Methyl 5-hydroxypyridine-2-carboxylate

Also known as: 2-Pyridinecarboxylic acid, 5-hydroxy-, methyl ester, 5-HYDROXY-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER, 5-Hydroxy-2-(methoxycarbonyl)pyridine, 5-Hydroxy-2-pyridinecarboxylic Acid Methyl Ester, Methyl 5-hydroxy-2-pyridinecarboxylate, Methyl 5-hydroxypicolinate, Methyl 5-hydroxypyridine-2-carboxylate

Methyl 5-hydroxypyridine-2-carboxylate (CAS 30766-12-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7NO3 and a molecular weight of 153.135 g/mol. Key properties include a melting point of 193.5-195.5℃, a boiling point of 374.2±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 180.1±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 30766-12-2
Jingsj CID: J-1971833-3
Molecular Formula: C₇H₇NO₃
Molecular Weight: 153.135 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	193.5-195.5℃
Boiling Point	374.2±22.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	180.1±22.3 °C
Exact Mass	153.042587
PSA	59.42000
LogP	0.82
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.552

Activity & Biological Data

Additional Information	[1]. Liu L, et, al. Simultaneous characterisation of multiple Mahonia fortunei bioactive compounds in rat plasma by UPLC-MS/MS for application in pharmacokinetic studies and anti-inflammatory activity in vitro. J Pharm Biomed Anal. 2020 Feb 5;179:113013. [2]. Liu L, et, al. Simultaneous characterisation of multiple Mahonia fortunei bioactive compounds in rat plasma by UPLC-MS/MS for application in pharmacokinetic studies and anti-inflammatory activity in vitro. J Pharm Biomed Anal. 2020 Feb 5;179:113013.

Additional Information

[1]. Liu L, et, al. Simultaneous characterisation of multiple Mahonia fortunei bioactive compounds in rat plasma by UPLC-MS/MS for application in pharmacokinetic studies and anti-inflammatory activity in vitro. J Pharm Biomed Anal. 2020 Feb 5;179:113013. [2]. Liu L, et, al. Simultaneous characterisation of multiple Mahonia fortunei bioactive compounds in rat plasma by UPLC-MS/MS for application in pharmacokinetic studies and anti-inflammatory activity in vitro. J Pharm Biomed Anal. 2020 Feb 5;179:113013.

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-hydroxypyridine-2-carboxylate?

The CAS number of Methyl 5-hydroxypyridine-2-carboxylate is 30766-12-2.

What are the molecular formula and molecular weight of Methyl 5-hydroxypyridine-2-carboxylate?

Methyl 5-hydroxypyridine-2-carboxylate has molecular formula C7H7NO3 and molecular weight 153.135 g/mol.

What are the upstream and downstream products of Methyl 5-hydroxypyridine-2-carboxylate?

For Methyl 5-hydroxypyridine-2-carboxylate, Upstream Products: Methanol, 5-Hydroxypicolinic acid, Ethanol.

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. "Methyl 5-hydroxypyridine-2-carboxylate (CAS 30766-12-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971833-3 (accessed 2026-11-09).

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