2-Methoxy-5-methylnicotinaldehyde
2-甲氧基-5-甲基烟碱醛
Also known as: 2-methoxy-5-methylpyridine-3-carbaldehyde, 2-methoxy-5-methylpyridine-3-carboxaldehyde, 3-Pyridinecarboxaldehyde, 2-methoxy-5-methyl-
2-Methoxy-5-methylnicotinaldehyde (CAS 1203499-47-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2 and a molecular weight of 151.16300 g/mol. It is also known as 2-methoxy-5-methylpyridine-3-carbaldehyde, 2-methoxy-5-methylpyridine-3-carboxaldehyde and 3-Pyridinecarboxaldehyde, 2-methoxy-5-methyl-. Key property: a boiling point of 259.1±35.0 °C(Predicted). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1203499-47-1
- Jingsj CID
- J-1051638-4
- Molecular Formula
- C8H9NO2
- Chinese Name
- 2-甲氧基-5-甲基烟碱醛
- Molecular Weight
- 151.16300 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 259.1±35.0 °C(Predicted) |
|---|---|
| Exact Mass | 151.06300 |
| PSA | 39.19000 |
| LogP | 1.21110 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
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 2-Methoxy-5-methylnicotinaldehyde?
The CAS number of 2-Methoxy-5-methylnicotinaldehyde is 1203499-47-1.
What are the molecular formula and molecular weight of 2-Methoxy-5-methylnicotinaldehyde?
2-Methoxy-5-methylnicotinaldehyde has molecular formula C8H9NO2 and molecular weight 151.16300 g/mol.
Is 2-Methoxy-5-methylnicotinaldehyde hazardous?
2-Methoxy-5-methylnicotinaldehyde has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxy-5-methylnicotinaldehyde (CAS 1203499-47-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1051638-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.