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9-Fluorenylmethoxycarbonyl chloride (Fmoc-Cl), 5 g

Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
i harmful if swallowed or if inhaled, causes severe skin burns and eye damage
P260 P270 P280 P302+P352 P305+P351+P338
i do not breathe dust, do not eat, drink or smoke when using this product, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of water, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Pack Qty.
(9-Fluorenylmethyl) chloro formate, Fmoc-Cl
Empirical formula C15H11ClO2
Molar mass (M) 258,7 g/mol
Melting point (mp) 64 °C
Storage temp. +4 °C
CAS No. [28920-43-6]
EG-Nr. 249-313-6
UN-Nr. 1759

Protective group reagent.

Type analysis

CHF26.50/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 2201.1

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Product details

9-Fluorenylmethoxycarbonyl chloride (Fmoc-Cl) PEPTIPURE® ≥98 %

Technical Information
Removal alkaline 
Possible removal reagents Piperidine (A122) in dimethylformamide (A529)Morpholine (9691) in diethylformamide (A529) 
Protecting group (short name) Fluorenylmethyl (Fmoc) 
9-Fluorenylmethoxycarbonyl chloride (Fmoc-Cl)
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Order No. Pack Qty. Pack. Price Quantity
2201.1 5 g glass CHF26.50
2201.2 25 g glass CHF60.10
2201.3 100 g glass CHF177.10
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General information

Protecting Groups for Peptide Synthesis

Protecting Groups for Peptide Synthesis

Protecting Groups

Protecting GroupsToday, protecting groups have become an important tool in the multistep, organic synthesis of complex compounds. The task of a protecting group is to protect a functional group from undesirable reactions with other functional groups. Then the protecting group should be cleaved under as mild conditions as possible. Good protecting groups should be specific, highly selective and both introduceable and cleavable in high yields, and stable under as many reaction conditions as possible.

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearancewhite to off-white powder  
Appearance of solutionclear, cololess  
Assay (HPLC)≥98,0 %  
Melting point55-70 °C  

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