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Benzyl 3-hydroxyazetidine-1-carboxylate

Also known as: 1-Azetidinecarboxylic acid, 3-hydroxy-, phenylmethyl ester, Benzyl 3-hydroxyazetidine-1-carboxylate, 1-Cbz-3-hydroxyazetidine, 1-N-CBZ-3-hydroxyazetidine, N-Cbz-3-hydroxyazetidine, 3-Hydroxy-azetidine-1-carboxylic acid benzyl ester, Phenylmethyl 3-hydroxyazetidine-1-carboxylate

Benzyl 3-hydroxyazetidine-1-carboxylate (CAS 128117-22-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13NO3 and a molecular weight of 207.226 g/mol. Key properties include a boiling point of 356.7±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 169.5±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
128117-22-6
Jingsj CID
J-1987449-8
Molecular Formula
C11H13NO3
Molecular Weight
207.226 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point356.7±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point169.5±27.9 °C
Exact Mass207.089539
PSA49.77000
LogP0.45
Vapor Pressure0.0±0.8 mmHg at 25°C
Refractive Index1.608
Storage Conditions2-8°C

Activity & Biological Data

TargetNon-cleavable
Additional Information[1]. Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017;16(5):315-337. [2]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-985.

Frequently Asked Questions

What is the CAS number of Benzyl 3-hydroxyazetidine-1-carboxylate?

The CAS number of Benzyl 3-hydroxyazetidine-1-carboxylate is 128117-22-6.

What are the molecular formula and molecular weight of Benzyl 3-hydroxyazetidine-1-carboxylate?

Benzyl 3-hydroxyazetidine-1-carboxylate has molecular formula C11H13NO3 and molecular weight 207.226 g/mol.

What are the upstream and downstream products of Benzyl 3-hydroxyazetidine-1-carboxylate?

For Benzyl 3-hydroxyazetidine-1-carboxylate, Upstream Products: 3-Hydroxyazetidine hydrochloride, Azetidin-3-ol; Downstream Products: Benzyl 3-oxoazetidine-1-carboxylate, Benzyl 3-iodoazetidine-1-carboxylate.

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

Last updated:

How to cite: Jingsj. "Benzyl 3-hydroxyazetidine-1-carboxylate (CAS 128117-22-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987449-8 (accessed 2026-11-09).

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