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Pyridinium p-toluenesulfonate, 98+% Product Code.: 11447677
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Pyridinium p-toluenesulfonate, 98+%

Product Code. 11447677
500 g, 500g
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Product Code. 11447677

Brand: Thermo Scientific Alfa Aesar A15708.36

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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.
TRUSTED_SUSTAINABILITY

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 500 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

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Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
SDS

RUO – Research Use Only

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