Advanced Search



Fluoresceinamine, isomer I

ALDRICH/201626

Synonym: 5-Aminofluorescein

CAS Number: 3326-34-9
Empirical Formula (Hill Notation): C20H13NO5
Molecular Weight: 347.32
EC Number: 222-043-6
MDL Number: MFCD00005052
Linear Formula: C20H13NO5
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-201626-250MG 250 mg
 $69.40
1/EA		 Add To Favorites
45-201626-1G 1 g
 $185.00
1/EA		 Add To Favorites
45-201626-5G 5 g
 $687.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 201626-250MG.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 201626-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 201626-1G

 

λmax 490-501 nm
application(s) diagnostic assay manufacturing
hematology
histology
form powder
InChI 1S/C20H13NO5/c21-10-1-4-14-13(7-10)19(24)26-20(14)15-5-2-11(22)8-17(15)25-18-9-12(23)3-6-16(18)20/h1-9,22-23H,21H2
InChI key GZAJOEGTZDUSKS-UHFFFAOYSA-N
mp 223 °C (dec.) (lit.)
Quality Level 200 
SMILES string Nc1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35
solubility methanol: 5 mg/mL
storage temp. room temp
Application: Fluoresceinamine, isomer I is suitable for use in a specific and sensitive spectrophotometric method for determining nitrite. It has been used to fluorescently tag nanoparticles through a competitive carboxyl-amine coupling reaction to visualize nanoparticle internalization.
General description: Fluoresceinamine, isomer I belongs to the class of derivatized fluoresceins.
Packaging: 1, 5 g in glass bottle
Packaging: 250 mg in glass insert
mp 223 °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