Nα-Boc-Nε-tosyl-L-lysine

Also known as: Boc-Lys(Tos)-OH, Boc-Lys(Ts)-OH, (2S)-2-{[(tert-butoxy)carbonyl]amino}-6-(4-methylbenzenesulfonamido)hexanoic acid, (S)-2-((tert-Butoxycarbonyl)amino)-6-(4-methylphenylsulfonamido)hexanoic acid, N2-[(1,1-Dimethylethoxy)Carbonyl]-N6-[(4-Methylphenyl)Sulfonyl]-L-Lysine, Nα-Boc-Nε-4-toluenesulfonyl-L-lysine

Nα-Boc-Nε-tosyl-L-lysine (CAS 13734-29-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C18H28N2O6S and a molecular weight of 400.49000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13734-29-7
Jingsj CID: J-1511188-3
Molecular Formula: C₁₈H₂₈N₂O₆S
Molecular Weight: 400.49000 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	400.16700
PSA	130.18000
LogP	4.28410

Customs & Trade Information

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of Nα-Boc-Nε-tosyl-L-lysine?

The CAS number of Nα-Boc-Nε-tosyl-L-lysine is 13734-29-7.

What are the molecular formula and molecular weight of Nα-Boc-Nε-tosyl-L-lysine?

Nα-Boc-Nε-tosyl-L-lysine has molecular formula C18H28N2O6S and molecular weight 400.49000 g/mol.

What are the upstream and downstream products of Nα-Boc-Nε-tosyl-L-lysine?

For Nα-Boc-Nε-tosyl-L-lysine, Upstream Products: Di-tert-butyl dicarbonate, Nepsilon-Tosyl-L-lysine, tert-Butyl 2,4,5-trichlorophenyl carbonate; Downstream Products: Nα-(tert-Butoxycarbonyl)-L-lysine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Nα-Boc-Nε-tosyl-L-lysine (CAS 13734-29-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511188-3 (accessed 2026-11-09).

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