Advanced Search



KB-R7943

SIGMA/K4144 - ≥98% (HPLC), powder

Synonym: 2-[4-[(4-nitrophenyl)methoxy]phenyl]ethyl ester, methanesulfonate (1:1); Carbamimidothioic acid

CAS Number: 182004-64-4 (free base)
Empirical Formula (Hill Notation): C16H17N3O3S·CH3SO3H
Molecular Weight: 427.50
MDL Number: MFCD00952138
Linear Formula: C16H17N3O3S·CH3SO3H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-K4144-5MG 5 mg
 $162.00
1/EA		 Add To Favorites
45-K4144-25MG 25 mg
 $513.00
1/EA		 Add To Favorites

 

assay ≥98% (HPLC)
color off-white to tan
form powder
InChI 1S/C16H17N3O3S.CH4O3S/c17-16(18)23-10-9-12-3-7-15(8-4-12)22-11-13-1-5-14(6-2-13)19(20)21;1-5(2,3)4/h1-8H,9-11H2,(H3,17,18);1H3,(H,2,3,4)
InChI key WGIKEBHIKKWJLG-UHFFFAOYSA-N
Quality Level 100 
SMILES string CS(O)(=O)=O.NC(=N)SCCc1ccc(OCc2ccc(cc2)[N+]([O-])=O)cc1
solubility DMSO: >10 mg/mL
storage temp. 2-8°C
Biochem/physiol Actions: KB-R7943 inhibits the reversed Na(+)/Ca(2+) exchanger, NCX.
Biochem/physiol Actions: KB-R7943 inhibits the reversed Na(+)/Ca(2+) exchanger, NCX. In cardiomyocytes, Ca2+ is released from intracellular stores during contraction, and sequestered again during relaxation. NCX is the primary mechanism that prevents Ca2+ overload due to influx of calcium across the plasma membrane.
Packaging: 5, 25 mg in glass bottle
Hazard Codes N
Risk Statements 50
Safety Statements 61
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (HPLC)
Storage Temp. 2-8°C
UNSPSC 12352200

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top