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189567-57-5

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  • 13-Oxa-2,6,11-triazapentadecanoic acid, 14,14-dimethyl-12-oxo-, 9H-fluoren-9-ylmethyl ester

    Cas No: 189567-57-5

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  • Kono Chem Co.,Ltd
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189567-57-5 Usage

Molecular weight

485.59 g/mol

Appearance

White to off-white solid

Solubility

Soluble in organic solvents such as DMF, DCM, and methanol

Functional groups

Carboxylic acid, ester, and protecting group (Fmoc)

Derivative of

Glutamic acid

Application

Building block in peptide synthesis

Protecting group

9-Fluorenylmethoxycarbonyl (Fmoc)

Role of Fmoc group

Provides stability and protection during peptide synthesis

Used in

Research and pharmaceutical industries

Purpose

Synthesis of peptides with specific properties and functions

Storage

Should be stored in a cool, dry place, and protected from light and moisture

Safety precautions

Handle with care, use appropriate personal protective equipment (PPE), and follow proper disposal procedures.

Check Digit Verification of cas no

The CAS Registry Mumber 189567-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,5,6 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 189567-57:
(8*1)+(7*8)+(6*9)+(5*5)+(4*6)+(3*7)+(2*5)+(1*7)=205
205 % 10 = 5
So 189567-57-5 is a valid CAS Registry Number.

189567-57-5Upstream product

189567-57-5Downstream Products

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