ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Sulfone, sulfoxide compound >Choline tosylate

Choline tosylate

CAS No.: 55357-38-5

Chemical Name:: Choline tosylate

Synonyms: CHOLINE P-TOLUENESULFONATE SALT;2-Hydroxy-N,N,N-triMethylethanaMiniuM 4-Methylbenzenesulfonate;CHOLINE TOSYLATE;Choline p-toluenesulfonate;Choline 4-methylbenzenesulphonate salt;Choline 4-methylbenzenesulphonate salt 99%;(2-Hydroxyethyl)trimethylammonium toluene-4-sulfonate;(2-Hydroxyethyl)trimethylammoniumtoluene-4-sulphonate99%;[2-HYDROXYETHYL]TRIMETHYLAMMONIUM P-TOLUENESULFONATE SALT;(2-Hydroxyethyl)trimethylammonium toluene-4-sulphonate 99%

CBNumber:: CB1254402

Molecular Formula:: C12H21NO4S

Molecular Weight:: 275.36

MOL File:: 55357-38-5.mol

MSDS File:: SDS

Modify Date:: 2023/5/15 10:43:24

Request For Quotation

Choline tosylate Properties

Melting point	95°C
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
solubility	DMSO (Slightly), Methanol (Slightly)
form	crystalline solid
color	White
Sensitive	Light Sensitive/Hygroscopic
CAS DataBase Reference	55357-38-5(CAS DataBase Reference)

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

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

Hazard Note

Irritant/Hygroscopic/Light Sensitive

HS Code

2923900090

NFPA 704

	1
2		1

Choline tosylate Chemical Properties,Uses,Production

Uses

Choline p-Toluenesulfonate Salt is a useful intermediate as well as a choline acetyltransferase (CHAT) substrate.

Synthesis

Synthesis_55357-38-5
A 500 mL reactor was charged at 25 ??C with 50 g (268.5 mmol) methyl tosylate and 100 mL acetone to which a solution of 25.1 g (281.6 mmol) N,N-dimethyl ethanolamine in 50.3 g acetone was added continuously at 25 ??C over 3 h. The dropping funnel was rinsed with additional acetone. The reaction mixture was stirred at 25 ??C for 20 h and the reaction progress was monitored by HPLC. When the level of methyltosylate was lower than 500 ppm the resulting suspension was cooled to 0 ??C over 150 min and the suspension was stirred at 0 ??C for 60 min. The product was collected by fdtration, washed two times with 175 mL acetone and dried under vacuum at 25 ??C to obtain 73.1 g (99 %) of choline tosylate as a white crystalline solid.

Choline tosylate Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE 1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHOCHOLINE Diacetyl-L-Glycerophosphorylcholine 1,2-Distearoyl-sn-glycero-3-phosphocholine

Choline tosylate Suppliers

Global( 92)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	China	19805	58	Inquiry
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88299272	China	2176	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49732	58	Inquiry
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	China	12186	58	Inquiry
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	China	30231	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	China	34563	58	Inquiry
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	China	23541	58	Inquiry
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	China	52849	58	Inquiry
PT CHEM GROUP LIMITED	+86-85511178; +86-85511178;	China	35425	58	Inquiry
GIHI CHEMICALS CO.,LIMITED	+8618058761490	China	49984	58	Inquiry

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Changzhou Ditong Chemical Co.,Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58

55357-38-5(Choline tosylate)Related Search:

Methyl p-toluenesulfonate p-Toluenesulfonic acid Choline chloride Sodium xylenesulfonate Sodium p-toluenesulfonate

Ethyl p-toluenesulfonate 4-CHLOROBENZOYLACETONITRILE Sodium isethionate Choline hydroxide CHLOROPHOSPHONAZO III

PROPIONYLCHOLINE P-TOLUENESULFONATE 1-CYCLOHEXYL-3-(2-MORPHOLINOETHYL)CARBODIIMIDE METHO-P-TOLUENESULFONATE METHACRYLOYL OXYETHYL TRIMETHYL AMMONIUM P-TOLUENESULFONATE p-Toluenesulfonic acid ammonium salt Choline tosylate

AKOS 90521 ETHANAMINIUM, N-(2-FLUOROETHYL)-2-HYDROXY-N,N-DIMETHYL-, SALT WITH 4-METHYLBENZENESULFONIC ACID

chevron_left

1of4

chevron_right

[2-HYDROXYETHYL]TRIMETHYLAMMONIUM P-TOLUENESULFONATE SALT CHOLINE TOSYLATE Choline 4-methylbenzenesulphonate salt 2-Hydroxy-N,N,N-trimethyl-ethanaminium 4-methylbenzenesulfonic acid salt Choline p-toluenesulfonate Choline 4-methylbenzenesulphonate salt 99% (2-Hydroxyethyl)trimethylammonium toluene-4-sulphonate 99% Choline tosylate, 2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulphonate, Choline toluene-4-sulphonate (2-Hydroxyethyl)trimethylammonium toluene-4-sulfonate (2-Hydroxyethyl)trimethylammoniumtoluene-4-sulphonate99% CHOLINE P-TOLUENESULFONATE SALT 2-Hydroxy-N,N,N-triMethylethanaMiniuM 4-Methylbenzenesulfonate 55357-38-5 C5H14NOC7H7O3SC12H21N HOCH2CH2NCH33pMeC6H4SO3 C5H14NOC7H7O3S C5H14NOC7H7O3SC12H21NO4S C7H7O3SC5H14NO C7H7NO3SC5H14NO Cationic Detergents BioChemical Quarternary ammonium salts