Identità

Methotrexate EP Impurity L

CAS 52980-68-4 · C13H16N2O5

01Identità

Lazychem IDLC-19889
CAS RN52980-68-4
PubChem CID283555
Molecular formulaC13H16N2O5
Molecular weight280.3 g/mol
IUPAC name(4-(Methylamino)benzoyl)-L-glutamic acid
InChIKeyUFBUCKLNZUNJHS-UHFFFAOYSA-N

02Struttura u stereokimika

2D structurePubChem CID 283555
Two-dimensional chemical structure of Methotrexate EP Impurity L, CAS 52980-68-4
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
Ring count1
Secondary amines1
Tertiary amines0
SMILESCNC1=CC=C(C=C1)C(=O)NC(CCC(=O)O)C(=O)O
InChIMhux elenkat

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.

04Status fl-Indja

Exact-compound status is evaluated only against the published name and CAS number. Confirm the current official instrument before a regulatory decision.

05Ismijiet u relazzjonijiet

API u mediċina prinċipali

Methotrexate

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    06Sorsi