4-Hydroxy-5-methoxy-N-phenylnicotinamide
4-羟基-5-甲氧基-N-苯基烟酰胺
Also known as: 4-hydroxy-5-methoxy-n-phenylnicotinamide, 3-Pyridinecarboxamide, 4-hydroxy-5-methoxy-N-phenyl-, 4-HYDROXY-5-METHOXY-N-PHENYLPYRIDINE-3-CARBOXAMIDE, 5-methoxy-4-oxo-n-phenyl-1,4-dihydropyridine-3-carboxamide, 5-methoxy-4-oxo-N-phenyl-1H-pyridine-3-carboxamide, Nicotinamide Impurity 111
4-Hydroxy-5-methoxy-N-phenylnicotinamide (CAS 1087659-18-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C13H12N2O3 and a molecular weight of 244.24600 g/mol. It is also known as 4-hydroxy-5-methoxy-n-phenylnicotinamide, 3-Pyridinecarboxamide, 4-hydroxy-5-methoxy-N-phenyl- and 4-HYDROXY-5-METHOXY-N-PHENYLPYRIDINE-3-CARBOXAMIDE. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1087659-18-4
- Jingsj CID
- J-919780-4
- Molecular Formula
- C13H12N2O3
- Chinese Name
- 4-羟基-5-甲氧基-N-苯基烟酰胺
- Molecular Weight
- 244.24600 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 244.08500 |
|---|---|
| PSA | 71.45000 |
| LogP | 2.12110 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
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 4-Hydroxy-5-methoxy-N-phenylnicotinamide?
The CAS number of 4-Hydroxy-5-methoxy-N-phenylnicotinamide is 1087659-18-4.
What are the molecular formula and molecular weight of 4-Hydroxy-5-methoxy-N-phenylnicotinamide?
4-Hydroxy-5-methoxy-N-phenylnicotinamide has molecular formula C13H12N2O3 and molecular weight 244.24600 g/mol.
Is 4-Hydroxy-5-methoxy-N-phenylnicotinamide hazardous?
4-Hydroxy-5-methoxy-N-phenylnicotinamide has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxy-5-methoxy-N-phenylnicotinamide (CAS 1087659-18-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-919780-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.