ChemicalBook >> CAS DataBase List >>Pyridinium p-Toluenesulfonate
Pyridinium p-Toluenesulfonate
- CAS No.
- 24057-28-1
- Chemical Name:
- Pyridinium p-Toluenesulfonate
- Synonyms
- PPTS;PPT;PYRIDINIUM TOSYLATE;PYRIDINIUM 4-TOLUENESULFONATE;pyridinium para-toluenesulfonate;PYRIDINE P-TOLUENESULFONATE;pyridinium toluene-4-sulphonate;4-methylbenzenesulfonate,pyridin-1-ium;pyridin-1-iuM;pyridin-1-iuM 4-Methylbenzenesulfonate
- CBNumber:
- CB0357874
- Molecular Formula:
- C12H13NO3S
- Molecular Weight:
- 251.3
- MDL Number:
- MFCD00013108
- MOL File:
- 24057-28-1.mol
- MSDS File:
- SDS
Last updated:2024-04-03 12:01:51
| 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 |
| InChIKey | ZDYVRSLAEXCVBX-UHFFFAOYSA-N |
| CAS DataBase Reference | 24057-28-1(CAS DataBase Reference) |
| EPA Substance Registry System | Pyridinium p-toluenesulfonate (24057-28-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 9-21 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29333100 | |||||||||
| NFPA 704 |
|
Pyridinium p-Toluenesulfonate price More Price(43)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 232238 | Pyridinium p-toluenesulfonate 98% | 24057-28-1 | 5g | $40.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.14330 | Pyridinium 4-toluenesulfonate for synthesis | 24057-28-1 | 25g | $92.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | 232238 | Pyridinium p-toluenesulfonate 98% | 24057-28-1 | 25g | $114 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.14330 | Pyridinium 4-toluenesulfonate for synthesis | 24057-28-1 | 100g | $189 | 2024-03-01 | Buy |
| TCI Chemical | P0942 | Pyridinium p-Toluenesulfonate >98.0%(T) | 24057-28-1 | 25g | $17 | 2024-03-01 | Buy |
Pyridinium p-Toluenesulfonate Chemical Properties,Uses,Production
Chemical Properties
white to light beige crystalline powder or
Uses
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.
Uses
As a co-catalyst with L-proline improved both yield and enantioselectivity of an asymmetric aldol condensation between dioxanones and aldehydes.1
Uses
Pyridinium p-Toluenesulfonate is used in the synthesis of a subdomain of the cytochrome P450 BM3 enzyme, for use in screening systems for drug candidates.
Flammability and Explosibility
Not classified
Pyridinium p-Toluenesulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 546)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd. | +86-86-02586819868 +8613913839793 | sales@jinchemical.com | China | 23 | 58 |
| Shanghai Joiny Pharmaceutical Co.,LTD | +8613681955282 | gyd@joiny-pharma.com | China | 228 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7613 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| Zjartschem | +86-571-8723 8903 jocelynpan@zjarts.com | jocelynpan@zjarts.com | CHINA | 993 | 58 |
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View Lastest Price from Pyridinium p-Toluenesulfonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-24 | Pyridinium toluene-4-sulphonate (PPTS)
24057-28-1
|
US $0.00 / kg | 1kg | 99% | 100mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2024-04-10 | Pyridinium 4-toluenesulphonate
24057-28-1
|
US $0.00 / kg | 1kg | 98% | 2000kg | Shanghai Joiny Pharmaceutical Co.,LTD | |
 |
2024-04-05 | Pyridinium p-Toluenesulfonate
24057-28-1
|
US $8.00-3.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Pyridinium toluene-4-sulphonate (PPTS)
24057-28-1
- US $0.00 / kg
- 99%
- Jinan Finer Chemical Co., Ltd
-
- Pyridinium 4-toluenesulphonate
24057-28-1
- US $0.00 / kg
- 98%
- Shanghai Joiny Pharmaceutical Co.,LTD
-
- Pyridinium p-Toluenesulfonate
24057-28-1
- US $8.00-3.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
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