Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Piperidinecarboxylic acid, 4-(Methylsulfonyl)-, 1,1-dimethylethyl ester
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Piperidinecarboxylic acid, 4-(Methylsulfonyl)-, 1,1-dimethylethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

189205-49-0

189205-49-0 structure

189205-49-0 structure

Name: 1-Piperidinecarboxylic acid, 4-(Methylsulfonyl)-, 1,1-dimethylethyl ester
Chemical Name: tert-butyl 4-methylsulfonylpiperidine-1-carboxylate
CAS Number: 189205-49-0
Molecular Formula: C₁₁H₂₁NO₄S
Molecular Weight: 263.35400
Create Date: 2018-12-20 08:53:14
Modify Date: 2025-08-30 15:02:52

Name	tert-butyl 4-methylsulfonylpiperidine-1-carboxylate
Synonyms	4-methanesulfonyl-piperidine-carboxylic acid tert-butyl ester tert-butyl 4-mesylpiperidine-1-carboxylate 4-methanesulfonyl-piperidine-1-carboxylic acid tert-butyl ester

Molecular Formula	C₁₁H₂₁NO₄S
Molecular Weight	263.35400
Exact Mass	263.11900
PSA	72.06000
LogP	2.44920

208245-69-6 structure

208245-69-6

~93%

189205-49-0 structure

189205-49-0

Literature: EXELIXIS, INC.; RICE, Kenneth Patent: WO2012/71509 A2, 2012 ; Location in patent: Page/Page column 158 ; WO 2012/071509 A2

124-63-0 structure

124-63-0

109384-19-2 structure

109384-19-2

~%

189205-49-0 structure

189205-49-0

Literature: Piramed Limited; Genentech, Inc. Patent: US2008/76758 A1, 2008 ; Location in patent: Page/Page column 86 ; US 20080076758 A1

109384-19-2 structure

109384-19-2

~%

189205-49-0 structure

189205-49-0

Literature: EXELIXIS, INC.; RICE, Kenneth Patent: WO2012/71509 A2, 2012 ; WO 2012/071509 A2

141699-59-4 structure

141699-59-4

~%

189205-49-0 structure

189205-49-0

Literature: EXELIXIS, INC.; RICE, Kenneth Patent: WO2012/71509 A2, 2012 ; WO 2012/071509 A2

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