Identitāte

Cephalothin Impurity E

Nav norādīts · C14H14N2O4S2

01Identitāte

Lazychem IDLC-44799
CAS RNNav norādīts
PubChem CID13200037
Molecular formulaC14H14N2O4S2
Molecular weight338.4 g/mol
IUPAC name3-methyl-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKeyKCCXIEAFHKKZLW-UHFFFAOYSA-N

02Struktūra un stereoķīmija

2D structurePubChem CID 13200037
Two-dimensional chemical structure of Cephalothin Impurity E
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
Ring count3
Secondary amines0
Tertiary amines0
SMILESCC1=C(N2C(C(C2=O)NC(=O)CC3=CC=CS3)SC1)C(=O)O
InChINav norādīts

03Stereochemistry

The published structure contains 0 defined and 2 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres0Structure assigned
Unassigned centres2Structure unspecified
Assignment statusUnassignedExact published identity
Tetrahedral upper bound≤ 4Before symmetry reduction

Published same-connectivity configurations

2 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.

04Statuss Indijā

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

05Nosaukumi un saistības

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