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  7. Pyridinium p-toluenesulfonate, 98+%

Pyridinium p-toluenesulfonate, 98+%

Catalog No. p-7022793
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Quantity:
100 g
25 g
500 g
Catalog No. Quantity
AAA1570814 25 g
AAA1570822 100 g
AAA1570836 500 g
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Catalog No. AAA1570814

Supplier: Thermo Scientific Chemicals A1570814

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Description

CAS: 24057-28-1 | C12H13NO3S

Pyridinium p-Toluenesulfate is used in the synthesis of a subdomain of the cytochrome P450 BM3 enzyme, for use in screening systems for drug candidates. Efficient catalyst for preparing tetrahydropyranyl ethers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Pyridinium p-Toluenesulfate is used in the synthesis of a subdomain of the cytochrome P450 BM3 enzyme, for use in screening systems for drug candidates. Efficient catalyst for preparing tetrahydropyranyl ethers.

Solubility
Soluble in water (partly), ethanol, acetone, dichloromethane, chloroform, methanol and dimethyl sulfoxide.

Notes
Moisture Sensitive. Store in a tightly closed container. Store in a cool, dry, well-ventilated. Store protected from moisture.

Chemical Identifiers

CAS 24057-28-1
Molecular Formula C12H13NO3S
MDL Number MFCD00013108
Synonym pyridinium p-toluenesulfonate, ppts, pyridin-1-ium 4-methylbenzenesulfonate, pyridinium 4-toluenesulfonate, pyridinium tosylate, pyridinium 4-methylbenzenesulfonate, pyridinium p-toluene sulfonate, pyridinium p-toluene sulphonate, pyridinium para-toluenesulfonate, 4-toluenesulfonic acid pyridine salt

Specifications

Melting Point 116°C to 120°C
Quantity 25 g
Beilstein 3764305
Sensitivity Moisture sensitive
Solubility Information Soluble in water (partly),ethanol,acetone,dichloromethane,chloroform,methanol and dimethyl sulfoxide.
Formula Weight 251.31
Percent Purity ≥98%
Chemical Name or Material Pyridinium p-toluenesulfonate

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 246-002-7
TSCA Yes
Recommended Storage Ambient temperatures; Store under Argon

RUO – Research Use Only