3-Methyl-2-pyridinecarboxaldehyde
3-甲基-2-吡啶醛
Also known as: 2-formyl-3-picoline, 3-methyl-2-pyridinaldehyde, 3-methyl-2-pyridinecarbaldehyde, 3-methyl-pyridine-2-carbaldehyde, 3-methylpicolinaldehyde, 3-methyl-2-pyridine formaldehyde, 3-methylpyridine-2-carboxaldehyde, 3-methylpyridine-2-carbaldehyde, 2-Pyridinecarboxaldehyde, 3-methyl-
3-Methyl-2-pyridinecarboxaldehyde (CAS 55589-47-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7NO and a molecular weight of 121.137 g/mol. It is also known as 2-formyl-3-picoline, 3-methyl-2-pyridinaldehyde and 3-methyl-2-pyridinecarbaldehyde. Key properties include a boiling point of 207.0±20.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 83.0±29.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55589-47-4
- Jingsj CID
- J-870219-7
- Molecular Formula
- C7H7NO
- Chinese Name
- 3-甲基-2-吡啶醛
- Molecular Weight
- 121.137 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 207.0±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 83.0±29.2 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3-Methyl-2-pyridinecarboxaldehyde?
The CAS number of 3-Methyl-2-pyridinecarboxaldehyde is 55589-47-4.
What are the molecular formula and molecular weight of 3-Methyl-2-pyridinecarboxaldehyde?
3-Methyl-2-pyridinecarboxaldehyde has molecular formula C7H7NO and molecular weight 121.137 g/mol.
Is 3-Methyl-2-pyridinecarboxaldehyde hazardous?
3-Methyl-2-pyridinecarboxaldehyde has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methyl-2-pyridinecarboxaldehyde (CAS 55589-47-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-870219-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.