ChemicalBook > CAS DataBase List > Pyridinium p-Toluenesulfonate

Pyridinium p-Toluenesulfonate

Product Name
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
Formula Weight
251.3
MOL File
24057-28-1.mol
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Pyridinium p-Toluenesulfonate Property

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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
F 
9-21
TSCA 
Yes
HS Code 
29333100
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
232238
Product name
Pyridinium p-toluenesulfonate
Purity
98%
Packaging
5g
Price
$40.6
Updated
2024/03/01
Sigma-Aldrich
Product number
8.14330
Product name
Pyridinium 4-toluenesulfonate
Purity
for synthesis
Packaging
25g
Price
$92.5
Updated
2024/03/01
Sigma-Aldrich
Product number
232238
Product name
Pyridinium p-toluenesulfonate
Purity
98%
Packaging
25g
Price
$114
Updated
2024/03/01
Sigma-Aldrich
Product number
8.14330
Product name
Pyridinium 4-toluenesulfonate
Purity
for synthesis
Packaging
100g
Price
$189
Updated
2024/03/01
TCI Chemical
Product number
P0942
Product name
Pyridinium p-Toluenesulfonate
Purity
>98.0%(T)
Packaging
25g
Price
$17
Updated
2024/03/01
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Pyridinium p-Toluenesulfonate Chemical Properties,Usage,Production

Chemical Properties

white to light beige crystalline powder or

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-Toluenesulfate is used in the synthesis of a subdomain of the cytochrome P450 BM3 enzyme, for use in screening systems for drug candidates.

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

p-Toluenesulfonic acid monohydrate Pyridine

Preparation Products

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Pyridinium p-Toluenesulfonate Suppliers

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View Lastest Price from Pyridinium p-Toluenesulfonate manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
Pyridinium p-Toluenesulfonate 24057-28-1
Price
US $20.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
200000kg
Release date
2024-04-26
Shanghai Joiny Pharmaceutical Co.,LTD
Product
Pyridinium 4-toluenesulphonate 24057-28-1
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
2000kg
Release date
2024-03-13
Henan Fengda Chemical Co., Ltd
Product
Pyridinium p-Toluenesulfonate 24057-28-1
Price
US $8.00-3.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-03

24057-28-1, Pyridinium p-Toluenesulfonate Related Search:

2,4,6-Collidine Sodium p-toluenesulfonate 2-Chloro-5-chloromethylpyridine 4-Methylpyridine Methyl p-toluenesulfonate p-Toluenesulfonic acid Azamethiphos 2,6-Lutidine Ethyl p-toluenesulfonate Pyridinium chlorochromate Iron(III) p-toluenesulfonate 3-(4-PHENYL-2-PYRIDYL)-5-PHENYL-1,2,4-TRIAZINE DISULFONIC ACID, DISODIUM SALT BUFFER SOLUTION Ferrozine disodium salt Ferrozine sodium 2-FLUORO-1-METHYLPYRIDINIUM P-TOLUENESULFONATE Toluene TMPYP

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  • PyridiniuM p-toluenesulfonate, 98% 5GR
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