3,5-Dimethylisonicotinaldehyde
Also known as: 3,5-dimethylpyridine-4-carbaldehyde, 3,5-dimethylpyridine-4-carboxaldehyde, 3,5-dimethyl-4-pyridinecarboxaldehyde, 3,5-dimethyl-pyridine-4-carbaldehyde, 3,5-dimethyl-pyridyl-4-carbaldehyde, 4-Pyridinecarboxaldehyde, 3,5-dimethyl-, 3,5-DIMETHYLPYRIDINE-4-CARBOXALDEHYDE
3,5-Dimethylisonicotinaldehyde (CAS 201286-64-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO and a molecular weight of 135.163 g/mol. Key properties include a boiling point of 252.8±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 113.3±33.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 201286-64-8
- Jingsj CID
- J-1519446-4
- Molecular Formula
- C8H9NO
- Molecular Weight
- 135.163 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 252.8±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 113.3±33.4 °C |
| Exact Mass | 135.068420 |
| PSA | 29.96000 |
| LogP | 1.35 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.555 |
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 3,5-Dimethylisonicotinaldehyde?
The CAS number of 3,5-Dimethylisonicotinaldehyde is 201286-64-8.
What are the molecular formula and molecular weight of 3,5-Dimethylisonicotinaldehyde?
3,5-Dimethylisonicotinaldehyde has molecular formula C8H9NO and molecular weight 135.163 g/mol.
What are the upstream and downstream products of 3,5-Dimethylisonicotinaldehyde?
For 3,5-Dimethylisonicotinaldehyde, Upstream Products: N,N-Dimethylformamide, 4-Bromo-3,5-dimethylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Dimethylisonicotinaldehyde (CAS 201286-64-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519446-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.