CAS 26299-14-9

Clorocromato di piridinio

Descrizione:

Clorocromato di piridinio (PCC) è un composto chimico comunemente usato come agente ossidante nella sintesi organica. È caratterizzato dal suo colore giallo brillante ed è tipicamente presente come solido. PCC è un sale formato dalla piridina, un eterociclo basico contenente azoto, e cloruro di cromo(VI). È solubile in solventi polari come il diclorometano e l'acetonitrile, rendendolo utile in varie reazioni organiche, in particolare per l'ossidazione di alcoli in aldeidi e chetoni. Il composto è noto per la sua reattività moderata rispetto ad altri ossidanti a base di cromo, il che consente un'ossidazione selettiva senza sovra-ossidare gruppi funzionali sensibili. Tuttavia, a causa della presenza di cromo, presenta rischi ambientali e per la salute, richiedendo un'attenta manipolazione e smaltimento. PCC è tipicamente utilizzato in quantità stechiometriche ed è preferito per la sua capacità di fornire alti rendimenti e purezza nelle applicazioni sintetiche. Come per tutti i composti del cromo, devono essere adottate misure di sicurezza appropriate per mitigare l'esposizione e l'impatto ambientale.

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

Sinonimi:

• 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-)
• Pyridine, chlorotrioxochromate(1-)
• Pyridine, trioxochlorochromate(VI)
• Pyridinium Chloro(Oxido)Dioxochromium
• Reagents, Corey's
• Urine Luck
• PYRIDINIUM CHLOROCHROMATE
• Pyridinium Chlorochromate 99%
• Pyridiniumchlorochromate,98%
• pyridinium
• PYRIDINIUM CHLOROCHROMATE, CA. 20 WT. % ON BASIC ALUMINA
• Pyridine·chlorochromic acid
• Pyridinium chlorochromate, PCC
• PyridiniumChlirochromate
• Chromate(1-), chlorotrioxo-, (T-4)-, hydrogen, compound with pyridine (1:1)
• PyridiniumChlorochromate99%
• chromate(1-),chlorotrioxo-,(beta-4)-,hydrogen,compd.withpyridine(1:1)

Pyridinium Chlorochromate

CAS: 26299-14-9

Formula: C₅H₆N·ClCrO₃

Purezza: >98.0%(T)

Colore e forma: Light yellow to Yellow to Orange powder to crystal

Peso molecolare: 215.55

Ref: 3B-P0930

Pyridinium chlorochromate, 98%

CAS: 26299-14-9

Pyridinium chlorochromate is used as an oxidizing agent to convert primary and secondary alcohols to aldehydes and ketones respectively. It is involved in the preparation of cyclohexanone, (-)-pulegone and lactones. It plays an important role in the selective mono-oxidation of xylenes to tolualdehyd

Formula: C₅H₆ClCrNO₃

Purezza: 98%

Colore e forma: Crystals or powder or crystalline powder, Orange

Peso molecolare: 215.55

Ref: 02-A11752

chlorochromiumoylol; pyridine

CAS: 26299-14-9

Formula: C₅H₆ClCrNO₃

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 215.5551

Ref: IN-DA002SMQ

Pyridinium chlorochromate

CAS: 26299-14-9

Formula: C₅H₆ClCrNO₃

Peso molecolare: 215.56

Ref: 7W-GK9704

Pyridinium chlorochromate

CAS: 26299-14-9

Pyridinium chlorochromate

Formula: C₅H₆N·ClCrO₃

Purezza: 98%

Colore e forma: orange powder

Peso molecolare: 215.56g/mol

Ref: 54-OR0728

Pyridinium Chlorochromate

CAS: 26299-14-9

Formula: C₅H₆ClCrNO₃

Peso molecolare: 215.55

Ref: 4Z-P-142094

Pyridinium Chlorochromate

Prodotto controllato

CAS: 26299-14-9

Applications Pyridinium Chlorochromate is used in the synthesis of potent antitumor antibiotics and agents.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Hurley, L. et al.: Chem. Res. Toxicol., 1, 258 (1988);

Formula: C₅H₅N·ClCrO₃·H

Colore e forma: Neat

Peso molecolare: 215.56

Ref: TR-P991820

Pyridinium chlorochromate

CAS: 26299-14-9

Formula: C₅H₈ClCrNO₃

Purezza: 98.0%

Colore e forma: Solid

Peso molecolare: 217.57

Ref: 10-F044990

Pyridinium chlorochromate

CAS: 26299-14-9

Pyridinium chlorochromate or PCC is a pyridine-based chemical compound, which is used as a chemical reagent in organic synthesis. It is a reagent for the acetylation of phenols and an oxidation agent for alcohols and amines. In tumor cell biology, PCC has been shown to inhibit tumor growth by inducing apoptosis through activation of caspase 3 and upregulation of AIF (apoptosis-inducing factor). It has also shown to inhibit the growth of C. glabrata, a plant extract, in vitro. Pyridinium chlorochromate also reacts with glucose to form a condensation product, which can be detected by optical density measurements at 400 nm. The anticancer effect is based on the condensation reaction between glucose and acid chlorides, which produces benzyl ethers with aldehyde groups. These substances are cytotoxic to tumor cells because they bind to ribosomal DNA. It also causes ATP leakage from cells by altering calcium hydroxide equilibrium. Pyridinium chlorochromate studies are currently investigating its use as an adjunct therapy for lung cancer patients with adenosine triphosphate levels below 50% of normal values.

Formula: C₅H₆ClCrNO₃

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 215.55 g/mol

Ref: 3D-FP15212

Pyridinium Chlorochromate

CAS: 26299-14-9

Formula: C₅H₆NClCrO₃

Peso molecolare: 80.11 : 135.44

Ref: ST-EA-CP-E6136

Pyridinium Chlorochromate (PCC) extrapure, 98%

CAS: 26299-14-9

Formula: C₅H₆NClCrO₃

Purezza: min. 98%

Colore e forma: Orange to reddish - brown, Powder

Peso molecolare: 215.56

Ref: SR-48918