Levobupivacaine

左布比卡因

Also known as: Chirocaine, (-)-Bupivacaine, (S)-Bupivacaine, (S)-(-)-Bupivacaine, 1-Butyl-N-(2,6-dimethylphenyl)-piperidine-2-carboxamide, Levobupivacaine base

Levobupivacaine (CAS 27262-47-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H28N2O and a molecular weight of 288.428 g/mol. It is also known as Chirocaine, (-)-Bupivacaine and (S)-Bupivacaine. Key properties include a melting point of 254ºC (dec.)(lit.), a boiling point of 423.4±45.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 209.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 27262-47-1
Jingsj CID: J-1987432-4
Molecular Formula: C₁₈H₂₈N₂O
Chinese Name: 左布比卡因
Molecular Weight: 288.428 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	254ºC (dec.)(lit.)
Boiling Point	423.4±45.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	209.9±28.7 °C
Exact Mass	288.220154
PSA	32.34000
LogP	3.64
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.547

Activity & Biological Data

Target	Sodium channels, Ferroptosis[1][2]
Additional Information	[1]. Sanford M, et al. Levobupivacaine: a review of its use in regional anaesthesia and pain management. Drugs. 2010 Apr 16;70(6):761-91. [2]. Mao SH, et al. Levobupivacaine Induces Ferroptosis by miR-489-3p/SLC7A11 Signaling in Gastric Cancer. Front Pharmacol. 2021 Jun 9;12:681338. [3]. Marganella C, et al. Comparative effects of levobupivacaine and racemic bupivacaine on excitotoxic neuronal death in culture and N-methyl-D-aspartate-induced seizures in mice. Eur J Pharmacol. 2005 Aug 22;518(2-3):111-5.

Target

Sodium channels, Ferroptosis[1][2]

Additional Information

[1]. Sanford M, et al. Levobupivacaine: a review of its use in regional anaesthesia and pain management. Drugs. 2010 Apr 16;70(6):761-91. [2]. Mao SH, et al. Levobupivacaine Induces Ferroptosis by miR-489-3p/SLC7A11 Signaling in Gastric Cancer. Front Pharmacol. 2021 Jun 9;12:681338. [3]. Marganella C, et al. Comparative effects of levobupivacaine and racemic bupivacaine on excitotoxic neuronal death in culture and N-methyl-D-aspartate-induced seizures in mice. Eur J Pharmacol. 2005 Aug 22;518(2-3):111-5.

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 Levobupivacaine?

The CAS number of Levobupivacaine is 27262-47-1.

What are the molecular formula and molecular weight of Levobupivacaine?

Levobupivacaine has molecular formula C18H28N2O and molecular weight 288.428 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Levobupivacaine (CAS 27262-47-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987432-4 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.