (DHNA) catalyzes the conversion of 7,8-dihydroneopterin (DHNP) to 6-hydroxymethyl-7,8-dihydropterin (HP) and the epimerization of DHNP to 7,8-dihydromonopterin (DHMP). Although crystal structures of the enzyme from several microorganisms have been reported, no structural information is available about the critical
Zahra Mashhadi et al.
Biochemistry, 48(40), 9384-9392 (2009-09-15)
7,8-Dihydro-D-neopterin 2',3'-cyclic phosphate (H(2)N-cP) is the first intermediate in biosynthesis of the pterin portion of tetrahydromethanopterin (H(4)MPT), a C(1) carrier coenzyme first identified in the methanogenic archaea. This intermediate is produced from GTP by MptA (MJ0775 gene product), a new
Elizabeth A Flavall et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 863(1), 167-171 (2008-02-01)
Measurement of plasma neopterin by HPLC with fluorescence detection is used clinically as a marker of immune cell activation in the management of a number of disease pathologies. HPLC analysis of neopterin requires the acidic removal of plasma proteins but

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