ChemicalBook CAS DataBase List 2558-30-7

2558-30-7

Name	N-DESMETHYLFLUNITRAZEPAM
CAS	2558-30-7
EINECS(EC#)	219-878-3
Molecular Formula	C15H10FN3O3
MDL Number	MFCD00798473
Molecular Weight	299.26
MOL File	2558-30-7.mol

Synonyms

Ro-5-4435 Ro-05-4435 Norflunitrazepam Demethylflunitrazepam DESMETHYLFLUNITRAZEPAM Flunitrazepam Impurity B N-DESMETHYLFLUNITRAZEPAM Flunitrazepan, N-desmethyl Flunitrazepam EP Impurity B N-Desmethylflunitrazepam (CRM) Desmethylflunitrazepam, Fonazepam N-Desmethylflunitrazepam solution Nor-FlunitrazepaM 1.0 Mg/ML in Methanol N-DESMETHYLFLUNITRAZEPAM,100/MLINMETHANOL N-DESMETHYLFLUNITRAZEPAM,1.0MG/MLINMETHANOL N-DESMETHYLFLUNITRAZEPAM (100UG/ML METHANOL) 5-(2-Fluorphenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-on 5-(2-fluorophenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-one 5-(2-Fluorophenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one 2H-1,4-Benzodiazepin-2-one, 5-(2-fluorophenyl)-1,3-dihydro-7-nitro-

Chemical Properties

Melting point	210-211 °C
Boiling point	497.6±45.0 °C(Predicted)
density	1.47±0.1 g/cm3(Predicted)
Fp	9℃
storage temp.	?20°C
solubility	DMSO (Slightly), Methanol (Very Slightly, Sonicated)
form	Solid
pka	11.17±0.70(Predicted)
color	Pale Yellow to Light Yellow

Safety Data

Hazard Codes	F,T
Risk Statements	11-23/24/25-39/23/24/25 less more
Safety Statements	7-16-36/37-45 less more
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany	1

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2558-30-7

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