5-Chloro-2-methoxypyridin-3-ol
5-氯-2-甲氧基吡啶-3-醇
Also known as: 3-Pyridinol, 5-chloro-2-methoxy-, 5-Chloro-2-methoxy-3-pyridinol, 5-Chloro-3-hydroxy-2-methoxypyridine
5-Chloro-2-methoxypyridin-3-ol (CAS 1261365-86-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNO2 and a molecular weight of 159.57000 g/mol. It is also known as 3-Pyridinol, 5-chloro-2-methoxy-, 5-Chloro-2-methoxy-3-pyridinol and 5-Chloro-3-hydroxy-2-methoxypyridine. 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.
- 1261365-86-9
- Jingsj CID
- J-1506459-0
- Molecular Formula
- C6H6ClNO2
- Chinese Name
- 5-氯-2-甲氧基吡啶-3-醇
- Molecular Weight
- 159.57000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 159.00900 |
|---|---|
| PSA | 42.35000 |
| LogP | 1.44920 |
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 5-Chloro-2-methoxypyridin-3-ol?
The CAS number of 5-Chloro-2-methoxypyridin-3-ol is 1261365-86-9.
What are the molecular formula and molecular weight of 5-Chloro-2-methoxypyridin-3-ol?
5-Chloro-2-methoxypyridin-3-ol has molecular formula C6H6ClNO2 and molecular weight 159.57000 g/mol.
Is 5-Chloro-2-methoxypyridin-3-ol hazardous?
5-Chloro-2-methoxypyridin-3-ol 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. "5-Chloro-2-methoxypyridin-3-ol (CAS 1261365-86-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506459-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.