2-Chloro-3-methoxy-5-methylpyridine
2-氯-3-甲氧基-5-甲基吡啶
Also known as: Pyridine, 2-chloro-3-methoxy-5-methyl-
2-Chloro-3-methoxy-5-methylpyridine (CAS 1203499-46-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8ClNO and a molecular weight of 157.59800 g/mol. It is also known as Pyridine, 2-chloro-3-methoxy-5-methyl-. 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.
- 1203499-46-0
- Jingsj CID
- J-1156045-2
- Molecular Formula
- C7H8ClNO
- Chinese Name
- 2-氯-3-甲氧基-5-甲基吡啶
- Molecular Weight
- 157.59800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 157.02900 |
|---|---|
| PSA | 22.12000 |
| LogP | 2.05200 |
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 2-Chloro-3-methoxy-5-methylpyridine?
The CAS number of 2-Chloro-3-methoxy-5-methylpyridine is 1203499-46-0.
What are the molecular formula and molecular weight of 2-Chloro-3-methoxy-5-methylpyridine?
2-Chloro-3-methoxy-5-methylpyridine has molecular formula C7H8ClNO and molecular weight 157.59800 g/mol.
Is 2-Chloro-3-methoxy-5-methylpyridine hazardous?
2-Chloro-3-methoxy-5-methylpyridine 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. "2-Chloro-3-methoxy-5-methylpyridine (CAS 1203499-46-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156045-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.