2-Methoxy-4-methyl-5-nitropyridine
Also known as: 2-methoxy-5-nitro-4-picoline, 2-methoxy-4-methyl-5-nitropyridine, MFCD03095075, Pyridine, 2-methoxy-4-methyl-5-nitro-
2-Methoxy-4-methyl-5-nitropyridine (CAS 6635-90-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8N2O3 and a molecular weight of 168.150 g/mol. Key properties include a boiling point of 280.3±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 123.3±25.9 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6635-90-1
- Jingsj CID
- J-45720-5
- Molecular Formula
- C7H8N2O3
- Molecular Weight
- 168.150 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 280.3±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 123.3±25.9 °C |
| Exact Mass | 168.053497 |
| PSA | 67.94000 |
| LogP | 1.79 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.542 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory 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 2-Methoxy-4-methyl-5-nitropyridine?
The CAS number of 2-Methoxy-4-methyl-5-nitropyridine is 6635-90-1.
What are the molecular formula and molecular weight of 2-Methoxy-4-methyl-5-nitropyridine?
2-Methoxy-4-methyl-5-nitropyridine has molecular formula C7H8N2O3 and molecular weight 168.150 g/mol.
Is 2-Methoxy-4-methyl-5-nitropyridine hazardous?
2-Methoxy-4-methyl-5-nitropyridine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
What are the upstream and downstream products of 2-Methoxy-4-methyl-5-nitropyridine?
For 2-Methoxy-4-methyl-5-nitropyridine, Upstream Products: 2-Chloro-4-methyl-5-nitropyridine, Sodium methoxide, Methanol; Downstream Products: Ethyl 5-methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylate, 2-Hydroxy-4-methyl-5-nitropyridine, 5-Amino-2-methoxy-4-methylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxy-4-methyl-5-nitropyridine (CAS 6635-90-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45720-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.