2-[2-(2-Azidoethoxy)ethoxy]ethanamine

ChemicalBook > CAS DataBase List > 2-[2-(2-Azidoethoxy)ethoxy]ethanamine

2-[2-(2-Azidoethoxy)ethoxy]ethanamine

Product Name: 2-[2-(2-Azidoethoxy)ethoxy]ethanamine
CAS No.: 166388-57-4
Chemical Name: 2-[2-(2-Azidoethoxy)ethoxy]ethanamine
Synonyms: N3-PEG2-NH2;Azido-PEG2-NH2;H2N-C2-PEG2-N3;Azide-PEG3-Amine;Azido-PEG2-Amine;N3-PEG2-CH2CH2NH2;Azido-PEG2-C2-amine;Azido-PEG2-CH2CH2NH2;Azido-PEG2-CH2CH2-Amine;Amino-PEG2-azide,NH2-PEG2-N3
CBNumber: CB02484811
Molecular Formula: C6H14N4O2
Formula Weight: 174.2
MOL File: 166388-57-4.mol

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2-[2-(2-Azidoethoxy)ethoxy]ethanamine Property

solubility: Soluble in Water, DMSO, DMF, DCM
form: Liquid
color: Colorless to light yellow
CAS DataBase Reference: 166388-57-4

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Safety

HS Code: 2929900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC

Product number: B407568
Product name: 2-[2-(2-Azidoethoxy)ethoxy]ethanamine
Packaging: 1g
Price: $185
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FP73033
Product name: Azido-PEG2-amine
Packaging: 1g
Price: $200
Updated: 2021/12/16

BroadPharm

Product number: BP-20692
Product name: Azido-PEG2-amine
Purity: 98%
Packaging: 5G
Price: $295
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FP73033
Product name: Azido-PEG2-amine
Packaging: 2g
Price: $300
Updated: 2021/12/16

ChemScene

Product number: CS-0114352
Product name: Azido-PEG2-C2-amine
Packaging: 5g
Price: $395
Updated: 2021/12/16

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2-[2-(2-Azidoethoxy)ethoxy]ethanamine Chemical Properties,Usage,Production

Description

Azido-PEG2-amine is a bifunctional crosslinker containing an amino and an azide group. The amino group is reactive with carboxylic acids, activated NHS esters,. The azide(N3) group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

Synthesis

2-[2-(2-Hydroxyethoxy)ethoxy]ethyl chloride (15 g, 88.9 mmol), NaI(4.06 g, 27.1 mmol), and NaN₃ (45.3 mg, 697 mmol) were dissolved in distilled water (90 mL), and the solution was stirred for 48 h at 50 °C. The reaction mixture extracted with ethyl acetate for three times. The organic layer was dried over Na₂SO₄ , and evaporated to collect 2-[2-(2-azidoethoxy)ethoxy]ethanol (14.0 g, 90.1%) as a yellow oil.To the solution 2-[2-(2-azidoethoxy)ethoxy]ethanol (8 g, 45.7 mmol) in THF (22.4 mL), 6 M NaOH(20.8 mL) and TsCl (13.1 g, 68.6 mmol) were added at 0 °C. The reaction mixture was stirred for 1 h at room temperature under nitrogen atmosphere. The solution was then extracted with diethyl ether four times, and the organic layer was washed with 1 M NaOH. After evaporation of the organic layer,2-[2-(2-azidoethoxy)ethoxy]ethyl tosylate (16.8 g, 98.6%) was obtained as a yellow oil.Finally, ammonia solution (28%, 14.8 mL, 365 mol) was added to the 2-[2-(2-azidoethoxy)ethoxy]-ethyl tosylate (8 g, 24.3 mmol) dissolved in THF (95.9 mL), and reaction mixture was stirred for 96 h at 40 °C. After the reaction, distilled water (50 mL) was added to the solution. The mixture was washed with diethyl ether and then extracted with dichloromethane. The organic layer was dried over NaSO₄ and evaporated to obtain 2-[2-(2-azidoethoxy)ethoxy]ethanamine (2.49 g, 58.8%) as a yellow oil.

2-[2-(2-Azidoethoxy)ethoxy]ethanamine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-[2-(2-Azidoethoxy)ethoxy]ethanamine manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: azido-PEG2-amine 166388-57-4
Price: US $0.00/g
Min. Order: 10g
Purity: >98.00%
Supply Ability: 10g
Release date: 2024-03-23

166388-57-4, 2-[2-(2-Azidoethoxy)ethoxy]ethanamineRelated Search:

2-(2-Azidoethoxy)ethanol Biotin-PEG3-propionic acid HS-PEG4-tBu 5,8,11,14-Tetraoxa-2-azahexadecanoic acid,16-amino-,1,1-dimethyl ester 3,6,9,12-tetraoxatridecylamine PENTAETHYLENE GLYCOL H2N-PEG4-tBu 1H-Thieno[3,4-d]imidazole-4-pentanamide,N-(14-amino-3,6,9,12-tetraoxatetradec-1-yl)hexahydro-2-oxo-,(3aS,4S,6aR)- Decaethylene glycol O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL 6-Maleimidocaproic acid 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol 2,5,8,11,14,17,20,23-Octaoxapentacosane-25-thiol HEPTAETHYLENE GLYCOL FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID MPEG7-CH2CH2COOH (R)-N-(3,6,9,12-Tetraoxatridecyl)-alpha-lipoamide Z-15-aMino-4,7,10,13-tetraoxapentadecacanoic acid

N3-PEG2-CH2CH2NH2

Azido-PEG2-Amine

2-[2-(2-Azidoethoxy)ethoxy]ethanamine

N3-PEG2-NH2

Azido-PEG2-NH2

2-[2-(2-Azido-ethoxy)-ethoxy]-ethylamine

Azido-PEG2-C2-amine

Amino-PEG2-azide,NH2-PEG2-N3

Azide-PEG3-Amine

Ethanamine, 2-[2-(2-azidoethoxy)ethoxy]-

N3-PEG2-CH2CH2NH2/Ethanamine, 2-[2-(2-azidoethoxy)ethoxy]-

H2N-C2-PEG2-N3

Azido-PEG2-CH2CH2NH2

Azido-PEG2-CH2CH2-Amine

166388-57-4

1660388-57-4

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