Chemical identity

Acetaminophen Dimer 1 Impurity / Paracetamol Dimer

CAS 98966-14-4 · C16H16N2O4

01Identity

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

Lazychem IDLC-04713
PubChem CID130451
NameAcetaminophen Dimer 1 Impurity / Paracetamol Dimer
CAS RN98966-14-4
Molecular formulaC16H16N2O4
Molecular weight300.31 g/mol
IUPAC nameN,N’-(6,6’-Dihydroxy[1,1’-biphenyl]-3,3’-diyl)bisacetamide
InChIKeyPHJCCQZHFLRCAA-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 130451
2D structure: Acetaminophen Dimer 1 Impurity / Paracetamol Dimer, CAS 98966-14-4
Structure of Acetaminophen Dimer 1 Impurity / Paracetamol Dimer (CAS 98966-14-4). LazyChem record. Source identity: PubChem CID 130451. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC16H16N2O4
InChIKeyPHJCCQZHFLRCAA-UHFFFAOYSA-N
Ring count2
Defined stereocentres0
Unassigned stereocentres0
SMILESCC(=O)NC1=CC(=C(C=C1)O)C2=C(C=CC(=C2)NC(=O)C)O
InChIInChI=1S/C16H16N2O4/c1-9(19)17-11-3-5-15(21)13(7-11)14-8-12(18-10(2)20)4-6-16(14)22/h3-8,21-22H,1-2H3,(H,17,19)(H,18,20)

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 / RCSNOT FOUND IN REVIEWED ENTRIESCAS 98966-14-4 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 98966-14-4 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

04Names and relationships

Associated parent compound

Acetaminophen

View API and impurity family

Other names

  • Acetaminophen Dimer 1 Impurity
  • Paracetamol Dimer Impurity
  • Acetamide, N,N'-(6,6'-dihydroxy[1,1'-biphenyl]-3,3'-diyl)bis-
  • 2,2'-Dihydroxy-5,5'-diacetyldiaminebiphenyl
  • N-[3-(5-acetamido-2-hydroxyphenyl)-4-hydroxyphenyl]acetamide
  • DiOH-diAcNH-biphenyl
  • N,N'-(6,6'-Dihydroxy(1,1'-biphenyl)-3,3'-diyl)bisacetamide
  • Acetaminophen Dimer

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