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tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride

Also known as: Boc-L-2,4-diaminobutyric acid t-butyl ester hydrochloride, Boc-Dab-OtBu HCl, Boc-Dab-OtBu, tert-Butyl (2S)-4-amino-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate, Butanoic acid, 4-amino-2-[[(1,1-dimethylethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (2S)-, hydrochloride (1:1), Nα-Boc-L-2,4-diaminobutyric acid tert-butyl ester hydrochloride

tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride (CAS 190447-69-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H26N2O4 and a molecular weight of 274.36100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
190447-69-9
Jingsj CID
J-1012292-6
Molecular Formula
C13H26N2O4
Molecular Weight
274.36100 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Exact Mass310.165924
PSA90.65000
LogP3.46340

Frequently Asked Questions

What is the CAS number of tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride?

The CAS number of tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride is 190447-69-9.

What are the molecular formula and molecular weight of tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride?

tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride has molecular formula C13H26N2O4 and molecular weight 274.36100 g/mol.

What are the upstream and downstream products of tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride?

For tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride, Upstream Products: Di-tert-butyl dicarbonate, Nα-(tert-Butoxycarbonyl)-L-glutamine, Boc-L-2,4-diaminobutyric acid.

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

Last updated:

How to cite: Jingsj. "tert-Butyl (2S)-4-amino-2-[(tert-butoxycarbonyl)amino]butanoate hydrochloride (CAS 190447-69-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1012292-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.