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41924

Cyanoguanidine

Name: Cyanoguanidine
Brand: SIAL

≥95.0% (HPLC), pharmaceutical impurity standard

Synonym(s):

Dicyandiamide, Metformin Related Compound A (USP), Metformin impurity A (PhEur), Cyanoguanidine, Dicyanodiamide

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About This Item

Linear Formula:

NH₂C(=NH)NHCN

CAS Number:

461-58-5

Molecular Weight:

84.08

EC Number:

207-312-8

UNSPSC Code:

41116107

PubChem Substance ID:

329756165

Beilstein/REAXYS Number:

605637

MDL number:

MFCD00008066

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Properties

grade

analytical standard

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤10.0% related substances, ≤5.0% solvents, ≤5.0% water

mp

208-211 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

NC(=N)NC#N

InChI

1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)

InChI key

QGBSISYHAICWAH-UHFFFAOYSA-N

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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