(R)-2-((tert-Butoxycarbonyl)amino)-2-cyclopentylacetic acid
Boc-D-环戊基甘氨酸
Also known as: Boc-D-Cyclopentylglycine, N-tert-Butoxycarbonyl-D-Cyclopentylglycine, (R)-2-(Boc-amino)-2-cyclopentylacetic acid, Boc-D-Cpeg-OH, Boc-(R)-2-Cyclopentylglycine, Boc-D-Cyclopentylglycine, Cyclopentaneacetic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-, (αR)-
(R)-2-((tert-Butoxycarbonyl)amino)-2-cyclopentylacetic acid (CAS 156881-63-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H21NO4 and a molecular weight of 243.299 g/mol. It is also known as Boc-D-Cyclopentylglycine, N-tert-Butoxycarbonyl-D-Cyclopentylglycine and (R)-2-(Boc-amino)-2-cyclopentylacetic acid. Key properties include a boiling point of 393.5±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 191.8±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 156881-63-9
- Jingsj CID
- J-1468439-5
- Molecular Formula
- C12H21NO4
- Chinese Name
- Boc-D-环戊基甘氨酸
- Molecular Weight
- 243.299 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 393.5±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 191.8±23.2 °C |
Frequently Asked Questions
What is the CAS number of (R)-2-((tert-Butoxycarbonyl)amino)-2-cyclopentylacetic acid?
The CAS number of (R)-2-((tert-Butoxycarbonyl)amino)-2-cyclopentylacetic acid is 156881-63-9.
What are the molecular formula and molecular weight of (R)-2-((tert-Butoxycarbonyl)amino)-2-cyclopentylacetic acid?
(R)-2-((tert-Butoxycarbonyl)amino)-2-cyclopentylacetic acid has molecular formula C12H21NO4 and molecular weight 243.299 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-cyclopentylacetic acid (CAS 156881-63-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1468439-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.