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Available Variants5 g
CHA.51181-5g
Price
€74.32
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.51181-5g | €74.32 |
Professionally catalogued chemical listing prepared to support identification, technical review, safety visibility, and structured B2B sourcing workflows.
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C18H28N4O6S |
|---|---|
| CAS Number | 13836-37-8 |
| Molecular Weight | 428.50 |
| UNSPSC Code | 12352209 |
| NACRES | NA.22 |
| PubChem Substance ID | 57647380 |
| EC Number | 237-549-2 |
| Beilstein/REAXYS Number | 2683538 |
| MDL number | MFCD00065557 |
Safety Information Handling visibility
| Storage Class | 11 - Combustible Solids |
|---|---|
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | Eyeshields, Gloves, type N95 (US) |
Technical Overview & Applications Use-case context
Boc-Arg(Tos)-OH, also known as tert-butyl (2S)-2-[(2S)-2-(4-toluenesulfonyl)guanidino]pentanoate, is a chemical compound with the CAS number 13836-37-8. This compound is a protected arginine derivative, commonly used in peptide synthesis as a building block for the preparation of biologically active peptides and proteins. The tert-butyl group serves as a protecting group for the alpha-amino function, while the tosyl group protects the guanidino function of the arginine side chain. Boc-Arg(Tos)-OH is typically used in solid-phase peptide synthesis, where it can be easily incorporated into the growing peptide chain and subsequently deprotected to yield the native arginine residue. This compound is widely used in research and development of pharmaceuticals and biotechnology products, and its applications continue to expand in the fields of biochemistry and molecular biology.
