Chemical identity

Dimer of Cyanopyridine (NSN-Dimer)

CAS 7521-27-9 · C12H8N4

01Identity

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

Lazychem IDLC-13026
PubChem CID377554
NameDimer of Cyanopyridine (NSN-Dimer)
CAS RN7521-27-9
Molecular formulaC12H8N4
Molecular weight208.2 g/mol
IUPAC name2-(pyridin-3-yl)pyrido[2,3-d]pyrimidine
InChIKeyMKJGBTYCQKYWMA-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 377554
Two-dimensional chemical structure of Dimer of Cyanopyridine (NSN-Dimer), CAS 7521-27-9
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count3
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1(C2=CC=CN=C2)=NC=C(C=CC=N3)C3=N1
InChINot listed
Formula from structureC12H8N4
Molecular weight from structure208.2 g/mol

03India 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 7521-27-9 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 7521-27-9 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.

04Names and relationships

Associated parent compound

Niacin

View API and impurity family

Other names

No synonyms are listed.

Related records from the same parent family

05Documented 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.

06Sources