Metformin impurity A

SIAL/Y0001590 - European Pharmacopoeia (EP) Reference Standard

Synonym: Dicyandiamide; Cyanoguanidine; Dicyanodiamide

CAS Number: 461-58-5
Empirical Formula (Hill Notation): C₂H₄N₄
Molecular Weight: 84.08
MDL Number: MFCD00008066
Linear Formula: NH₂C(=NH)NHCN
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-Y0001590	25 mg	$225.00 1/EAAdd To Favorites		Add To Favorites

API family	metformin
application(s)	pharmaceutical (small molecule)
format	neat
grade	pharmaceutical primary standard
InChI	1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)
InChI key	QGBSISYHAICWAH-UHFFFAOYSA-N
manufacturer/tradename	EDQM
mp	208-211 °C (lit.)
SMILES string	NC(=N)NC#N
storage temp.	2-8°C

Application:	Metformin impurity A EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
General description:	This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia .
Other Notes:	Sales restrictions may apply.
Packaging:	The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue .