![Molecular structure of 2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid (CAS 139937-99-8)](/images/chem_structures_svg/002/139937-99-8.svg)
2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
Also known as: 2-(tert-butoxycarbonylamino)-2-ethylbutanoic acid, 2-(Boc-amino)-2-ethyl-butanoic acid, 2-tert-butoxycarbonylamino-2-ethyl-butyric acid, AmbotzBAA1352, Butanoic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-2-ethyl-, N-tert-butyloxycarbonyldiethylglycine
2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid (CAS 139937-99-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H21NO4 and a molecular weight of 231.28900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139937-99-8
- Jingsj CID
- J-1558780-1
- Molecular Formula
- C11H21NO4
- Molecular Weight
- 231.28900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 231.14700 |
|---|---|
| PSA | 79.12000 |
| LogP | 2.35890 |
Frequently Asked Questions
What is the CAS number of 2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid?
The CAS number of 2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid is 139937-99-8.
What are the molecular formula and molecular weight of 2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid?
2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid has molecular formula C11H21NO4 and molecular weight 231.28900 g/mol.
What are the upstream and downstream products of 2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid?
For 2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid, Upstream Products: 2-Amino-2-ethylbutanoic acid, Di-tert-butyl dicarbonate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-ethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid (CAS 139937-99-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1558780-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.