CAS 26299-14-9: Pyridinium chlorochromate

Description:Pyridinium chlorochromate (PCC) is a chemical compound commonly used as an oxidizing agent in organic synthesis. It is characterized by its bright yellow color and is typically encountered as a solid. PCC is a salt formed from pyridine, a basic nitrogen-containing heterocycle, and chromium(VI) chloride. It is soluble in polar solvents such as dichloromethane and acetonitrile, making it useful in various organic reactions, particularly for the oxidation of alcohols to aldehydes and ketones. The compound is known for its mild reactivity compared to other chromium-based oxidants, which allows for selective oxidation without over-oxidizing sensitive functional groups. However, due to the presence of chromium, it poses environmental and health risks, necessitating careful handling and disposal. PCC is typically used in stoichiometric amounts and is favored for its ability to provide high yields and purity in synthetic applications. As with all chromium compounds, appropriate safety measures should be taken to mitigate exposure and environmental impact.

Formula:C₅H₅N·ClCrO₃·H

InChI:InChI=1S/C5H5N.ClH.Cr.3O/c1-2-4-6-5-3-1;;;;;/h1-5H;1H;;;;

InChI key:InChIKey=HBDYSKVKXMUPKV-UHFFFAOYSA-N

SMILES:[H+].O=[Cr](=O)(=O)[Cl-].N=1C=CC=CC1

Synonyms:
Chromate(1-), chlorotrioxo-, (T-4)-, hydrogen, compd. with pyridine (1:1)
Chromate(1-), chlorotrioxo-, (T-4)-, hydrogen, compd. with pyridine (1:1:1)
Chromate(1-), chlorotrioxo-, hydrogen, compd. with pyridine (1:1)
Chromium, Trioxo-, Chloride, Hydrogen Salt, Compd. With Pyridine (1:1:1)
Corey reagent
Corey's reagent
Corey's reagent (oxidation reagent)
PCC
PCC (oxidizing agent)
Pyridine, (T-4)-chlorotrioxochromate(1-)
See more synonyms
Pyridine, chlorotrioxochromate(1-)
Pyridine, trioxochlorochromate(VI)
Pyridinium Chloro(Oxido)Dioxochromium
Reagents, Corey's
Urine Luck

Found 11 products.

Product data	Purity	Price range	Estimated delivery
Pyridinium chlorochromate REF: 10-F044990CAS: 26299-14-9	98.0%	17.00 €~32.00 €	Wed 09 Apr 25
Pyridinium Chlorochromate REF: 3B-P0930CAS: 26299-14-9	>98.0%(T)	27.00 €~137.00 €	Wed 09 Apr 25
Pyridinium chlorochromate, 98% REF: 02-A11752CAS: 26299-14-9	98%	30.00 €~184.00 €	Thu 10 Apr 25
Chromate(1-), chlorotrioxo-, (T-4)-, hydrogen, compd. with pyridine (1:1:1) REF: IN-DA002SMQCAS: 26299-14-9	98%	To inquire	Wed 16 Apr 25
Pyridinium chlorochromate REF: 7W-GK9704CAS: 26299-14-9	- - -	To inquire	Thu 17 Apr 25
Pyridinium chlorochromate, 98% REF: AC-18367CAS: 26299-14-9	98%	30.00 €~187.00 €	Mon 21 Apr 25
Pyridinium chlorochromate REF: 54-OR0728CAS: 26299-14-9	98%	To inquire	Wed 23 Apr 25
Pyridinium Chlorochromate REF: 4Z-P-142094CAS: 26299-14-9	- - -	To inquire	Wed 23 Apr 25
Pyridinium Chlorochromate REF: TR-P991820CAS: 26299-14-9	- - -	111.00 €	Mon 05 May 25
Pyridinium chlorochromate REF: 3D-FP15212CAS: 26299-14-9	Min. 95%	143.00 €~2,194.00 €	Wed 28 May 25
Pyridinium Chlorochromate (PCC) extrapure, 98% REF: SR-48918CAS: 26299-14-9	min. 98%	- - -	Discontinued product