Chemical identity

2-Ethynyl-4-aminotoluene

CAS 134690-40-7 · C9H9N

01Identity

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

Lazychem IDLC-01925
PubChem CID23225840
Name2-Ethynyl-4-aminotoluene
CAS RN134690-40-7
Molecular formulaC9H9N
Molecular weight131.17 g/mol
IUPAC name2-Ethynyl-4-aminotoluene
InChIKeyPWLCLSPCHRYXHK-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 23225840
Two-dimensional chemical structure of 2-Ethynyl-4-aminotoluene, CAS 134690-40-7
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESCC1=C(C=C(C=C1)N)C#C
InChINot listed
Formula from structureC9H9N
Molecular weight from structure131.17 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 134690-40-7 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 134690-40-7 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

Ethamsylate

View API and impurity family

Other names

  • 3-ethynyl-4-methylaniline
  • 3-Ethynyl-4-methyl-benzenamine
  • 5-Amino-2-methylphenylacetylene
  • 134690-40-7
  • 2-Ethynyl-4-aminotoluene
  • Benzenamine, 3-ethynyl-4-methyl- (9CI)
  • MFCD11656005
  • SCHEMBL2807960
  • SCHEMBL3222376
  • 3-Ethynyl-4-methyl-phenylamine
  • SCHEMBL18992027
  • DTXSID80631311

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