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1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid

Also known as: 1-Cbz-Azetidine-3-carboxylic acid, 1-benzyloxycarbonylazetidine-3-carboxylic acid, N-(Benzyloxycarbonyl)azetidine-3-carboxylic acid, 1-phenylmethoxycarbonylazetidine-3-carboxylic acid, 1-(benzyloxycarbonyl)azetidine-3-carboxylic acid, 1,3-Azetidinedicarboxylic acid 1-(phenylmethyl) ester, Azetidine-1,3-dicarboxylic acid 1-benzyl ester, N-Cbz-azetidine-3-carboxylic acid, Cbz-azetidine-3-carboxylic acid, Benzyl 3-carboxyazetidine-1-carboxylate

1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid (CAS 97628-92-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H13NO4 and a molecular weight of 235.236 g/mol. Key properties include a boiling point of 421.2±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 208.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
97628-92-7
Jingsj CID
J-1987450-1
Molecular Formula
C12H13NO4
Molecular Weight
235.236 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point421.2±45.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point208.5±28.7 °C
Exact Mass235.084457
PSA66.84000
LogP0.88
Vapor Pressure0.0±1.1 mmHg at 25°C
Refractive Index1.599
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.

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid?

The CAS number of 1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid is 97628-92-7.

What are the molecular formula and molecular weight of 1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid?

1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid has molecular formula C12H13NO4 and molecular weight 235.236 g/mol.

What are the upstream and downstream products of 1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid?

For 1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid, Upstream Products: 3-Azetidinecarboxylic acid, N-(Benzyloxycarbonyloxy)succinimide, Methyl 1-Cbz-azetidine-3-carboxylate; Downstream Products: Methyl 1-Cbz-azetidine-3-carboxylate, Benzyl 3-(hydroxymethyl)azetidine-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. "1-[(benzyloxy)carbonyl]azetidine-3-carboxylic acid (CAS 97628-92-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987450-1 (accessed 2026-11-09).

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