Chemical identity

Miconazole EP Impurity G (Nitrate Salt)

CAS 909277-72-1 · C18H15Cl4N3O4

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-20279
PubChem CID71777005
NameMiconazole EP Impurity G (Nitrate Salt)
CAS RN909277-72-1
Molecular formulaC18H15Cl4N3O4
Molecular weight479.14 g/mol
IUPAC name1-[(2RS)-2-(2,4-Dichlorophenyl)-2-[[(2,5-dichlorophenyl)methyl]oxy]ethyl]-1H-imidazole Nitrate
InChIKeyFRLSOOILEKZTFN-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 71777005
Two-dimensional chemical structure of Miconazole EP Impurity G (Nitrate Salt), CAS 909277-72-1
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 3 rings, includes aromatic atoms, includes aliphatic carbon, contains at least one halogen atom, contains a nitro substructure. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC(=C(C=C1Cl)Cl)C(CN2C=CN=C2)OCC3=C(C=CC(=C3)Cl)Cl.[N+](=O)(O)[O-]
InChINot listed
Formula from structureC18H15Cl4N3O4
Molecular weight from structure479.14 g/mol

03Stereochemistry

The published structure contains 0 defined and 1 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres1Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

1 record

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 909277-72-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 909277-72-1 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Miconazole

View API and impurity family

Other names

  • 2, 5-Dichloro Miconazole Nitrate
  • 1-[2-(2, 4-dichlorophenyl)-2-[(2, 5-dichlorophenyl)methoxy]ethyl]imidazole
  • nitric acid
  • 909277-72-1
  • Miconazole EP impurity G
  • 1-[2-(2,4-dichlorophenyl)-2-[(2,5-dichlorophenyl)methoxy]ethyl]imidazole
  • 1-[(2RS)-2-[(2,5-Dichlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethyl]-1H-imidazole Nitrate
  • Miconazole Nitrate Imp. G (EP) as Nitrate
  • Miconazole Impurity G as Nitrate
  • Miconazole Nitrate Impurity G as Nitrate

Related records from the same parent family

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources