Ethyl 3-azetidinecarboxylate hydrochloride (1:1)

氮杂环丁烷-3-甲酸乙酯盐酸盐

Also known as: ethyl azetidine-3-carboxylate hydrochloride, ethyl 3-azetidin-carboxylate HCl, azetidine-3-carboxylic acid ethyl ester hydrochloride, 3-azetidinecarboxylic acid ethyl ester hydrochloride, ethyl azetidine-3-carboxylate HCl

Ethyl 3-azetidinecarboxylate hydrochloride (1:1) (CAS 405090-31-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12ClNO2 and a molecular weight of 165.618 g/mol. It is also known as ethyl azetidine-3-carboxylate hydrochloride, ethyl 3-azetidin-carboxylate HCl and azetidine-3-carboxylic acid ethyl ester hydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
405090-31-5
Jingsj CID
J-1459-9
Molecular Formula
C6H12ClNO2
Chinese Name
氮杂环丁烷-3-甲酸乙酯盐酸盐
Molecular Weight
165.618 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass165.055649
PSA38.33000
LogP0.89970
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 Ethyl 3-azetidinecarboxylate hydrochloride (1:1)?

The CAS number of Ethyl 3-azetidinecarboxylate hydrochloride (1:1) is 405090-31-5.

What are the molecular formula and molecular weight of Ethyl 3-azetidinecarboxylate hydrochloride (1:1)?

Ethyl 3-azetidinecarboxylate hydrochloride (1:1) has molecular formula C6H12ClNO2 and molecular weight 165.618 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 3-azetidinecarboxylate hydrochloride (1:1) (CAS 405090-31-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1459-9 (accessed 2026-10-28).

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