(E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine

Also known as: (E)-3-(2,4-Dimethoxypyrimidin-5-yl)acrylic acid, (E)-5-(2-CARBOXYVINYL)-2,4-DIMETHOXYPYRIMIDINE, (E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine, 97%, 2-Propenoic acid, 3-(2,4-dimethoxy-5-pyrimidinyl)-, (2E)-, (E)-5-(2-CARBOXYVINYL)-2,4-DIMETHOXYPYRIMIDINE USP/EP/BP

(E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine (CAS 119923-27-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O4 and a molecular weight of 210.18700 g/mol. Key properties include a boiling point of 415ºC at 760 mmHg, a density of 1.317g/cm3 and a flash point of 204.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 119923-27-2
Jingsj CID: J-12587-1
Molecular Formula: C₉H₁₀N₂O₄
Molecular Weight: 210.18700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	415ºC at 760 mmHg
Density	1.317g/cm3
Flash Point	204.8ºC
Exact Mass	210.06400
PSA	81.54000
LogP	0.59160
Vapor Pressure	1.25E-07mmHg at 25°C
Refractive Index	1.582
Storage Conditions	−20°C

Frequently Asked Questions

What is the CAS number of (E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine?

The CAS number of (E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine is 119923-27-2.

What are the molecular formula and molecular weight of (E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine?

(E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine has molecular formula C9H10N2O4 and molecular weight 210.18700 g/mol.

What are the upstream and downstream products of (E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine?

For (E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine, Upstream Products: 2,4-Dimethoxypyrimidine-5-carbaldehyde.

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. "(E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine (CAS 119923-27-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12587-1 (accessed 2026-11-09).

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