Nicotinamide
Also known as: Niacinamide, 3-Pyridinecarboxamide, Pyridine-3-carboxamide, Nicotinic acid amide, Vitamin B3, Vitamin PP, Nicotylamide, Nikotinamid, Niozymin, Nicovitol, Nicomidol, Nicofort, Nicamindon, Nicamina, Niacevit, Nicovit, Nicasir, Nicoge, Benicot, Hansamid
Nicotinamide (CAS 98-92-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O and a molecular weight of 122.125 g/mol. Key properties include a melting point of 128-131 °C(lit.), a boiling point of 257.7±32.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 109.7±25.1 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 98-92-0
- Jingsj CID
- J-1033441-6
- Molecular Formula
- C6H6N2O
- Molecular Weight
- 122.125 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 128-131 °C(lit.) |
|---|---|
| Boiling Point | 257.7±32.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 109.7±25.1 °C |
| Exact Mass | 122.048012 |
| PSA | 55.98000 |
| LogP | -0.24 |
| Appearance | powder | white |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.590 |
| Additional Property | 1000 g/L (20 ºC) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | PARP-1 Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Bhansali SG, et al. Nicotinamide prevents apoptosis in human cortical neuronal cells. Toxicol Mech Methods. 2006;16(4):173-80. [2]. Roslan J, et al. Quercetin ameliorates oxidative stress, inflammation and apoptosis in the heart of streptozotocin-nicotinamide-induced adult male diabetic rats. Biomed Pharmacother. 2016 Dec 24;86:570-582 [3]. Fushima T, et al. Nicotinamide ameliorates a preeclampsia-like condition in mice with reduced uterine perfusion pressure. Am J Physiol Renal Physiol. 2016 Dec 7:ajprenal.00501.2016 [4]. Suzuki E, et al. Protective effect of nicotinamide against poly(ADP-ribose) polymerase-1-mediated astrocyte death depends on its transporter-mediated uptake. Life Sci. 2010 Apr 24;86(17-18):676-82. |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Nicotinamide?
The CAS number of Nicotinamide is 98-92-0.
What are the molecular formula and molecular weight of Nicotinamide?
Nicotinamide has molecular formula C6H6N2O and molecular weight 122.125 g/mol.
Which suppliers offer Nicotinamide?
1 supplier(s) listed; request a quote for pricing.
Is Nicotinamide hazardous?
Nicotinamide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Nicotinamide (CAS 98-92-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1033441-6 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.