TRIMETHYLENE DI(THIOTOSYLATE)

CAS No.：3866-79-3

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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TRIMETHYLENE DI(THIOTOSYLATE) Basic information

Product Name:	TRIMETHYLENE DI(THIOTOSYLATE)
Synonyms:	1,3-DI(P-TOSYLTHIO)PROPANE;1,3-PROPANEDIYL DI(THIOTOSYLATE);TRIMETHYLENE BIS(P-TOLUENETHIOSULFONATE);TRIMETHYLENE DI(THIOTOSYLATE);Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene];S,S'-Trimethylene di(p-toluenethiosulfonate);Benzenesulfonothioic acid, 4-methyl-, S,S-1,3-propanediyl ester;1,3-Di(p-tosylthio)propane, 1,3-Propanediyl di(thiotosylate), Trimethylene di(thiotosylate)
CAS:	3866-79-3
MF:	C17H20O4S4
MW:	416.58
EINECS:
Product Categories:	Building Blocks;Chemical Synthesis;Synthetic Organic Chemistry;Organic Building Blocks;Sulfur Compounds;Tosylates;blocks;BuildingBlocks;Protection & Derivatization Reagents (for Synthesis);Sulfur Compounds (for Synthesis)
Mol File:	3866-79-3.mol

TRIMETHYLENE DI(THIOTOSYLATE) Chemical Properties

Melting point	64-67 °C
Boiling point	592.3±60.0 °C(Predicted)
density	1.340±0.06 g/cm3(Predicted)
form	powder to crystal
color	White to Almost white
BRN	2020157
CAS DataBase Reference	3866-79-3

Safety Information

Safety Statements	22-24/25
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

TRIMETHYLENE DI(THIOTOSYLATE) Usage And Synthesis

Uses	Trimethylene Di(thiotosylate) is used as a reactant in the enantioselective total synthesis of (-)-O-methylpallidinine, which is a naturally occurring morphinan alkaloid.

TRIMETHYLENE DI(THIOTOSYLATE) Preparation Products And Raw materials

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