3,5-Dimethyl-4-methoxy-2-pyridinemethanol

Also known as: ((4-Methoxy-3,5-dimethyl)-2-pyridinyl)methanol, (4-Methoxy-3,5-dimethyl-2-pyridinyl)methanol, (4-methoxy-3,5-dimethylpyridin-2-yl)methanol, 2-HYDROXYMETHYL-3,5-DIMETHYL-4-METHOXY PYRIDINE, 2-HYDROXYMETHYL-4-METHOXY-3,5-DIMETHYLPYRIDINE, 2-Pyridinemethanol, 4-methoxy-3,5-dimethyl-, 3,5-DIMETHYL-2-HYDROXYMETHYL-4-METHOXYPYRIDINE, 3,5-DIMETHYL-4-METHOXY-2-PYRIDINE METHANOL, 4-METHOXY-3,5-DIMETHYL-2-HYDROXYMETHYL PYRIDINE, 4-METHOXY-3,5-DIMETHYL-2-PYRIDINEMETHANOL, 4-Methoxy-3,5-dimethyl-2-hydroxymethyl pyridine, 4-Methoxy-3,5-dimethyl-2-pyridinemethanol, 4-methoxy-3,5-dimethyl-2-pyridylmethanol, EINECS 289-258-5, Esomeprazole Impurity 26, MFCD01076195

3,5-Dimethyl-4-methoxy-2-pyridinemethanol (CAS 86604-78-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H13NO2 and a molecular weight of 167.205 g/mol. Key properties include a melting point of 56.5-60.5 °C(lit.), a boiling point of 289.1±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 128.7±25.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 86604-78-6
Jingsj CID: J-1119431-3
Molecular Formula: C₉H₁₃NO₂
Molecular Weight: 167.205 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	56.5-60.5 °C(lit.)
Boiling Point	289.1±35.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	128.7±25.9 °C
Exact Mass	167.094635
PSA	42.35000
LogP	0.74
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.528

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
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 3,5-Dimethyl-4-methoxy-2-pyridinemethanol?

The CAS number of 3,5-Dimethyl-4-methoxy-2-pyridinemethanol is 86604-78-6.

What are the molecular formula and molecular weight of 3,5-Dimethyl-4-methoxy-2-pyridinemethanol?

3,5-Dimethyl-4-methoxy-2-pyridinemethanol has molecular formula C9H13NO2 and molecular weight 167.205 g/mol.

Is 3,5-Dimethyl-4-methoxy-2-pyridinemethanol hazardous?

3,5-Dimethyl-4-methoxy-2-pyridinemethanol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 3,5-Dimethyl-4-methoxy-2-pyridinemethanol?

For 3,5-Dimethyl-4-methoxy-2-pyridinemethanol, Upstream Products: 2-(acetoxymethyl)-4-methoxy-3,5-dimethylpyridine, (4-Chloro-3,5-dimethyl-2-pyridinyl)methanol, 4-Methoxy-2,3,5-trimethylpyridine N-oxide; Downstream Products: 2-(Chloromethyl)-4-methoxy-3,5-dimethylpyridine hydrochloride, 2-(Chloromethyl)-4-methoxy-3,5-dimethylpyridine hydrochloride, Ufiprazole.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3,5-Dimethyl-4-methoxy-2-pyridinemethanol (CAS 86604-78-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1119431-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.