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Merck
CN

N7764

烟酸单核苷酸

别名:

Nicotinate mononucleotide

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关于此项目

经验公式(希尔记法):
C11H14NO9P
化学文摘社编号:
分子量:
335.20
NACRES:
NA.79
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
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InChI

1S/C11H15NO9P/c13-8-7(5-20-22(17,18)19)21-10(9(8)14)12-3-1-2-6(4-12)11(15)16/h1-4,7-10,13-14H,5H2,(H,15,16)(H2,17,18,19)

SMILES string

OC1C(O)C(OC1COP(O)(O)=O)[N]2=CC(=CC=C2)C(O)=O

InChI key

IUJWGLOJJKFASX-UHFFFAOYSA-N

biological source

animal

assay

≥98.0% (HPLC)

form

powder

technique(s)

HPLC: suitable

color

white

storage temp.

−20°C

Quality Level

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Application

烟酸单核苷酸已被用作烟酰胺腺嘌呤二核苷酸(NAD)生物合成过程中NMN / NaMN腺苷转移酶(NMNAT)的底物。

Biochem/physiol Actions

烟酸单核苷酸(NaMN)可用于研究酵母中磷酸盐响应信号(PHO)途径与烟碱腺嘌呤二核苷酸(NAD(+))代谢之间的关系。 烟酸酯单核苷酸是NMN / NaMN腺苷转移酶(NMNAT)和烟酸酯单核苷酸腺苷转移酶的底物。NaMN酰胺化导致烟酰胺单核苷酸(NMN)的合成,其可进一步转化为NAD辅因子。

General description

烟酸单核苷酸(NaMN)是在存在磷酸核糖基转移酶(NaPRT)的情况下,由烟酸5-磷酸核糖基-1-焦磷酸(PRPP)通过Preiss-Handler途径形成的。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Shu-Ping Lu et al.
The Journal of biological chemistry, 286(16), 14271-14281 (2011-02-26)
Nicotinamide adenine dinucleotide (NAD(+)) is an essential cofactor involved in various cellular biochemical reactions. To date the signaling pathways that regulate NAD(+) metabolism remain unclear due to the dynamic nature and complexity of the NAD(+) metabolic pathways and the difficulty
Stimulation of nicotinamide adenine dinucleotide biosynthetic pathways delays axonal degeneration after axotomy
Sasaki Y, et al.
Journal of neurosciences in rural practice, 26(33), 8484-8491 (2006)
V Sharma et al.
Structure (London, England : 1993), 6(12), 1587-1599 (1998-12-24)
. Mycobacterium tuberculosis is the single most deadly human pathogen and is responsible for nearly three million deaths every year. Recent elucidation of the mode of action of isoniazid, a frontline antimycobacterial drug, suggests that NAD metabolism is extremely critical
D Sun et al.
Journal of bacteriology, 175(5), 1423-1432 (1993-03-01)
A number of Bacillus subtilis genes involved in NAD biosynthesis have been cloned and sequenced. One of the genes encodes a polypeptide homologous to Escherichia coli L-aspartate oxidase, and its mutation resulted in a nicotinic acid (Nic)-dependent phenotype; this gene
J C Eads et al.
Structure (London, England : 1993), 5(1), 47-58 (1997-01-15)
Quinolinic acid (QA) is a neurotoxin and has been shown to be present at high levels in the central nervous system of patients with certain diseases, such as AIDS and meningitis. The enzyme quinolinic acid phosphoribosyltransferase (QAPRTase) provides the only

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