Shanghai Nianxing Industrial Co., Ltd
China
Product Name: methanesulfonic acid 5-boc-amino-pentyl ester
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

142342-55-0

142342-55-0 structure

Name: methanesulfonic acid 5-boc-amino-pentyl ester
Chemical Name: methanesulfonic acid 5-boc-amino-pentyl ester
CAS Number: 142342-55-0
Molecular Formula: C₁₁H₂₃NO₅S
Molecular Weight: 281.36900
Create Date: 2018-02-15 08:00:00
Modify Date: 2025-09-02 12:23:25

Name	methanesulfonic acid 5-boc-amino-pentyl ester

Density	1.126g/cm3
Boiling Point	435.6ºC at 760mmHg
Molecular Formula	C₁₁H₂₃NO₅S
Molecular Weight	281.36900
Flash Point	217.2ºC
Exact Mass	281.13000
PSA	90.08000
LogP	3.12930
Vapour Pressure	8.66E-08mmHg at 25°C
Index of Refraction	1.464

HS Code	2924199090

75178-90-4

124-63-0

~99%

142342-55-0

Literature: METHYLGENE INC. Patent: WO2006/102760 A1, 2006 ; Location in patent: Page/Page column 133 ;

75178-90-4

142342-55-0

Literature: NOVARTIS AG; NOVARTIS PHARMA GMBH Patent: WO2007/71396 A2, 2007 ; Location in patent: Page/Page column 136 ; WO 2007/071396 A2

7646-93-7

75178-90-4

124-63-0

142342-55-0

Literature: Sanofi Patent: US5594023 A1, 1997 ;

2508-29-4

142342-55-0

Literature: Mattingly, Phillip G. Synthesis, 1990 , p. 366 - 368

24424-99-5

142342-55-0

Literature: Charton, Julie; Gassiot, Amaury Cazenave; Melnyk, Patricia; Girault-Mizzi, Sophie; Sergheraert, Christian Tetrahedron Letters, 2004 , vol. 45, # 38 p. 7081 - 7085 Title/Abstract Full Text View citing articles Show Details Gassiot, Amaury Cazenave; Charton, Julie; Girault-Mizzi, Sophie; Gilleron, Pauline; Debreu-Fontaine, Marie-Ange; Sergheraert, Christian; Melnyk, Patricia Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 21 p. 4828 - 4832

34619-03-9

142342-55-0

Literature: Maharvi, Ghulam M.; Bharucha, Adil E.; Fauq, Abdul H. Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 9 p. 2808 - 2811

Precursor 6
75178-90-4 124-63-0 7646-93-7 2508-29-4
24424-99-5 34619-03-9
DownStream 2
129392-86-5 77835-31-5

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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