Basic information Safety Supplier Related

2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate

Basic information Safety Supplier Related

2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate Basic information

Product Name:
2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate
Synonyms:
  • 2-CHLORO-1,3-DIMETHYL-2-IMIDAZOLINIUM HEXAFLUOROPHOSPHATE
  • 2-CHLORO-1,3-DIMETHYLIMIDAZOLIDINIUM HEXAFLUOROPHOSPHATE
  • 2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM HEXAFLUOROPHOSPHATE
  • 2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM PF6
  • CIP
  • 2-Chlor-1,3-dimethyl-imidazolidinium-hexafluorophosphat
  • 2-CHLORO-1,3-DIMETHYLIMIDAZOLINIUM HEXAFLUOROPHOSPHATE 98+%
  • 2-Chloro-1,3-dimethy
CAS:
101385-69-7
MF:
C5H10ClN2.F6P
MW:
278.56
EINECS:
628-484-4
Product Categories:
  • Biochemistry
  • Condensation & Active Esterification
  • Coupling Reactions (Peptide Synthesis)
  • Peptide Synthesis
  • Synthetic Organic Chemistry
Mol File:
101385-69-7.mol
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2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate Chemical Properties

Melting point:
231-233 °C (lit.)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
acetonitrile: 0.1 g/mL, clear
form 
powder to crystal
color 
White to Almost white
Sensitive 
Moisture & Light Sensitive
BRN 
5369058
InChI
InChI=1S/C5H10ClN2.F6P/c1-7-3-4-8(2)5(7)6;1-7(2,3,4,5)6/h3-4H2,1-2H3;/q+1;-1
InChIKey
CNAKHAGVVMOXFE-UHFFFAOYSA-N
SMILES
[P-](F)(F)(F)(F)(F)F.C1(Cl)=[N+](C)CCN1C
CAS DataBase Reference
101385-69-7(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
8-10-21
HS Code 
29332900

MSDS

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2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate Usage And Synthesis

Chemical Properties

White crystalline powder

Uses

Reactant for synthesis of:
Diazo-transfer reagents

Reagent for synthesis of:
Cannabinoid CB1 receptor agonists
Selective small-molecule melanocortin-4 receptor agonists
Imidazoles as selective cannabinoid CB2 receptor antagonists
Cyclic alpha-peptoids
Cyclic melanotropin peptide analogues selective for the human melanocortin-4 receptor

General Description

2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate is a reagent used for the coupling and esterification of sterically hindered amino acids.[1]

reaction suitability

reaction type: Coupling Reactions

Solubility in organics

2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate is soluble in DMF; partially soluble in H2O, MeOH, EtOAc, CH2Cl2, and CHCl3.

storage

2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate (CIP) can be stored refrigerated for at least 5 years without loss of reactivity. CIP is an irritant and should be used in a fumehood, when possible.

References

1. (a) Humphery, J. M.; Chamberlin, R., Chem. Rev. 1997, 97, 2243. (b) Albericio, F.; Carpino, L. A., Methods Enzymol. 1997, 289, 104

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