ChemicalBook--->CAS DataBase List--->52130-87-7

52130-87-7

52130-87-7 Structure

52130-87-7 Structure
IdentificationBack Directory
[Name]

2-bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide
[CAS]

52130-87-7
[Synonyms]

Einecs 257-681-4
Clonazepam Impurity C(USP)
ClonazepaM USP Related CoMpound C
2-Brom-N-(2-(2-chlorbenzoyl)-4-nitrophenyl)acetamid
2-bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide
Acetamide, 2-bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]-
2-Bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide (Clonazepam Impurity)
[EINECS(EC#)]

257-681-4
[Molecular Formula]

C15H10BrClN2O4
[MDL Number]

MFCD18970068
[MOL File]

52130-87-7.mol
[Molecular Weight]

397.61
Chemical PropertiesBack Directory
[Melting point ]

147-149°C
[Boiling point ]

616.7±55.0 °C(Predicted)
[density ]

1.673±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

neat
[pka]

10.59±0.70(Predicted)
[color ]

Pale Yellow to Light Yellow
[Major Application]

pharmaceutical (small molecule)
[InChI]

1S/C15H10BrClN2O4/c16-8-14(20)18-13-6-5-9(19(22)23)7-11(13)15(21)10-3-1-2-4-12(10)17/h1-7H,8H2,(H,18,20)
[InChIKey]

XSTMFEOLMKEEMU-UHFFFAOYSA-N
[SMILES]

[O-][N+](=O)c1ccc(NC(=O)CBr)c(c1)C(=O)c2ccccc2Cl
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
GHS07,GHS08,GHS09
[Signal word ]

Danger
[Hazard statements ]

H315-H319-H335-H410-H372
[Precautionary statements ]

P261-P264-P271-P273-P280-P302+P352-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P362-P391-P403+P233-P405-P501
[WGK Germany ]

WGK 2
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Chemical Properties]

Beige Solid
[Uses]

An impurity from the synthesis of clonazepam (C587080)
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