1-Aza-15-crown-5, 97%

Description

CAS: 66943-05-3 | C10H21NO4 | 219.281 g/mol

1-Aza-15-crown-5 is used as building block for the synthesis of bis-crown ethers, lariat ethers and other monofuctionalized macrocycles. It is also used as pharmaceutical intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Aza-15-crown-5 is used as building block for the synthesis of bis-crown ethers, lariat ethers and other monofuctionalized macrocycles. It is also used as pharmaceutical intermediate.

Solubility
Soluble in water and methanol.

Notes
Air sensitive. Store away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 66943-05-3
• Molecular Formula: C10H21NO4
• Molecular Weight (g/mol): 219.281
• MDL Number: MFCD00075465
• InChI Key: BJUOQSZSDIHZNP-UHFFFAOYSA-N
• Synonym: aza-15-crown-5, 1-aza-15-crown 5-ether, 1-aza-15-crown-5, 1-aza-15-crown, 1-aza-4,7,10,13-tetraoxacyclopentadecane
• PubChem CID: 544820
• IUPAC Name: 1,4,7,10-tetraoxa-13-azacyclopentadecane
• SMILES: C1COCCOCCOCCOCCN1

• Quantity: 250 mg
• Beilstein: 971959
• Sensitivity: Air Sensitive
• Solubility Information: Soluble in water and methanol.
• Formula Weight: 219.28
• Percent Purity: 97%
• Chemical Name or Material: 1-Aza-15-crown-5

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber	266-523-3
TSCA	No
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only