391624-46-7

391624-46-7 - Names and Identifiers

Name	Carbamic acid, N-(2-aminoethyl)-, 9H-fluoren-9-ylmethylester, hydrochloride (1:1)
Synonyms	N-Fmoc-ethylenediamine HCl N-FMoc-ethylenediaMine HCl N-FMOC-ETHYLENEDIAMINE HYDROCHLORIDE (9H-Fluoren-9-yl)methyl (2-aminoethyl)carbamate HCI N-(9-Fluorenylmethoxycarbonyl)-1,2-diaminoethane hydrochloride (9H-fluoren-9-yl)methyl N-(2-aminoethyl)carbamate hydrochloride N-(2-Aminoethyl)carbamic acid 9H-fluoren-9-ylmethyl ester hydrochloride Carbamic acid, (2-aminoethyl)-, 9H-fluoren-9-ylmethylester, monohydrochloride
CAS	391624-46-7

391624-46-7 - Physico-chemical Properties

Molecular Formula	C17H19ClN2O2
Molar Mass	318.8
Melting Point	214-219 °C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C

391624-46-7 - Introduction

Carbamic acid, N-(2-aminoethyl)-, 9H-fluoren-9-ylmethyllester, hydrochloride (1:1) is an organic compound with the chemical formula C19H20N2O · HCl. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White to aniline solid
-Molecular weight: 340.84g/mol
-melting point: 114-116 ℃
-Solubility: Soluble in water

Use:
Carbamic acid, N-(2-aminoethyl)-, 9H-fluoren-9-ylmethyllester, hydrochloride (1:1) is a pharmaceutical intermediate commonly used in organic synthesis. It is an important photosensitive material and is widely used in the preparation of photosensitizers and photocuring reactions.

Preparation Method:
The preparation of Carbamic acid, N-(2-aminoethyl)-, 9H-fluoren-9-ylmethyllester, hydrochloride (1:1) is usually carried out by the following steps:
1. firstly, ethylenediamine and chloromethyl fluorene undergo nucleophilic substitution reaction to form N-fluorene methylaminoethylamine.
2. Then, N-fluorenylaminoethylamine reacts with chloroformate to generate N-fluorenylmethoxycarbonylethylenediamine.
3. Finally, N-fluorenylmethoxycarbonylethylenediamine was reacted with hydrochloric acid to obtain the Carbamic acid, N-(2-aminoethyl)-, 9H-fluoren-9-ylmethyllester, hydrochloride (1:1).

Safety Information:
Due to the lack of specific toxicity data and the compound is an organic synthesis intermediate, it is recommended to follow general laboratory safety practices when using it, and refer to the safety data sheet of the relevant chemical.

Last Update：2024-04-09 21:01:54