text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 83972-01-4 | Product Number: M0938

Magnesium 4-Nitrobenzyl Malonate

  • Malonic Acid Mono-4-nitrobenzyl Ester Magnesium Salt
4   2   ≥20 

* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.


Previously this product had been labeled as a hydrate form both in product name and molecular formula. The hydrate form had no exclusive CAS RN and used to share the same CAS RN as the anhydrous form.
To avoid any misleading information and since moisture in product is considered as an impurity, we have decided to remove the term 'Hydrate' from product name and 'xH2O' from the molecular formula for such products.
Please use it at ease since there is no difference in product quality, even if you see the previous indications on a part of label.

Product Number M0938
Molecular Formula / Molecular Weight C__2__0H__1__6MgN__2O__1__2 = 500.66  
Physical State (20 deg.C) Solid
CAS RN 83972-01-4
Related CAS RN 75321-09-4
Reaxys Registry Number 4343323
PubChem Substance ID 87572920
MDL Number


Appearance White to Almost white powder to crystal
Content of Magnesium 4.6 to 5.5% (calcd.on anh.substance)
Water max. 10.0 %
Properties (reference)
Related Laws:
Transport Information:
HS Number 2917.39.7000
Construction of Bicyclic β-Lactam


PubMed Literature

Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents