CAS 1187-42-4 | Diaminomaleonitrile
Molecular Formula: C4H4N4
Molecular Weight: 108.1
EINECS: 214-697-6
Purity: 97% Min.
Package: 100 g / 1 kg / 25 kg
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Product Introduction
Introduction
Thioisonicotinamide is an Impurity of Ethionamide with tuberculostatic activity. It can be used as an intermediate in pharmaceutical synthesis, such as the preparation of 2‑ethyl thioisonicotinamide.
Specification of CAS 1187-42-4 | Diaminomaleonitrile
ITEMS | SPECIFICATION |
Melting point | 178-179 °C (lit.) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | 5000 mg/l |
color | Brown |
refractive index | 1.6260 |
form | Crystalline Powder |
Water Solubility | 5 g/L (25 ºC) |
density | 1,36 g/cm3 |
Boiling point | 192.71°C |
pka | -2.77 |
Sensitive | Light Sensitive |
Related Articles of CAS 1187-42-4 | Diaminomaleonitrile
Reaction of 2, 3-diaminomaleonitrile with diones
Y Kubota, T Shibata, E Babamoto-Horiguchi, J Uehara… - Tetrahedron, 2009 - Elsevier
Asymmetric Schiff bases derived from diaminomaleonitrile and their metal complexes
J Yang, R Shi, P Zhou, Q Qiu, H Li - Journal of Molecular Structure, 2016 - Elsevier
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