Advanced Search



Methyl Green

ALDRICH/198080 - zinc chloride salt, certified by the Biological Stain Commission, Dye content 85 %

Synonym: Ethyl Green

CAS Number: 7114-03-6
Empirical Formula (Hill Notation): C27H35BrClN3 · ZnCl2
Molecular Weight: 653.24
EC Number: 230-415-4
MDL Number: MFCD00151094
Linear Formula: C27H35BrClN3 · ZnCl2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-198080-10G 10 g
 $271.00
1/EA		 Add To Favorites
45-198080-50G 50 g
 $865.00
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: 198080-50G
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: 198080-10G

 

ε (extinction coefficient) ≥11100 at 417-425 in H2O at 0.005 g/L
  ≥16000 at 311-319 in H2O at 0.005 g/L
  ≥60000 at 626-634 in H2O at 0.005 g/L
λmax 423 nm (2nd)
  629 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, 85%
form powder
grade certified by the Biological Stain Commission
InChI 1S/C27H35N3.BrH.3ClH.Zn/c1-8-30(6,7)26-19-13-23(14-20-26)27(21-9-15-24(16-10-21)28(2)3)22-11-17-25(18-12-22)29(4)5;;;;;/h9-20H,8H2,1-7H3;4*1H;/q+2;;;;;+2/p-4
InChI key RRKSQWOQZFIQKW-UHFFFAOYSA-J
mp >300 °C (lit.)
pH 0.2-1.8, yellow to blue
Quality Level 200 
SMILES string [Cl-].[Br-].Cl[Zn]Cl.CC[N+](C)(C)c1ccc(cc1)C(c2ccc(cc2)N(C)C)=C3/C=CC(C=C3)=[N+](C)C
solubility H2O: 1 mg/mL
storage temp. room temp
General description: Methyl Green is a basic dicationic dye and is composed of triphenylmethane. It is suitable for the detection of DNA and RNA. It acts as a photochromophore and used to activate gelatinous films. At a very high pH, methyl green forms an alkaline solution and gets converted to a colorless carbinol base. In the presence of hydroxide anion, methyl green produces crystal violet dye and ethanol.
Packaging: 10, 50 g in glass bottle
Suitability: Suitable for use as a DNA stain.
mp >300 °C (lit.)
Storage Temp. room temp
Colour Index Number 42590
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