Chemical identity

AH 6696

CAS 6722-09-4 · C12H9NO2

01Identity

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

Lazychem IDLC-25767
PubChem CID192830
NameAH 6696
CAS RN6722-09-4
Molecular formulaC12H9NO2
Molecular weight199.21 g/mol
IUPAC name5H-chromeno[2,3-b]pyridin-5-ol
InChIKeyCAOGEKWDLGLKQK-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 192830
Two-dimensional chemical structure of AH 6696, CAS 6722-09-4
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. 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=C2C(=C1)C(C3=C(O2)N=CC=C3)O
InChINot listed
Formula from structureC12H9NO2
Molecular weight from structure199.21 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 6722-09-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 6722-09-4 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

Pranoprofen

View API and impurity family

Other names

  • Pranoprofen Impurity 22
  • AH 6696
  • 6722-09-4
  • 5H-[1]Benzopyrano[2,3-b]pyridin-5-ol
  • DTXSID10986326
  • RefChem:110242
  • DTXCID201413511
  • 5H-chromeno[2,3-b]pyridin-5-ol
  • MFCD00030132
  • Pranoprofen Impurity N2
  • orb1304785
  • orb1940351

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