Chemical identity

Diprophylline EP Impurity A / Theophyllidine / (Theophyllidine) N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide

CAS 6736-40-9 · C6H10N4O

01Identity

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

Lazychem IDLC-13162
PubChem CID12443409
NameDiprophylline EP Impurity A / Theophyllidine / (Theophyllidine) N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide
CAS RN6736-40-9
Molecular formulaC6H10N4O
Molecular weight154.17 g/mol
IUPAC nameN-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide
InChIKeyHBYDWASAZICSRC-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 12443409
2D structure: Diprophylline EP Impurity A / Theophyllidine / (Theophyllidine) N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide, CAS 6736-40-9
Structure of Diprophylline EP Impurity A / Theophyllidine / (Theophyllidine) N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide (CAS 6736-40-9). LazyChem record. Source identity: PubChem CID 12443409. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC6H10N4O
InChIKeyHBYDWASAZICSRC-UHFFFAOYSA-N
Ring count1
Defined stereocentres0
Unassigned stereocentres0
SMILESCNC1=C(NC=N1)C(=O)NC
InChIInChI=1S/C6H10N4O/c1-7-5-4(6(11)8-2)9-3-10-5/h3,7H,1-2H3,(H,8,11)(H,9,10)

03Possible N-nitroso structures

A record-level structural review indicates a possible N-nitroso candidate. This is not a confirmed impurity, formation prediction or analytical finding.

Possible structure candidateUnconfirmed identity
Possible N-nitroso structural candidate related to Diprophylline EP Impurity A / Theophyllidine / (Theophyllidine) N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide, CAS 6736-40-9
No CAS number, formation claim or analytical confirmation is assigned.

A structural result alone does not establish that a nitrosamine forms. A process-specific and analytical assessment is required.

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 / RCSNOT FOUND IN REVIEWED ENTRIESCAS 6736-40-9 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated.
SCOMETNOT FOUND IN REVIEWED CAS ENTRIESCAS 6736-40-9 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

05Names and relationships

Associated parent compound

Diprophylline

View API and impurity family

Other names

  • Diprophylline EP Impurity A
  • Theophyllidine / (Theophyllidine) N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide
  • Theophyllidine
  • N-methyl-5-(methylamino)-1H-imidazole-4-carboxamide
  • UNII-76560HOO1I
  • 1H-Imidazole-4-carboxamide, N-methyl-5-(methylamino)-
  • DIPROPHYLLINE IMPURITY A [EP IMPURITY]
  • 4-(METHYLAMINO)-5-(N-METHYLCARBAMOYL)IMIDAZOLE

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