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

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1-Methylcyclopropanesulfonamide
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

669008-26-8

669008-26-8 structure

Name: 1-Methylcyclopropanesulfonamide
Chemical Name: 1-Methylcyclopropanesulfonamide
CAS Number: 669008-26-8
Molecular Formula: C₄H₉NO₂S
Molecular Weight: 135.185
Create Date: 2018-04-20 08:00:00
Modify Date: 2025-08-20 10:06:56

Name	1-Methylcyclopropanesulfonamide
Synonyms	1-Methylcyclopropanesulfonamide Cyclopropanesulfonamide, 1-methyl- 1-methylcyclopropane-1-sulfonamide

Density	1.3±0.1 g/cm3
Boiling Point	246.4±23.0 °C at 760 mmHg
Molecular Formula	C₄H₉NO₂S
Molecular Weight	135.185
Flash Point	102.8±22.6 °C
Exact Mass	135.035400
PSA	68.54000
LogP	-0.38
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.530

Hazard Codes	Xi
HS Code	2935009090

849022-29-3

~91%

669008-26-8

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GmbH; BOEHRINGER INGELHEIM PHARMA GmbH and CO KG Patent: WO2007/9227 A1, 2007 ; Location in patent: Page/Page column 43 ; WO 2007/009227 A1

669008-25-7

~94%

669008-26-8

Literature: Hewawasam, Piyasena; Ding, Min; Sun, Li-Qiang; Scola, Paul Michael Patent: US2007/10455 A1, 2007 ; Location in patent: Page/Page column 28 ;

923032-55-7

669008-26-8

Literature: WO2013/88256 A1, ; Page/Page column 65 ;

Precursor 3
849022-29-3 669008-25-7 923032-55-7
DownStream 0

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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