140646-34-0

• 

• Basic information

  1. Product Name: 2-Thiophenesulfonamide,5-ethyl-(9CI)
  2. Synonyms: 2-Thiophenesulfonamide,5-ethyl-(9CI);5-Ethyl-2-thiophenesulfonamide
  3. CAS NO:140646-34-0
  4. Molecular Formula: C₆H₉NO₂S₂
  5. Molecular Weight: 191.27116
  6. EINECS: N/A
  7. Product Categories: SULFONAMIDE
  8. Mol File: 140646-34-0.mol
  9. Article Data: 3

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: N/A
  3. Flash Point: N/A
  4. Appearance: /
  5. Density: N/A
  6. Refractive Index: N/A
  7. Storage Temp.: N/A
  8. Solubility: N/A
  9. CAS DataBase Reference: 2-Thiophenesulfonamide,5-ethyl-(9CI)(CAS DataBase Reference)
  10. NIST Chemistry Reference: 2-Thiophenesulfonamide,5-ethyl-(9CI)(140646-34-0)
  11. EPA Substance Registry System: 2-Thiophenesulfonamide,5-ethyl-(9CI)(140646-34-0)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 140646-34-0(Hazardous Substances Data)

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• 2-THIOPHENESULFONAMIDE,5-ETHYL-

  Cas No: 140646-34-0

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• 2-Thiophenesulfonamide,5-ethyl-(9CI)

  Cas No: 140646-34-0

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140646-34-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140646-34-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,6,4 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 140646-34:
(8*1)+(7*4)+(6*0)+(5*6)+(4*4)+(3*6)+(2*3)+(1*4)=110
110 % 10 = 0
So 140646-34-0 is a valid CAS Registry Number.

140646-34-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-Ethyl-2-thiophenesulfonamide

1.2 Other means of identification

Product number	-
Other names	4,6(1H,5H)-Pyrimidinedione,5-ethyl-2-(1-piperidinyl)

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:140646-34-0 SDS

140646-34-0Upstream product

• 872-55-9 2-ethylthiophene 
• 56921-00-7 5-ethylthiophene-2-sulfonyl chloride 

140646-34-0Downstream Products

140646-34-0Relevant articles and documents

Acyl sulfonamide anti-proliferatives. Part 2: Activity of heterocyclic sulfonamide derivatives

Mader, Mary M.,Shih, Chuan,Considine, Eileen,De Dios, Alfonso,Grossman, Cora Sue,Hipskind, Philip A.,Lin, Ho-Shen,Lobb, Karen L.,Lopez, Beatriz,Lopez, Jose E.,Cabrejas, Luisa M. Martin,Richett, Michael E.,White, Wesley T.,Cheung, Yiu-Yin,Huang, Zhongping,Reilly, John E.,Dinn, Sean R.

, p. 617 - 620 (2007/10/03)

The anti-proliferative activity of acylated heterocyclic sulfonamides is described in Vascular Endothelial Growth Factor-dependent Human Umbilical Vascular Endothelial Cells (VEGF-HUVEC) and in HCT116 tumor cells in a soft agar diffusion assay.

Sulfonylureas: A new class of cancer chemotherapeutic agents

Mohamadi,Spees,Grindey

, p. 3012 - 3016 (2007/10/02)

This study summarizes the antitumor properties of a number of sulofenur thiophene analogs against subcutaneously implanted 6C3HED lymphosarcoma with structural modification of the aryl moiety of the sulfonamide portion of the diarylsulfonylureas. The spectrum of activity of N-(p-chlorophenyl)-N'-[(5- methoxy-2-thienyl)sulfonyl]urea in the HXGC3, VRC5, CX-1, and LX-1 cell lines is also presented.

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