Fosribnicotinamide
Based on 28 publication(s) in Google Scholar
Fosribnicotinamide (β-nicotinamide mononucleotide) is a product of the nicotinamide phosphoribosyltransferase (NAMPT) reaction and a key NAD+ intermediate. The pharmacological activities of Fosribnicotinamide include its role in cellular biochemical functions, cardioprotection, diabetes, Alzheimer's disease, and complications associated with obesity.
For research use only. We do not sell to patients.
- Purity: 99.94%
- CAS No.: 1094-61-7
- Formula: C11H15N2O8P
- Molecular Weight:334.22
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications Citing Use of MedChemExpress (MCE) Fosribnicotinamide
More- Cell Metab. 2021 Jan 5;33(1):110-127.e5. [Abstract]
- Nat Commun. 2023 Jan 16;14(1):240. [Abstract]
- Nat Commun. 2022 Aug 6;13(1):4583. [Abstract]
- Adv Sci (Weinh). 2026 May;13(25):e19248. [Abstract]
- Theranostics. 2024 Apr 28;14(7):2794-2815. [Abstract]
- J Exp Clin Cancer Res. 2025 Jan 3;44(1):3. [Abstract]
- Cell Death Dis. 2024 Jun 28;15(6):462. [Abstract]
- Proc Natl Acad Sci U S A. 2025 Feb 25;122(8):e2424906122. [Abstract]
- Proc Natl Acad Sci U S A. 2019 Sep 24;116(39):19626-19634. [Abstract]
- Int J Biol Macromol. 2026 Mar:352:151140. [Abstract]
- Free Radic Biol Med. 2025 Mar 1:229:399-414. [Abstract]
- Free Radic Biol Med. 2024 Nov 20:225:456-468. [Abstract]
- Br J Pharmacol. 2023 Mar;180(5):647-666. [Abstract]
- Aging Cell. 2026 Jan 20;25(2):e70352.
- Aging Cell. 2025 Jun 26:e70155. [Abstract]
- Antioxidants (Basel). 2025 Dec 22;15(1):21.
- J Pineal Res. 2024 May;76(4):e12964. [Abstract]
- JCI Insight. 2025 Nov 24;10(22):e185914. [Abstract]
- Acta Neuropathol Commun. 2025 Mar 11;13(1):56. [Abstract]
- CNS Neurosci Ther. 2023 Mar;29(3):941-956. [Abstract]
- Eur J Pharmacol. 2026 Feb 15:1015:178562. [Abstract]
- FASEB J. 2025 Dec 31;39(24):e71348. [Abstract]
- J Inflamm Res. 2025 Jan 23:18:1091-1106. [Abstract]
- Int J Med Sci. 2023 Jan 31;20(3):307-317. [Abstract]
- Brain Res. 2024 Aug 30:1845:149197. [Abstract]
- bioRxiv. 2026 Apr 3.
- Res Sq. 2026 Mar 5.
- bioRxiv. 2025 Jul 10:2025.07.08.663801. [Abstract]
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Bio/Physico-chemical Assay
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In Vivo Efficacy Study
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Flow Cytometry
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Flow Cytometry
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In Vivo Efficacy Study
All Endogenous Metabolite Isoforms
More
Biological Activity
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Human Endogenous Metabolite |
Fosribnicotinamide (β-nicotinamide mononucleotide) has several beneficial pharmacological activities. Mostly mediated by its involvement in NAD+ biosynthesis, the pharmacological activities of NMN include its role in cellular biochemical functions, cardioprotection, diabetes, Alzheimer's disease, and complications associated with obesity[1].
The intracellular NAD+ levels are significantly decreased by knockdown or knockout of Nampt (Nampt KD or Nampt KO) or treatment with Nampt inhibitor FK866, whereas NAD+ levels are dramatically increased by supplement of NAD+ precursors NAM or NMN (0.5-1 mM). NAD+ precursor NMN treatment inhibited CD8+ T cells activation and function[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Nampt KO markedly inhibits tumor progression, whereas Nampt metabolite Fosribnicotinamide (300 mg/kg body weight; i.p.; once every two days for 2 weeks) significantly promotes tumor growth in C57BL/6 mice (bearing wildtype Hepa1-6 cells). The reduction and increase in NAD+ level of respective Nampt KO and Fosribnicotinamide-treated tumors are confirmed[2].
Fosribnicotinamide ameliorates glucose intolerance by restoring NAD+ levels in HFD-induced T2D mice.Fosribnicotinamide also enhances hepatic insulin sensitivity and restores gene expression related to oxidative stress, inflammatory response, and circadian rhythm, partly through SIRT1 activation[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C57BL6 mice (p53−/− mice)[3]
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Dosage:500 mg/kg
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Administration:I.p.; 3 times per week for 7-10 week
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Result:Prevented the significant decline in cardiac function of Dox-treated p53−/− mice (study week 7 versus 10) along with rescuing the decreased mitochondrial respiration and tissue ATP depletion caused by Doxorubicin (Dox).
Chemical Information
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CAS No. 1094-61-7
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Appearance Solid
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Molecular Weight 334.22
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Formula C11H15N2O8P
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Color White to off-white
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SMILES
O[C@@H]1[C@H](O)[C@@H](COP(O)([O-])=O)O[C@H]1[N+]2=CC=CC(C(N)=O)=C2
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Synonyms
β-Nicotinamide mononucleotide; β-NM; NMN
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Structure Classification
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (28)
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Journal Impact Factor
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Most Recent
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Cell Metab
2021 Jan 5;33(1):110-127.e5. PMID: 33171124
Fosribnicotinamide purchased from MedChemExpress. Usage Cited in: Cell Metab. 2021 Jan 5;33(1):110-127.e5. [Abstract]
Tumor growth curves and tumor burdens in C57BL/6 mice injected subcutaneously with sgCtrl or sgNampt liver cancer cells (Hepa1–6) for 3 weeks (n = 6) and C57BL/6 mice injected subcutaneously with Hepa1–6 cells with solvent control (Ctrl) or NMN (Fosribnicotinamide;300 mg/kg body weight; daily;intraperitoneal injection for 2 weeks beginning on day 7 after LLC cells, Pan02 cells, or Hepa1-6-CD38 cells were subcutaneously implanted).
Fosribnicotinamide purchased from MedChemExpress. Usage Cited in: Cell Metab. 2021 Jan 5;33(1):110-127.e5. [Abstract]
Representative flow staining indicated cells in tumor xenograft of indicated groups.(NMN, Fosribnicotinamide;300 mg/kg body weight; daily;intraperitoneal injection for 2 weeks beginning on day 7 after LLC cells, Pan02 cells, or Hepa1-6-CD38 cells were subcutaneously implanted)
Fosribnicotinamide purchased from MedChemExpress. Usage Cited in: Cell Metab. 2021 Jan 5;33(1):110-127.e5. [Abstract]
Representative flow staining (left panel) and frequency (right panel) of CD8+ T cells and PD-1+ CD8+ T cells in tumor xenograft of indicated groups ((NMN, Fosribnicotinamide;300 mg/kg body weight; daily,ip; PD-L1 antibodies (100 μg of anti-PD-L1 per mouse; twice a week) or combination via intraperitoneal injection for 2 weeks beginning on day 7 after LLC cells, Pan02 cells, or Hepa1-6-CD38 cells were subcutaneously implanted).
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Nat Commun
The metabolite alpha-ketobutyrate extends lifespan by promoting peroxisomal function in C. elegans. [Abstract]2023 Jan 16;14(1):240. PMID: 36646719 -
Nat Commun
Neutrophils restrain sepsis associated coagulopathy via extracellular vesicles carrying superoxide dismutase 2 in a murine model of lipopolysaccharide induced sepsis. [Abstract]2022 Aug 6;13(1):4583. PMID: 35933512 -
Adv Sci (Weinh)
Elevated TRIM25 Impairs Poly (ADP-ribose) Metabolism via PARG Degradation and Mediates Compression-Induced Intervertebral Disc Degeneration. [Abstract]2026 May;13(25):e19248. PMID: 41700742 -
Theranostics
Nicotinamide phosphoribosyltransferase prompts bleomycin-induced pulmonary fibrosis by driving macrophage M2 polarization in mice. [Abstract]2024 Apr 28;14(7):2794-2815. PMID: 38773984
Fosribnicotinamide purchased from MedChemExpress. Usage Cited in: Theranostics. 2024 Apr 28;14(7):2794-2815. [Abstract]
RAW264.7 cells were treated with FK866 (1 nM) and β-NMN (100 μΜ) 30 min before the addition of TGF-β1 (20 ng/mL) for 24 h,ELISA assay of NAMPT releasing in the culture supernatant (left), Quantification of the intracellular NAD level using a commercial kit (right).
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J Exp Clin Cancer Res
CYP3A5 promotes glioblastoma stemness and chemoresistance through fine-tuning NAD+/NADH ratio. [Abstract]2025 Jan 3;44(1):3. PMID: 39754188 -
Cell Death Dis
S100A8/A9hi neutrophils induce mitochondrial dysfunction and PANoptosis in endothelial cells via mitochondrial complex I deficiency during sepsis. [Abstract]2024 Jun 28;15(6):462. PMID: 38942784 -
Proc Natl Acad Sci U S A
Stepwise activation of SARM1 for cell death and axon degeneration revealed by a biosynthetic NMN mimic. [Abstract]2025 Feb 25;122(8):e2424906122. PMID: 39964720 -
Proc Natl Acad Sci U S A
p53 prevents doxorubicin cardiotoxicity independently of its prototypical tumor suppressor activities. [Abstract]2019 Sep 24;116(39):19626-19634. PMID: 31488712
Fosribnicotinamide purchased from MedChemExpress. Usage Cited in: Proc Natl Acad Sci U S A. 2019 Sep 24;116(39):19626-19634. [Abstract]
p53−/− mice were treated per divided lowdose Dox protocol and with either vehicle control or NMN (Fosribnicotinamide; 500 mg/kg, i.p., 3 times per week on alternating days) over the duration of the entire study. Unless indicated, all analyses were performed at study week 10. LV ejection fraction (LVEF) of p53−/−mice treated with Dox only or Dox plus NMN was measured by echocardiogram at study week 7 and 10 (n = 8). Mitochondrial respiration and ATP levels were measured in cardiac tissue (n ≥ 3).
Fosribnicotinamide purchased from MedChemExpress. Usage Cited in: Proc Natl Acad Sci U S A. 2019 Sep 24;116(39):19626-19634. [Abstract]
p53−/− mice were treated per divided lowdose Dox protocol and with either vehicle control or NMN (Fosribnicotinamide; 500 mg/kg, i.p., 3 times per week on alternating days) over the duration of the entire study. Unless indicated, all analyses were performed at study week 10. Immunoblot of representative mtDNA-encoded protein MT-CO1 in cardiac tissue. GAPDH is shown as protein loading control.
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Int J Biol Macromol
Enhancing retinal cells anti-attenuation under oxidative stress by NMN-loaded gelatin nanoparticles via efficiently intracellular delivery. [Abstract]2026 Mar:352:151140. PMID: 41786174 -
Free Radic Biol Med
Salvianolic acid B drives gluconeogenesis and peroxisomal redox remodeling in cardiac ischemia/reperfusion injury: A metabolism regulation by metabolite signal crosstalk. [Abstract]2025 Mar 1:229:399-414. PMID: 39855316 -
Free Radic Biol Med
Mitochondrial malfunction-initiated Leydig cell premature senescence partially participates in 1-nitropyrene-evoked downregulation of steroidogenic synthases in testes. [Abstract]2024 Nov 20:225:456-468. PMID: 39426755 -
Br J Pharmacol
Gut microbiota-derived nicotinamide mononucleotide alleviates acute pancreatitis by activating pancreatic SIRT3 signalling. [Abstract]2023 Mar;180(5):647-666. PMID: 36321732 -
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Aging Cell
SIRT1 Prevents Lens Epithelial Cell Senescence During Age-Related Cataract via Regulating p66Shc. [Abstract]2025 Jun 26:e70155. PMID: 40569566 -
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J Pineal Res
Circadian light/dark cycle reversal exacerbates the progression of chronic kidney disease in mice. [Abstract]2024 May;76(4):e12964. PMID: 38803014 -
JCI Insight
2025 Nov 24;10(22):e185914. PMID: 41277555 -
Acta Neuropathol Commun
Targeting NAD + biosynthesis suppresses TGF-β1/Smads/RAB26 axis and potentiates cisplatin cytotoxicity in non-small cell lung cancer brain metastasis. [Abstract]2025 Mar 11;13(1):56. PMID: 40069888 -
CNS Neurosci Ther
Alpha-Asarone modulates kynurenine disposal in muscle and mediates resilience to stress-induced depression via PGC-1α induction. [Abstract]2023 Mar;29(3):941-956. PMID: 36575869 -
Eur J Pharmacol
β-Nicotinamide Mononucleotide protects against endotoxemia-induced myocardial injury through Sirt5-dependent desuccinylation of succinate dehydrogenase. [Abstract]2026 Feb 15:1015:178562. PMID: 41548684 -
FASEB J
Nicotinamide Mononucleotide Alleviates the Development of Fibrotic Cataract by Modulating the Nrf2/FPN1 Signaling Pathway. [Abstract]2025 Dec 31;39(24):e71348. PMID: 41416389 -
J Inflamm Res
Decrease of NAD+ Inhibits the Apoptosis of OLP T Cells via Inducing Mitochondrial Fission. [Abstract]2025 Jan 23:18:1091-1106. PMID: 39871961 -
Int J Med Sci
Nicotinamide mononucleotides alleviated neurological impairment via anti-neuroinflammation in traumatic brain injury. [Abstract]2023 Jan 31;20(3):307-317. PMID: 36860678 -
Brain Res
Nicotinamide mononucleotide mitigates neuroinflammation by enhancing GPX4-mediated ferroptosis defense in microglia. [Abstract]2024 Aug 30:1845:149197. PMID: 39216693 -
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bioRxiv
A Novel FNDC1-NAMPT-NAD axis is Implicated in Small and Large-vessel Arterial Disease and Drives Vascular Calcification. [Abstract]2025 Jul 10:2025.07.08.663801. PMID: 40672352
Solvent & Solubility
H2O : 83.33 mg/mL (249.33 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: PBS
Solubility: 100 mg/mL (299.20 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (276 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
[1]. Poddar SK, et al. Nicotinamide Mononucleotide: Exploration of Diverse Therapeutic Applications of a Potential Molecule. Biomolecules. 2019;9(1):34. Published 2019 Jan 21. [Content Brief]
[2]. Lv H, et al. NAD+ Metabolism Maintains Inducible PD-L1 Expression to Drive Tumor Immune Evasion [published online ahead of print, 2020 Nov 3]. Cell Metab. 2020;S1550-4131(20)30554-4. [Content Brief]
[3]. Li J, et al. p53 prevents doxorubicin cardiotoxicity independently of its prototypical tumor suppressor activities. Proc Natl Acad Sci U S A. 2019;116(39):19626-19634. [Content Brief]
[4]. Yoshino J, et al Nicotinamide mononucleotide, a key NAD(+) intermediate, treats the pathophysiology of diet- and age-induced diabetes in mice. Cell Metab. 2011;14(4):528-536. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 2.9920 mL | 14.9602 mL | 29.9204 mL | 74.8010 mL |
| 5 mM | 0.5984 mL | 2.9920 mL | 5.9841 mL | 14.9602 mL | |
| 10 mM | 0.2992 mL | 1.4960 mL | 2.9920 mL | 7.4801 mL | |
| 15 mM | 0.1995 mL | 0.9973 mL | 1.9947 mL | 4.9867 mL | |
| 20 mM | 0.1496 mL | 0.7480 mL | 1.4960 mL | 3.7401 mL | |
| 25 mM | 0.1197 mL | 0.5984 mL | 1.1968 mL | 2.9920 mL | |
| 30 mM | 0.0997 mL | 0.4987 mL | 0.9973 mL | 2.4934 mL | |
| 40 mM | 0.0748 mL | 0.3740 mL | 0.7480 mL | 1.8700 mL | |
| 50 mM | 0.0598 mL | 0.2992 mL | 0.5984 mL | 1.4960 mL | |
| 60 mM | 0.0499 mL | 0.2493 mL | 0.4987 mL | 1.2467 mL | |
| 80 mM | 0.0374 mL | 0.1870 mL | 0.3740 mL | 0.9350 mL | |
| 100 mM | 0.0299 mL | 0.1496 mL | 0.2992 mL | 0.7480 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.