Welcome to LookChem.com Sign In|Join Free

CAS

  • or

125367-34-2

Post Buying Request

125367-34-2 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

125367-34-2 Usage

Chemical Properties

White Crystalline Solid

Uses

BAPTA-tetramethyl ester is a lipophilic diester of BAPTA used for inhibition of proteolytic activities of certain metalloproteinases, calpain and TACE.

Check Digit Verification of cas no

The CAS Registry Mumber 125367-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,3,6 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 125367-34:
(8*1)+(7*2)+(6*5)+(5*3)+(4*6)+(3*7)+(2*3)+(1*4)=122
122 % 10 = 2
So 125367-34-2 is a valid CAS Registry Number.

125367-34-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (H66907)  BAPTA tetramethyl ester, 99%   

  • 125367-34-2

  • 250mg

  • 280.0CNY

  • Detail
  • Alfa Aesar

  • (H66907)  BAPTA tetramethyl ester, 99%   

  • 125367-34-2

  • 1g

  • 840.0CNY

  • Detail
  • Alfa Aesar

  • (H66907)  BAPTA tetramethyl ester, 99%   

  • 125367-34-2

  • 5g

  • 3360.0CNY

  • Detail

125367-34-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Tetramethyl 2,2',2'',2'''-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanetriyl))tetraacetate

1.2 Other means of identification

Product number -
Other names BAPTA tetramethyl ester

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:125367-34-2 SDS

125367-34-2Relevant articles and documents

Real-Time Reaction Monitoring of an Organic Multistep Reaction by Electrospray Ionization-Ion Mobility Spectrometry

Zühlke, Martin,Sass, Stephan,Riebe, Daniel,Beitz, Toralf,L?hmannsr?ben, Hans-Gerd

, p. 1266 - 1273 (2017)

The capability of electrospray ionization (ESI)-ion mobility (IM) spectrometry for reaction monitoring is assessed both as a stand-alone real-time technique and in combination with HPLC. A three-step chemical reaction, consisting of a Williamson ether synthesis followed by a hydrogenation and an N-alkylation step, is chosen for demonstration. Intermediates and products are determined with a drift time to mass-per-charge correlation. Addition of an HPLC column to the setup increases the separation power and allows the determination of further species. Monitoring of the intensities of the various species over the reaction time allows the detection of the end of reaction, determination of the rate-limiting step, observation of the system response in discontinuous processes, and optimization of the mass ratios of the starting materials. However, charge competition in ESI influences the quantitative detection of substances in the reaction mixture. Therefore, two different methods are investigated, which allow the quantification and investigation of reaction kinetics. The first method is based on the pre-separation of the compounds on an HPLC column and their subsequent individual detection in the ESI-IM spectrometer. The second method involves an extended calibration procedure, which considers charge competition effects and facilitates nearly real-time quantification.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 125367-34-2