ChemicalBook >> CAS DataBase List >>1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)-

1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)-

1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)- structure

CAS No.: 2245335-71-9

Chemical Name:: 1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)-

Synonyms: （R）- PSI;(2R,3aR,6S,7aR)-3a-methyl-2-((perfluorophenyl)thio)-6-(prop-1-en-2-yl)hexahydrobenzo[d][1,3,2]oxathiaphosphole 2-sulfide;1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)-

CBNumber:: CB48134453

Molecular Formula:: C16H16F5OPS3

Molecular Weight:: 446.46

MDL Number:

MOL File:: 2245335-71-9.mol

Request For Quotation

1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)- Properties

Melting point	102-107 °C
Boiling point	423.5±55.0 °C(Predicted)
Density	1.46±0.1 g/cm3(Predicted)

1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	ALD00604	(+)-PSI Reagent 95%	2245335-71-9	500MG	$198	2024-03-01	Buy
Sigma-Aldrich	ALD00604	(+)-PSI Reagent 95%	2245335-71-9	5G	$460	2024-03-01	Buy
Sigma-Aldrich	ALD00604	(+)-PSI Reagent 95%	2245335-71-9	25G	$942	2024-03-01	Buy
Sigma-Aldrich	ALD00604	(+)-PSI Reagent 95%	2245335-71-9	100G	$4660	2024-03-01	Buy

Product number	Packaging	Price	Buy
ALD00604	500MG	$198	Buy
ALD00604	5G	$460	Buy
ALD00604	25G	$942	Buy
ALD00604	100G	$4660	Buy

1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)- Chemical Properties,Uses,Production

Uses

Air- and moisture-tolerant, this (+)-PSI Reagent was developed in the Baran lab for stereocontrolled synthesis of phosphorothioate oligonucleotides. The enantiomer, (?)-PSI Reagent, is also available (cat# ALD00602).
The PSI Reagents open access to thiophosphate-based nucleotide molecules with therapeutic promise as demonstrated by the Baran lab in the preparation of pure stereoisomers of cyclic dinucleotides (CDNs) and antisense oligonucleotides (ASOs).

1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)- Preparation Products And Raw materials

Raw materials

Preparation Products

1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)- Suppliers

Global( 19)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	7353	58
Unibest Industrial Co.,Ltd.	+86-8657427855777 +86-18758850676	info@unibestcn.com	China	226	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42057	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57511	58
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-400-6206333 18521732826	market@aladdin-e.com	China	25014	65
Jinan Kabotang Biological Technology Co.,Ltd.	0531-61320525 15866703830	495745175@qq.com	China	6960	58
Henan Alfachem Co.,Ltd.	0371-0371-55051623 18137891487	2853979817@qq.com	China	9826	58
Shang Hai Muse Health Tech Co., Ltd.	021-61069951 13262285760	xul@musehealthtech.com	China	145	58
Shanghai Fluoking Chemicals Co., Ltd.	021-021-31009277 18721899127	fluoking@fluoking.com	China	1341	58
Shanghai Haohong Pharmaceutical Co., Ltd.	4008210725 4008210725	malulu@leyan.com	China	55023	58

Supplier	Advantage
Jinan Carbotang Biotech Co.,Ltd.	58
Unibest Industrial Co.,Ltd.	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Aladdin Scientific	58
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Jinan Kabotang Biological Technology Co.,Ltd.	58
Henan Alfachem Co.,Ltd.	58
Shang Hai Muse Health Tech Co., Ltd.	58
Shanghai Fluoking Chemicals Co., Ltd.	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58

1,3,2-Benzoxathiaphosphole, hexahydro-3a-methyl-6-(1-methylethenyl)-2-[(2,3,4,5,6-pentafluorophenyl)thio]-, 2-sulfide, (2R,3aR,6S,7aR)- (2R,3aR,6S,7aR)-3a-methyl-2-((perfluorophenyl)thio)-6-(prop-1-en-2-yl)hexahydrobenzo[d][1,3,2]oxathiaphosphole 2-sulfide （R）- PSI 2245335-71-9