2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid

2-((叔丁氧基羰基)氨基)-4-甲氧基-4-氧代丁酸

Also known as: 2-(tert-Butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid, 4-Methoxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid, 4-Methoxy-2-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-4-oxobutanoic acid, Boc-DL-Asp(OMe)-OH, N-[(tert-Butoxy)carbonyl]aspartic acid 4-methyl ester, Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 4-methyl ester, BOC-DL-ASP(OME)

2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid (CAS 856417-64-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H17NO6 and a molecular weight of 247.245 g/mol. It is also known as 2-(tert-Butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid, 4-Methoxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid and 4-Methoxy-2-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-4-oxobutanoic acid. Key properties include a boiling point of 411.5±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 202.7±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
856417-64-6
Jingsj CID
J-1085354-6
Molecular Formula
C10H17NO6
Chinese Name
2-((叔丁氧基羰基)氨基)-4-甲氧基-4-氧代丁酸
Molecular Weight
247.245 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point411.5±40.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point202.7±27.3 °C

Frequently Asked Questions

What is the CAS number of 2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid?

The CAS number of 2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid is 856417-64-6.

What are the molecular formula and molecular weight of 2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid?

2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid has molecular formula C10H17NO6 and molecular weight 247.245 g/mol.

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

Last updated:

How to cite: Jingsj. "2-((tert-Butoxycarbonyl)amino)-4-methoxy-4-oxobutanoic acid (CAS 856417-64-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1085354-6 (accessed 2026-10-25).

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