Advanced Search



1,1′-Diethyl-2,2′-cyanine iodide

SIAL/323764 - 97%

Synonym: 1-Ethyl-2-[(1-ethyl-2(1H)-quinolinylidene)methyl]quinolinium iodide; Decynium 22; Pseudocyanine iodide; Pseudoisocyanine iodide

CAS Number: 977-96-8
Empirical Formula (Hill Notation): C23H23IN2
Molecular Weight: 454.35
EC Number: 213-556-6
MDL Number: MFCD00011971
Linear Formula: C23H23IN2
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-323764-100MG 100 mg
$41.90
1/EA
Add To Favorites
45-323764-500MG 500 mg
$143.00
1/EA
Add To Favorites

 

ε (extinction coefficient) ≥25000 at 487-495 nm in ethanol
λmax 524 nm
application(s) diagnostic assay manufacturing
hematology
histology
assay 97%
form powder or crystals
InChI 1S/C23H23N2.HI/c1-3-24-20(15-13-18-9-5-7-11-22(18)24)17-21-16-14-19-10-6-8-12-23(19)25(21)4-2;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1
InChI key GMYRVMSXMHEDTL-UHFFFAOYSA-M
mp 273 °C (dec.) (lit.)
Quality Level 200 
SMILES string [I-].CCN1C(C=Cc2ccccc12)=Cc3ccc4ccccc4[n+]3CC
storage temp. room temp
Application: 1,1′-Diethyl-2,2′-cyanine iodide has been used as an absorber in a method to correct the fluorescence excitation-emission matrix (EEM).
General description: 1,1′-Diethyl-2,2′-cyanine iodide is a quinocyanine dye. This photographic sensitizing dye is mainly used in silver halide photography. 1,1′-Diethyl-2,2′-cyanine iodide dye aggregation in dilute aqueous solution displays red and blue shifted absorption bands.
Packaging: 100, 500 mg in glass bottle
Purity 97%
mp 273 °C (dec.) (lit.)
Storage Temp. room temp
UNSPSC 12171500

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