ChemicalBook >> CAS DataBase List >>2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol structure

CAS No.: 139356-37-9

Chemical Name:: 2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol

Synonyms: Paricalcitol-7;Paricalcitol Impurity 9;Paricalcitol intermediate;Paricalciferol Impurity 1;Paricalcitol Impurity B001;2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol;2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene)ethan-1-ol;2-[(3R,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethanol;Ethanol, 2-[(3R,5R)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]-;Paricalcitol impurity 6/2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene)ethan-1-ol

CBNumber:: CB52623804

Molecular Formula:: C20H42O3Si2

Molecular Weight:: 386.72

MDL Number:: MFCD22125311

MOL File:: 139356-37-9.mol

MSDS File:: SDS

Last updated:2025-07-16 09:55:25

Product description	Number	Pack Size	Price
2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)cyclohexylidene)ethanol	B411500	100mg	$330
2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)cyclohexylidene)ethanol	CS-M1241	100mg	$176
2-((3R,5R)-3,5-Bis((tert-butyldimethylsilyl)oxy)cyclohexylidene)ethanol 95%	CM208796	100mg	$174
2-((3R,5R)-3,5-Bis((tert-butyldimethylsilyl)oxy)cyclohexylidene)ethanol 95%	CM208796	500mg	$534

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2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol Properties

storage temp.	Storage temp. 2-8°C
Appearance	White to off-white Solid
InChI	InChI=1S/C20H42O3Si2/c1-19(2,3)24(7,8)22-17-13-16(11-12-21)14-18(15-17)23-25(9,10)20(4,5)6/h11,17-18,21H,12-15H2,1-10H3/t17-,18-/m1/s1
InChIKey	YDSSQNPZARKZPC-QZTJIDSGSA-N
SMILES	C(O)/C=C1/C[C@@H](O[Si](C(C)(C)C)(C)C)C[C@H](O[Si](C(C)(C)C)(C)C)C/1

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B411500	2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)cyclohexylidene)ethanol	139356-37-9	100mg	$330	2021-12-16	Buy
ChemScene	CS-M1241	2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)cyclohexylidene)ethanol	139356-37-9	100mg	$176	2021-12-16	Buy
Chemenu	CM208796	2-((3R,5R)-3,5-Bis((tert-butyldimethylsilyl)oxy)cyclohexylidene)ethanol 95%	139356-37-9	100mg	$174	2021-12-16	Buy
Chemenu	CM208796	2-((3R,5R)-3,5-Bis((tert-butyldimethylsilyl)oxy)cyclohexylidene)ethanol 95%	139356-37-9	500mg	$534	2021-12-16	Buy

Product number	Packaging	Price	Buy
B411500	100mg	$330	Buy
CS-M1241	100mg	$176	Buy
CM208796	100mg	$174	Buy
CM208796	500mg	$534	Buy

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol Chemical Properties,Uses,Production

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol synthesis

Synthesis of 2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol from (3R-trans)-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]-acetic Acid Ethyl Ester

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol Preparation Products And Raw materials

Raw materials

Preparation Products

(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide (((1R,3R)-5-(2-chloroethylidene)cyclohexane-1,3-diyl)bis(oxy)) bis(tert-butyldimethylsilane)

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol Suppliers

Global( 41)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15088	58
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3148	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	13417589054	trendseenbio@gmail.com	China	11681	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53899	58
Shanghai Payne Pharmaceutical Technology Co.Ltd	021-58123769 18678586262	info@paynepharm.com	China	1354	58
Adamas Reagent, Ltd.	400-6009262 16621234537	chenyj@titansci.com	China	14101	59
Haoyuan Chemexpress Co., Ltd.	021-58950125	info@chemexpress.com	China	7552	61

Supplier	Advantage
Standardpharm Co. Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
AFINE CHEMICALS LIMITED	58
Hangzhou Huarong Pharm Co., Ltd.	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
Shanghai Payne Pharmaceutical Technology Co.Ltd	58
Adamas Reagent, Ltd.	59
Haoyuan Chemexpress Co., Ltd.	61

View Lastest Price from 2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-02-01	2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol 139356-37-9	US $1.00 / KG	1KG	98%	200kgs	Career Henan Chemical Co

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol
139356-37-9
US $1.00 / KG
98%
Career Henan Chemical Co

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol Spectrum

2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol(139356-37-9)¹HNMR

139356-37-9(2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol)Related Search:

tert-butyl(((1R,3aR,7aR)-1-((2R,5S,E)-5,6-dimethyl -6-((tetrahydro-2H-pyran-2-yl)oxy)hept-3-en-2-yl) -7a-methyloctahydro-1H-inden-4-yl)oxy)dimethylsilane (3S,6R,E)-6-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-bis ((tert-butyldimethylsilyl)oxy)cyclohexylidene) ethylidene)-7a-methyloctahydro-1H-inden-1-yl)- 2,3-dimethylhept-4-en-2-ol (3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide (1R,3aR,7aR)-1-((2R,5S,Z)-6-hydroxy-5,6-dimethylhept -3-en-2-yl)-7a-methyloctahydro-4H-inden-4-one Paricalcitol

(1R,3aR,7aR)-1-((2R,5S,E)-5,6-dimethyl-6- ((trimethylsilyl)oxy)hept-3-en-2-yl)-7a- methyloctahydro-4H-inden-4-one (((1R,3R)-5-(2-chloroethylidene)cyclohexane-1,3-diyl)bis(oxy)) bis(tert-butyldimethylsilane) 1H-Inden-4-ol, octahydro-1-[(1R,2E,4S)-5-hydroxy-1,4,5-triMethyl-2-hexen-1-yl]-7a-Methyl-, (1R,3aR,4S,7aR)- (1R,3aR,7aR)-1-((2R,5S,E)-6-hydroxy-5,6-diMethylhept-3-en-2-yl)-7a-Methylhexahydro-1H-inden-4(2H)-one

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2-((3R,5R)-3,5-bis(tert-butyldiMethylsilyloxy)cyclohexylidene)ethanol (Z)-2-((3R,5R)-3-((tert-butyldiMethylsilyl)oxy)-5-((isopropyldiMethylsilyl)oxy)cyclohexylidene)ethanol 2-[(3R,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]ethanol Ethanol, 2-[(3R,5R)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]- 2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene)ethan-1-ol Paricalcitol Impurity 9 Paricalcitol impurity 6/2-((3R,5R)-3,5-bis((tert-butyldimethylsilyl)oxy)cyclohexylidene)ethan-1-ol Paricalcitol-7 Paricalcitol intermediate Paricalcitol Impurity B001 Paricalciferol Impurity 1 139356-37-9 C20H42O3Si2