Advanced Search


By Amresco

Storage Condition: ROOM TEMPERATURE

CAS Number: 56-75-7

Molecular Weight: 323.13

Molecular Formula: C11H12Cl2N2O5

Risk Statements: 23/24/25-42/43-60/61-45

Safety Statements: 23/24/25-42/43-60/61-45

Hazard Code: toxic, suspected-carcinogen, suspected-teratogen, sensitizer

A broad-spectrum bacteriostatic that inhibits protein synthesis in gram+, gram- and anaerobic bacteria. Recommended working concentration: 20 µg/mL.

Chromatographic Purity (P/F) Pass
Crystallinity (P/F) Pass
Expiration Date Report
Identification (P/F) Pass
Melting Range 149 - 153°C
pH (2.5%, Water) @ 25°C 4.5 - 7.5
Purity 97.0 - 103.0%
Specific Rotation +17.0 - +20.0°

Cat.No. Size Grade EA    
1328-0230-100G 100g USP CALL FOR PRICE Add To Favorites
1328-0230-500G 500g USP CALL FOR PRICE Add To Favorites

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price

Request Literature

Please fill out the form below if you want to request literature 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.


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