2-chloro-7-methoxyquinoline-3-carbonitrile

Also known as: AKOS BB-7574, OTAVA-BB 1049560, 2-Chloro-7-methoxy-3-quinolinecarbonitrile, 7-Methoxy-2-chloro-3-cyanoquinoline, 3-Quinolinecarbonitrile, 2-chloro-7-methoxy-

2-chloro-7-methoxyquinoline-3-carbonitrile (CAS 128259-63-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7ClN2O and a molecular weight of 218.63900 g/mol. Key properties include a boiling point of 396.5ºC at 760 mmHg, a density of 1.36g/cm3 and a flash point of 193.6ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 128259-63-2
Jingsj CID: J-1517081-7
Molecular Formula: C₁₁H₇ClN₂O
Molecular Weight: 218.63900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	396.5ºC at 760 mmHg
Density	1.36g/cm3
Flash Point	193.6ºC
Exact Mass	218.02500
PSA	45.91000
LogP	2.76848
Vapor Pressure	1.71E-06mmHg at 25°C
Refractive Index	1.64

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

H301 — Toxic if swallowed
H318 — Causes serious eye damage

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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-7-methoxyquinoline-3-carbonitrile?

The CAS number of 2-chloro-7-methoxyquinoline-3-carbonitrile is 128259-63-2.

What are the molecular formula and molecular weight of 2-chloro-7-methoxyquinoline-3-carbonitrile?

2-chloro-7-methoxyquinoline-3-carbonitrile has molecular formula C11H7ClN2O and molecular weight 218.63900 g/mol.

Is 2-chloro-7-methoxyquinoline-3-carbonitrile hazardous?

2-chloro-7-methoxyquinoline-3-carbonitrile has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H318 — Causes serious eye damage.

What are the upstream and downstream products of 2-chloro-7-methoxyquinoline-3-carbonitrile?

For 2-chloro-7-methoxyquinoline-3-carbonitrile, Upstream Products: 2-Chloro-7-methoxyquinoline-3-carbaldehyde, 2-Cyano-N-(3-methoxyphenyl)acetamide, m-Anisidine.

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. "2-chloro-7-methoxyquinoline-3-carbonitrile (CAS 128259-63-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517081-7 (accessed 2026-11-09).

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