Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-bromo-2,5-dimethoxybenzene-1-sulfonyl chloride
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

144657-68-1

144657-68-1 structure

Name: 4-bromo-2,5-dimethoxybenzene-1-sulfonyl chloride
Chemical Name: tert-butyl 3-(chloromethyl)pyrrolo[2,3-b]pyridine-1-carboxylate
CAS Number: 144657-68-1
Molecular Formula: C₁₃H₁₅ClN₂O₂
Molecular Weight: 266.72300
Create Date: 2018-12-31 15:22:00
Modify Date: 2024-01-08 17:18:04

Name	tert-butyl 3-(chloromethyl)pyrrolo[2,3-b]pyridine-1-carboxylate
Synonyms	4-bromo-2,5-dimethoxybenzene-1-sulfonyl chloride

Density	1.23g/cm3
Boiling Point	389.9ºC at 760 mmHg
Molecular Formula	C₁₃H₁₅ClN₂O₂
Molecular Weight	266.72300
Flash Point	189.6ºC
Exact Mass	266.08200
PSA	44.12000
LogP	3.55830
Vapour Pressure	2.75E-06mmHg at 25°C
Index of Refraction	1.572

HS Code	2933990090

144657-67-0

~46%

144657-68-1

Literature: Sanchez-Obregon, Ruben; Fallis, Alex G.; Szabo, Arthur G. Canadian Journal of Chemistry, 1992 , vol. 70, # 5 p. 1531 - 1536

108-23-6

144657-65-8

~78%

144657-68-1

Literature: PLEXXIKON, INC. Patent: WO2008/63888 A2, 2008 ; Location in patent: Page/Page column 60 ;

144657-65-8

~12%

144657-68-1

Literature: ASCEPION PHARMACEUTICALS, INC.; JIANG, Shan; XING, Xinglong; WANG, Qishan; KONG, Ren Patent: WO2011/23081 A1, 2011 ; Location in patent: Page/Page column 54 ; WO 2011/023081 A1

144657-66-9

144657-68-1

Literature: MERCK SHARP and DOHME CORP.; STACHEL, Shawn, J.; EGBERTSON, Melissa; BRNARDIC, Edward; JONES, Kristen; SANDERS, John, M.; HENZE, Darrell, A. Patent: WO2013/176970 A1, 2013 ;

271-63-6

144657-68-1

Literature: ASCEPION PHARMACEUTICALS, INC.; JIANG, Shan; XING, Xinglong; WANG, Qishan; KONG, Ren Patent: WO2011/23081 A1, 2011 ; WO 2011/023081 A1

4649-09-6

144657-68-1

Literature: ASCEPION PHARMACEUTICALS, INC.; JIANG, Shan; XING, Xinglong; WANG, Qishan; KONG, Ren Patent: WO2011/23081 A1, 2011 ; WO 2011/023081 A1

5654-92-2

144657-68-1

Literature: ASCEPION PHARMACEUTICALS, INC.; JIANG, Shan; XING, Xinglong; WANG, Qishan; KONG, Ren Patent: WO2011/23081 A1, 2011 ; WO 2011/023081 A1

24424-99-5

144657-68-1

Literature: ASCEPION PHARMACEUTICALS, INC.; JIANG, Shan; XING, Xinglong; WANG, Qishan; KONG, Ren Patent: WO2011/23081 A1, 2011 ; WO 2011/023081 A1

Precursor 8
144657-67-0 108-23-6 144657-65-8 144657-66-9
271-63-6 4649-09-6 5654-92-2 24424-99-5
DownStream 1
134235-82-8

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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