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Pyridinium p-toluenesulfonate 24057-28-1 C12H13NO3S
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Pyridinium p-toluenesulfonate Basic information |
Product Name: | Pyridinium p-toluenesulfonate |
Synonyms: | 4-TOLUENESULFONIC ACID PYRIDINE SALT;PPT;PPTS;POLY(4-VINYLPYRIDINIUM (TOLUENE-4-SULFONATE));PYRIDINIUM 4-TOLUENESULFONATE;PYRIDINE P-TOLUENESULFONATE;PYRIDINIUM P-TOLUENESULFONATE;PYRIDINIUM P-TOLUENESULPHONATE |
CAS: | 24057-28-1 |
MF: | C12H13NO3S |
MW: | 251.3 |
EINECS: | 246-002-7 |
Product Categories: | Pyridinium Compounds;Building Blocks;C12;Chemical Synthesis;Heterocyclic Building Blocks;Organic Acids;Pyridines;Synthetic Reagents;Heterocyclic Acids |
Mol File: | 24057-28-1.mol |
Pyridinium p-toluenesulfonate Chemical Properties |
Melting point | 117-120 °C |
density | 1.2829 (rough estimate) |
refractive index | 1.6000 (estimate) |
storage temp. | Store below +30°C. |
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 | Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1)(24057-28-1) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 3 |
F | 9-21 |
TSCA | Yes |
HS Code | 29333100 |
MSDS Information |
Provider | Language |
---|---|
Pyridinium p-toluenesulfonate | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
Pyridinium p-toluenesulfonate Usage And Synthesis |
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. |
Pyridinium p-toluenesulfonate Preparation Products And Raw materials |
Raw materials | Azabenzene-->p-Toluenesulfonic acid monohydrate |
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