1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one

1-苯基-3-氮杂双环[3.1.0]己烷-2-酮

Also known as: Milnacipran Impurity 4, Milnacipran Impurity 1, (1S,2S)-Milnacipran, 3-Azabicyclo[3.1.0]hexan-2-one, 1-phenyl-, 3-Azabicyclo[3.1.0]hexan-2-one, 1-phenyl-, (1S,5R)-

1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one (CAS 810696-16-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H11NO and a molecular weight of 173.211 g/mol. It is also known as Milnacipran Impurity 4, Milnacipran Impurity 1 and (1S,2S)-Milnacipran. Key properties include a boiling point of 374.1±21.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 220.0±7.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
810696-16-3
Jingsj CID
J-1528908-3
Molecular Formula
C11H11NO
Chinese Name
1-苯基-3-氮杂双环[3.1.0]己烷-2-酮
Molecular Weight
173.211 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point374.1±21.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point220.0±7.0 °C

Frequently Asked Questions

What is the CAS number of 1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one?

The CAS number of 1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one is 810696-16-3.

What are the molecular formula and molecular weight of 1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one?

1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one has molecular formula C11H11NO and molecular weight 173.211 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one (CAS 810696-16-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1528908-3 (accessed 2026-10-25).

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