21-Crown-7

• CAS: 33089-36-0
• Catalog Number: ACM33089360
• Category: Other Products
• Molecular Weight: 308.37
• Molecular Formula: C₁₄H₂₈O₇
• Synonyms: 21-CROWN-7;1,4,7,10,13,16,19-heptaoxacyclohenicosane;Ccris 3602;Einecs 251-373-3

Custom Q&A

What is the PubChem CID of 21-Crown-7?

The PubChem CID of 21-Crown-7 is 93160.

What is the molecular formula of 21-Crown-7?

The molecular formula of 21-Crown-7 is C14H28O7.

What is the molecular weight of 21-Crown-7?

The molecular weight of 21-Crown-7 is 308.37 g/mol.

What is the IUPAC name of 21-Crown-7?

The IUPAC name of 21-Crown-7 is 1,4,7,10,13,16,19-heptaoxacyclohenicosane.

What is the InChI of 21-Crown-7?

The InChI of 21-Crown-7 is InChI=1S/C14H28O7/c1-2-16-5-6-18-9-10-20-13-14-21-12-11-19-8-7-17-4-3-15-1/h1-14H2.

What is the InChIKey of 21-Crown-7?

The InChIKey of 21-Crown-7 is XKEHLMZHBXCJGZ-UHFFFAOYSA-N.

What is the canonical SMILES of 21-Crown-7?

The canonical SMILES of 21-Crown-7 is C1COCCOCCOCCOCCOCCOCCO1.

What is the CAS number of 21-Crown-7?

The CAS number of 21-Crown-7 is 33089-36-0.

What is the European Community (EC) number of 21-Crown-7?

The European Community (EC) number of 21-Crown-7 is 251-373-3.

Is 21-Crown-7 a canonicalized compound?

Yes, 21-Crown-7 is a canonicalized compound.

Synthetic Use

Upstream Synthesis Route 1

• 17455-13-9
• 73527-91-0

• 33089-36-0
• 31270-12-9

Reference: [1]Chu, In-Hou; Zhang, Hong; Dearden, David V.
[Journal of the American Chemical Society, 1993, vol. 115, # 13, p. 5736 - 5744]

Upstream Synthesis Route 2

• 17455-13-9
• 12565-65-0

• 33089-36-0
• 2497451-17-7

Reference: [1]Chu, In-Hou; Zhang, Hong; Dearden, David V.
[Journal of the American Chemical Society, 1993, vol. 115, # 13, p. 5736 - 5744]

Upstream Synthesis Route 3

• 17455-13-9
• 141018-06-6

• 33089-36-0
• 68129-68-0

Reference: [1]Chu, In-Hou; Zhang, Hong; Dearden, David V.
[Journal of the American Chemical Society, 1993, vol. 115, # 13, p. 5736 - 5744]