Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methanesulfonamide,N-9H-fluoren-2-yl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6957-69-3

6957-69-3 structure

6957-69-3 structure

Name: Methanesulfonamide,N-9H-fluoren-2-yl-
Chemical Name: N-fluoren-2-yl-maleimide
CAS Number: 6957-69-3
Molecular Formula: C₁₄H₁₃NO₂S
Molecular Weight: 259.32400
Create Date: 2017-11-10 06:10:32
Modify Date: 2025-09-10 18:22:18

Name	N-fluoren-2-yl-maleimide
Synonyms	N-Fluoren-2-yl-maleinimid N-Fluoren-2-yl-methansulfonamid N-fluoren-2-yl-methanesulfonamide 2-Mesylamino-fluoren

Density	1.373g/cm3
Boiling Point	445.1ºC at 760mmHg
Molecular Formula	C₁₄H₁₃NO₂S
Molecular Weight	259.32400
Flash Point	223ºC
Exact Mass	259.06700
PSA	54.55000
LogP	3.78310
Index of Refraction	1.743

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PB0476000

CHEMICAL NAME :: Methanesulfonamide, N-(2-fluorenyl)-

CAS REGISTRY NUMBER :: 6957-69-3

BEILSTEIN REFERENCE NO. :: 2741379

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H13-N-O2-S

MOLECULAR WEIGHT :: 259.34

WISWESSER LINE NOTATION :: L B656 HHJ EMSW1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 2 ug/plate

REFERENCE :: BBRCA9 Biochemical and Biophysical Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 71,1201,1976

153-78-6 structure

153-78-6

124-63-0 structure

124-63-0

~%

6957-69-3 structure

6957-69-3

Literature: Sawicki Journal of Organic Chemistry, 1956 , vol. 21, p. 271

Precursor 2
153-78-6 124-63-0
DownStream 0

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.