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420336

Sigma-Aldrich

2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate

98%

Synonym(s):

2-Chloro-4,5-dihydro-1,3-dimethyl-1H-imidazolium hexafluorophosphate, CIP

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About This Item

Empirical Formula (Hill Notation):
C5H10ClF6N2P
CAS Number:
101385-69-7
Molecular Weight:
278.56
Beilstein:
5369058
MDL number:
MFCD00191914
UNSPSC Code:
12352101
PubChem Substance ID:
24866329
NACRES:
NA.22

Quality Level

100

Assay

98%

reaction suitability

reaction type: Coupling Reactions

mp

231-233 °C (lit.)

application(s)

peptide synthesis

SMILES string

F[P-](F)(F)(F)(F)F.CN1CC[N+](C)=C1Cl

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

InChI key

CNAKHAGVVMOXFE-UHFFFAOYSA-N

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Application

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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBC0956
BCBC0956V
1451727
1113895
04515TD

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Articles

Imidazolium Derived Reagents

N-Acylimidazoles were recognized in the early 1950s as reactive intermediates suitable for the acylation of amino compounds. The search for better coupling reagents than DCC led to the development of CDI (1,1’-carbonyldiimidazole) and related carbonylimidazoles.

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