Methyl 5-chloronicotinate
Also known as: Methyl 5-chloropyridine-3-carboxylate, 5-Chloropyridine-3-carboxylic acid methyl ester, Methyl 3-chloropyridine-5-carboxylate, 3-Pyridinecarboxylic acid, 5-chloro-, methyl ester
Methyl 5-chloronicotinate (CAS 51269-81-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNO2 and a molecular weight of 171.581 g/mol. Key properties include a boiling point of 230.4±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 93.1±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51269-81-9
- Jingsj CID
- J-1375167-2
- Molecular Formula
- C7H6ClNO2
- Molecular Weight
- 171.581 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 230.4±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 93.1±21.8 °C |
| Exact Mass | 171.008713 |
| PSA | 39.19000 |
| LogP | 1.78 |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.531 |
| Storage Conditions | 2-8°C |
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 Methyl 5-chloronicotinate?
The CAS number of Methyl 5-chloronicotinate is 51269-81-9.
What are the molecular formula and molecular weight of Methyl 5-chloronicotinate?
Methyl 5-chloronicotinate has molecular formula C7H6ClNO2 and molecular weight 171.581 g/mol.
What are the upstream and downstream products of Methyl 5-chloronicotinate?
For Methyl 5-chloronicotinate, Upstream Products: Methanol, 5-Chloronicotinic acid; Downstream Products: (5-Chloro-3-pyridinyl)methanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 5-chloronicotinate (CAS 51269-81-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1375167-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.