Chemical identity

Rac-Aspartame EP Impurity C

CAS 150-30-1 · C9H11NO2

01Identity

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

Lazychem IDLC-26532
PubChem CID994
NameRac-Aspartame EP Impurity C
CAS RN150-30-1
Molecular formulaC9H11NO2
Molecular weight165.19
IUPAC nameDL-Phenylalanine
InChIKeyCOLNVLDHVKWLRT-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 994
Two-dimensional chemical structure of Rac-Aspartame EP Impurity C, CAS 150-30-1
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. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres1
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC1=CC=C(C=C1)CC(C(=O)O)N
InChINot listed
Formula from structureC9H11NO2
Molecular weight from structure165.19

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

3 records

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.

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 150-30-1 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 150-30-1 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.

05Names and relationships

Associated parent compound

Aspartame

View API and impurity family

Other names

  • Dl-Phenylalanine
  • 150-30-1
  • DL-3-Phenylalanine
  • Phenylalanine DL-form
  • Phenylalanine, dl-
  • DL-2-Amino-3-phenylpropanoic acid
  • FEMA No. 3726
  • NSC 9959
  • DTXSID9023463
  • EINECS 205-756-7
  • CCRIS 8601
  • AI3-18436

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