Chemical identity

Norepinephrine EP Impurity E/ Noradrenaline EP Impurity E

CAS 99-40-1 · C8H7ClO3

01Identity

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

Lazychem IDLC-23672
PubChem CID66834
NameNorepinephrine EP Impurity E/ Noradrenaline EP Impurity E
CAS RN99-40-1
Molecular formulaC8H7ClO3
Molecular weight186.59 g/mol
IUPAC name2-chloro-1-(3,4-dihydroxyphenyl)ethanone
InChIKeyLWTJEJCZJFZKEL-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 66834
Two-dimensional chemical structure of Norepinephrine EP Impurity E/ Noradrenaline EP Impurity E, CAS 99-40-1
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, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC(=C(C=C1C(=O)CCl)O)O
InChINot listed
Formula from structureC8H7ClO3
Molecular weight from structure186.59 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 99-40-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 99-40-1 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

Norepinephrine; Noradrenaline

View API and impurity family

Other names

  • Norepinephrine EP Impurity E
  • Noradrenaline EP Impurity E
  • Repaglinide BP Impurity B
  • Repaglinide Related Compound B
  • 3-Ethoxy-4-(ethoxycarbonyl)benzeneacetic Acid
  • [3-Ethoxy-4-(ethoxycarbonyl)phenyl]acetic Acid
  • 2-Chloro-3',4'-dihydroxyacetophenone
  • 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone
  • 4-(Chloroacetyl)catechol
  • UNII-FN6949L56Q
  • chloromethyl 3,4-dihydroxyphenyl ketone
  • FN6949L56Q

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