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ChemicalBook >> CAS DataBase List >> Pyridinium p-Toluenesulfonate

Pyridinium p-Toluenesulfonate

Pyridinium p-Toluenesulfonate price.
  • $5 - $2864.4
  • Product name: Pyridinium p-Toluenesulfonate
  • CAS: 24057-28-1
  • MF: C12H13NO3S
  • MW: 251.3
  • EINECS:246-002-7
  • MDL Number:MFCD00013108
  • Synonyms:TOLUENE-4-SULFONIC ACID PYRIDINE SALT POLYMER BOUND;TOLUENE-4-SULFONATEPYRIDINIUM;POLY(4-VINYLPYRIDINIUM (TOLUENE-4-SULFONATE));PYRIDINIUM P-TOLUENESULFONATE;PYRIDINIUM P-TOLUENESULPHONATE;PYRIDINIUM TOLUENE-4-SULFONATE POLYMER BOUND;PYRIDINUM-P-TOLUENESULPHONATE;P-TOLUENESULFONIC ACID, PYRIDINIUM SALT
Price86 Properties Safety Information Description
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  • Manufactureraablocks
  • Product numberAA003TZX
  • Product descriptionPyridinium 4-toluenesulfonate 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003TZX
  • Product descriptionPyridinium 4-toluenesulfonate 98%
  • Packaging25g
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003TZX
  • Product descriptionPyridinium 4-toluenesulfonate 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003TZX
  • Product descriptionPyridinium 4-toluenesulfonate 98%
  • Packaging50g
  • Price$15
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003TZX
  • Product descriptionPyridinium 4-toluenesulfonate 98%
  • Packaging100g
  • Price$23
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003TZX
  • Product descriptionPyridinium 4-toluenesulfonate 98%
  • Packaging250g
  • Price$34
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003TZX
  • Product descriptionPyridinium 4-toluenesulfonate 98%
  • Packaging500g
  • Price$45
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003TZX
  • Product descriptionPyridinium 4-toluenesulfonate 98%
  • Packaging1kg
  • Price$81
  • Updated2026-05-28
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  • ManufacturerAHH
  • Product numberMT-21942
  • Product descriptionPyridinium 4-toluenesulfonate 97%
  • Packaging1000g
  • Price$345
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberB295
  • Product descriptionPyridinium p-toluene sulfonate (PPTS) 98%
  • Packaging100g
  • Price$61
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberB295
  • Product descriptionPyridinium p-toluene sulfonate (PPTS) 98%
  • Packaging500g
  • Price$149
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberB295
  • Product descriptionPyridinium p-toluene sulfonate (PPTS) 98%
  • Packaging1kg
  • Price$249
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ90765
  • Product descriptionPyridiniump-toluenesulfonate(PPTS)
  • Packaging100g
  • Price$40
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberB295
  • Product descriptionPyridinium p-toluene sulfonate (PPTS) 98%
  • Packaging25g
  • Price$27
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberB295
  • Product descriptionPyridinium p-toluene sulfonate (PPTS) 98%
  • Packaging5g
  • Price$18
  • Updated2026-06-04
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  • ManufacturerAmbeed
  • Product numberA122417
  • Product descriptionPyridin-1-ium4-methylbenzenesulfonate 98%
  • Packaging5g
  • Price$5
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003TZX Pyridinium 4-toluenesulfonate 98% 1g $8 2026-05-28 Buy
aablocks AA003TZX Pyridinium 4-toluenesulfonate 98% 25g $10 2026-05-28 Buy
aablocks AA003TZX Pyridinium 4-toluenesulfonate 98% 5g $10 2026-05-28 Buy
aablocks AA003TZX Pyridinium 4-toluenesulfonate 98% 50g $15 2026-05-28 Buy
aablocks AA003TZX Pyridinium 4-toluenesulfonate 98% 100g $23 2026-05-28 Buy
aablocks AA003TZX Pyridinium 4-toluenesulfonate 98% 250g $34 2026-05-28 Buy
aablocks AA003TZX Pyridinium 4-toluenesulfonate 98% 500g $45 2026-05-28 Buy
aablocks AA003TZX Pyridinium 4-toluenesulfonate 98% 1kg $81 2026-05-28 Buy
AHH MT-21942 Pyridinium 4-toluenesulfonate 97% 1000g $345 2026-05-26 Buy
AK Scientific B295 Pyridinium p-toluene sulfonate (PPTS) 98% 100g $61 2026-06-04 Buy
AK Scientific B295 Pyridinium p-toluene sulfonate (PPTS) 98% 500g $149 2026-06-04 Buy
AK Scientific B295 Pyridinium p-toluene sulfonate (PPTS) 98% 1kg $249 2026-06-04 Buy
AK Scientific J90765 Pyridiniump-toluenesulfonate(PPTS) 100g $40 2021-12-16 Buy
AK Scientific B295 Pyridinium p-toluene sulfonate (PPTS) 98% 25g $27 2026-06-04 Buy
AK Scientific B295 Pyridinium p-toluene sulfonate (PPTS) 98% 5g $18 2026-06-04 Buy
Ambeed A122417 Pyridin-1-ium4-methylbenzenesulfonate 98% 5g $5 2021-12-16 Buy
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Properties

Melting point :117-120 °C
Density :1.2829 (rough estimate)
vapor pressure :40Pa at 20℃
refractive index :1.6000 (estimate)
storage temp. :Store below +30°C.
solubility :DMSO (Sparingly), Methanol (Slightly)
form :Crystalline Powder or Crystals
color :White to light beige
Water Solubility :decomposes
Sensitive :Moisture Sensitive
BRN :3764305
InChI :InChI=1S/C7H8O3S.C5H5N/c1-6-2-4-7(5-3-6)11(8,9)10;1-2-4-6-5-3-1/h2-5H,1H3,(H,8,9,10);1-5H
InChIKey :ZDYVRSLAEXCVBX-UHFFFAOYSA-N
SMILES :C1(S(=O)(=O)O)C=CC(C)=CC=1.C1=CC=NC=C1
CAS DataBase Reference :24057-28-1(CAS DataBase Reference)
EPA Substance Registry System :Pyridinium p-toluenesulfonate (24057-28-1)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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.

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Methyl p-toluenesulfonate 4-Methylpyridine 2-Chloro-5-chloromethylpyridine Sodium p-toluenesulfonate 2,4,6-Collidine 2,6-Lutidine Azamethiphos p-Toluenesulfonic acid Ethyl p-toluenesulfonate Pyridinium chlorochromate Ferrozine disodium salt 69898-45-9 Toluene 58086-67-2 Barium sulfate 59229-09-3 5-CHLORO-2-(METHYLSULFINOIMIDOYL)-3-(TRIFLUOROMETHYL)PYRIDINE 2,4,6-TRIMETHYLBENZENESULFONATE

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Suppliers and manufacturers

New Energy Chemicals NANJING SHUNXIANG PHARMACEUTICAL TECHNOLOGY CO.,LTD. Yangzhou Aoxin Chemical Co., Ltd NINGBO JL NEW MATERIAL CO.,LTD Shanghai Qiao Chemical Science Co., Ltd Shijiazhuang Feizi Chemical Technology Co. LTD Henan Wanxiang Chemical Industry Co.,Ltd. Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd. Shanghai Chemilab Biotechnology CO.,Ltd Suzhou Highfine Biotech Co., Ltd