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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12377312Generated: October 25, 2026

1,1-Bis(methylamino)-2-nitroethene

Nizatidine IMpurity A · Nizatidine EP IMpurity A · Ranitidine EP Impurity L · N,N'-Dimethyl-2-nitroethene-1,1-dia · N,N'-Dimethyl-2-nitro-1,1-ethendiamine · N,N'-dimethyl-2-nitro-1,1-ethenediamine · N,N'-Dimethyl-2-nitroethene-1,1-diamine · 1,1-Ethenediamine, N,N'-dimethyl-2-nitro-

https://huagongshe.com/en/chemical/12377312

1,1-Bis(methylamino)-2-nitroethene molecular structure

Identifiers & Physical Properties

CAS No.54252-45-8
Molecular formulaC4H9N3O2
Average molar mass131.13 g/mol
Monoisotopic mass131.06947653 g/mol
SMILESCNC(=C[N+](=O)[O-])NC
InChIKeyVQBVPDAUEBSGMB-UHFFFAOYSA-N
PubChem CID12377312
EC No.641-813-6
DTXSIDDTXSID80495172

Chemical & Physical Properties

XLogP0.5
Topological polar surface area69.9
Hydrogen bond donors2
Hydrogen bond acceptors4
Rotatable bonds2
Heavy atoms9
Formal charge0
Complexity120
Melting point>207°C (dec.)
Storage conditionsAmber Vial, -20°C Freezer, Under inert atmosphere
SolubilityDMSO (Slightly), Methanol (Slightly)
Physical stateSolid
ColorWhite
FDA UNIIX2PTM6CJ26

Safety & Regulations

GHS classificationDangerH360 (100%): May damage fertility or the unborn child [Danger Reproductive toxicity]P203, P280, P318, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Applications & Uses

Uses

N,N'-Dimethyl-2-nitro-1,1-ethenediamine is an impurity of the histamine H2-receptor antagonist Nizatidine (N598500) and Ranitidine (R120000).

Uses

N,N''-Dimethyl-2-nitro-1,1-ethenediamine is an impurity of the histamine H2-receptor antagonist Nizatidine (N598500) and Ranitidine (R120000).