Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3-DICHLOROBENZOICACID
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3-DICHLOROBENZOICACID
Price: ￥688.0/250mg ￥1548.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-DICHLOROBENZOICACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

278789-43-8

278789-43-8 structure

278789-43-8 structure

Name: 2,3-DICHLOROBENZOICACID
Chemical Name: 1-O-tert-butyl 3-O-ethyl 3-methylpiperidine-1,3-dicarboxylate
CAS Number: 278789-43-8
Molecular Formula: C₁₄H₂₅NO₄
Molecular Weight: 271.35300
Create Date: 2019-01-13 17:58:35
Modify Date: 2025-08-27 11:26:05

Name	1-O-tert-butyl 3-O-ethyl 3-methylpiperidine-1,3-dicarboxylate
Synonyms	(rac)-3-Methyl-piperidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester 1-tert-butyl 3-ethyl 3-methyl-piperidine-1,3-dicarboxylate ethyl N-t-butyloxycarbonyl-3-methylpiperidine-3-carboxylate N-Boc-3-Methylnipecotic acid ethyl ester 1-tert-butyl 3-ethyl 3-methyl-1,3-piperidinedicarboxylate

Density	1.054
Boiling Point	329.7ºC at 760 mmHg
Molecular Formula	C₁₄H₂₅NO₄
Molecular Weight	271.35300
Exact Mass	271.17800
PSA	55.84000
LogP	2.52460
Vapour Pressure	0.000175mmHg at 25°C
Index of Refraction	1.468

HS Code	2933399090

148672-74-6 structure

148672-74-6

74-88-4 structure

74-88-4

~93%

278789-43-8 structure

278789-43-8

Literature: SCHERING CORPORATION Patent: WO2008/156614 A2, 2008 ; Location in patent: Page/Page column 203 ; WO 2008/156614 A2

191599-51-6 structure

191599-51-6

74-88-4 structure

74-88-4

~79%

278789-43-8 structure

278789-43-8

Literature: SCHERING CORPORATION Patent: EP1140904 B1, 2005 ; Location in patent: Page/Page column 141 ;

24424-99-5 structure

24424-99-5

~%

278789-43-8 structure

278789-43-8

Literature: Coppola, Gary M; Damon, Robert E; Eskesen, J Bruce; France, Dennis S; Paterniti Jr., James R Bioorganic and medicinal chemistry letters, 2002 , vol. 12, # 17 p. 2439 - 2442

71962-74-8 structure

71962-74-8

~%

278789-43-8 structure

278789-43-8

Literature: Coppola, Gary M; Damon, Robert E; Eskesen, J Bruce; France, Dennis S; Paterniti Jr., James R Bioorganic and medicinal chemistry letters, 2002 , vol. 12, # 17 p. 2439 - 2442

Precursor 4
74-88-4 191599-51-6 24424-99-5 71962-74-8
DownStream 2
170843-43-3 406212-48-4

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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