tert-butyl 2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethylcarbamate

2-((5-氯苯并[d]恶唑-2-基)(3-氧代丁基)氨基)乙基氨基甲酸叔丁酯

Also known as: tert-butyl (2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethyl)carbamate, [2-[(5-Chloro-benzooxazol-2-yl)(3-oxobutyl)amino]ethyl]carbamic acid tert-butyl ester, Carbamic acid, N-[2-[(5-chloro-2-benzoxazolyl)(3-oxobutyl)amino]ethyl]-, 1,1-dimethylethyl ester, N-tert-butyl-N-[2-[(5-chloro-1,3-benzoxazol-2-yl)-(3-oxobutyl)amino]ethyl]carbamate, {2-[(5-Chloro-1,3-benzoxazol-2-yl)(3-oxobutyl)amino]ethyl}(2-methyl-2-propanyl)carbamate

tert-butyl 2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethylcarbamate (CAS 1276666-10-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H23ClN3O4 and a molecular weight of 380.846 g/mol. It is also known as tert-butyl (2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethyl)carbamate, [2-[(5-Chloro-benzooxazol-2-yl)(3-oxobutyl)amino]ethyl]carbamic acid tert-butyl ester and Carbamic acid, N-[2-[(5-chloro-2-benzoxazolyl)(3-oxobutyl)amino]ethyl]-, 1,1-dimethylethyl ester. Key properties include a melting point of 145-148 ℃, a boiling point of 530.4±60.0 °C at 760 mmHg and a flash point of 274.6±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1276666-10-4
Jingsj CID
J-1358744-2
Molecular Formula
C18H23ClN3O4
Chinese Name
2-((5-氯苯并[d]恶唑-2-基)(3-氧代丁基)氨基)乙基氨基甲酸叔丁酯
Molecular Weight
380.846 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point145-148 ℃
Boiling Point530.4±60.0 °C at 760 mmHg
Flash Point274.6±32.9 °C

Frequently Asked Questions

What is the CAS number of tert-butyl 2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethylcarbamate?

The CAS number of tert-butyl 2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethylcarbamate is 1276666-10-4.

What are the molecular formula and molecular weight of tert-butyl 2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethylcarbamate?

tert-butyl 2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethylcarbamate has molecular formula C18H23ClN3O4 and molecular weight 380.846 g/mol.

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

Last updated:

How to cite: Jingsj. "tert-butyl 2-((5-chlorobenzo[d]oxazol-2-yl)(3-oxobutyl)amino)ethylcarbamate (CAS 1276666-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358744-2 (accessed 2026-10-22).

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