(4-Methoxypyridin-2-yl)methanol
Also known as: (4-Methoxy-pyridin-2-yl)-methanol, 4-methoxy-2-pyridinemethanol, 2-(Hydroxymethyl)-4-methoxypyridine, (4-Methoxy-2-pyridinyl)methanol, 4-Methoxy-2-hydroxymethylpyridine
(4-Methoxypyridin-2-yl)methanol (CAS 16665-38-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9NO2 and a molecular weight of 139.152 g/mol. Key properties include a melting point of 69-70ºC, a boiling point of 261.6±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 112.0±23.2 °C. 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.
- 16665-38-6
- Jingsj CID
- J-1500323-3
- Molecular Formula
- C7H9NO2
- Molecular Weight
- 139.152 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69-70ºC |
|---|---|
| Boiling Point | 261.6±25.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 112.0±23.2 °C |
| Exact Mass | 139.063324 |
| PSA | 42.35000 |
| LogP | -0.18 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.534 |
| Storage Conditions | 2-8°C |
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 (4-Methoxypyridin-2-yl)methanol?
The CAS number of (4-Methoxypyridin-2-yl)methanol is 16665-38-6.
What are the molecular formula and molecular weight of (4-Methoxypyridin-2-yl)methanol?
(4-Methoxypyridin-2-yl)methanol has molecular formula C7H9NO2 and molecular weight 139.152 g/mol.
Is (4-Methoxypyridin-2-yl)methanol hazardous?
(4-Methoxypyridin-2-yl)methanol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of (4-Methoxypyridin-2-yl)methanol?
For (4-Methoxypyridin-2-yl)methanol, Upstream Products: 2-Methyl-4-methoxypyridine N-oxide, (4-methoxypyridin-2-yl)methyl acetate, Methyl 4-methoxypicolinate; Downstream Products: 2-(Chloromethyl)-4-methoxypyridine, 4-Methoxypicolinaldehyde, 2-(Chloromethyl)-4-methoxypyridine hydrochloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(4-Methoxypyridin-2-yl)methanol (CAS 16665-38-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500323-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.