Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(2-propynyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

41335-57-3

41335-57-3 structure

41335-57-3 structure

Name: 2-(2-propynyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
Chemical Name: 1,1-dioxo-2-prop-2-ynyl-1,2-benzothiazol-3-one
CAS Number: 41335-57-3
Molecular Formula: C₁₀H₇NO₃S
Molecular Weight: 221.23200
Create Date: 2017-03-13 16:04:27
Modify Date: 2024-01-09 20:15:47

Name	1,1-dioxo-2-prop-2-ynyl-1,2-benzothiazol-3-one
Synonyms	N-Propargylsaccharin 2-prop-2-ynyl-2-hydrobenzo[d]isothiazole-1,1,3-trione 2-(2-propyn-1-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide 2-(2-Propynyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide 2-(prop-2-yn-1-yl)-1,2-benzothiazol-3(2h)-one 1,1-dioxide 2-(2-propynyl)-1H-1,2-benzisothiazole-1,1,3(2H)-trione 2-(2-propynyl)-2,3-dihydro-1,2-benzothiazol-3-one 1,1-dioxide

Density	1.469g/cm3
Boiling Point	397.4ºC at 760 mmHg
Molecular Formula	C₁₀H₇NO₃S
Molecular Weight	221.23200
Flash Point	194.1ºC
Exact Mass	221.01500
PSA	62.83000
LogP	1.48300
Index of Refraction	1.634

HS Code	2934100090

106-96-7 structure

106-96-7

81-07-2 structure

81-07-2

~76%

41335-57-3 structure

41335-57-3

Literature: Mabrour, Mahmoud; Bougrin, Khalid; Benhida, Rachid; Loupy, Andre; Soufiaoui, Mohamed Tetrahedron Letters, 2007 , vol. 48, # 3 p. 443 - 447

128-44-9 structure

128-44-9

106-96-7 structure

106-96-7

~%

41335-57-3 structure

41335-57-3

Literature: Dahlbom,R. et al. Journal of Medicinal Chemistry, 1966 , vol. 9, p. 843 - 846

Precursor 3
106-96-7 81-07-2 128-44-9
DownStream 1
135704-99-3

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%