(R)-2-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acid

(R)-2-((叔丁氧羰基)氨基)-2-甲基戊-4-烯酸

Also known as: (2R)-2-(Boc-amino)-2-methyl-4-pentenoic acid, (2R)-2-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pent-4-enoic acid, (2R)-2-{[(tert-butoxy)carbonyl]amino}-2-methylpent-4-enoic acid, (R)-2-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acid, (R)-N-Boc-2-(2'-propylenyl)alanine, Boc-alpha-methyl-D-Allylglycine

(R)-2-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acid (CAS 129786-68-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H19NO4 and a molecular weight of 229.27300 g/mol. It is also known as (2R)-2-(Boc-amino)-2-methyl-4-pentenoic acid, (2R)-2-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pent-4-enoic acid and (2R)-2-{[(tert-butoxy)carbonyl]amino}-2-methylpent-4-enoic acid. Key properties include a boiling point of 359.1±35.0 °C(Predicted) and a density of 1.080±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
129786-68-1
Jingsj CID
J-1376843-2
Molecular Formula
C11H19NO4
Chinese Name
(R)-2-((叔丁氧羰基)氨基)-2-甲基戊-4-烯酸
Molecular Weight
229.27300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point359.1±35.0 °C(Predicted)
Density1.080±0.06 g/cm3(Predicted)

Frequently Asked Questions

What is the CAS number of (R)-2-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acid?

The CAS number of (R)-2-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acid is 129786-68-1.

What are the molecular formula and molecular weight of (R)-2-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acid?

(R)-2-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acid has molecular formula C11H19NO4 and molecular weight 229.27300 g/mol.

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

Last updated:

How to cite: Jingsj. "(R)-2-((tert-Butoxycarbonyl)amino)-2-methylpent-4-enoic acid (CAS 129786-68-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376843-2 (accessed 2026-10-24).

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