Chemical identity

Ceftolozane Impurity 10

CAS 1956303-47-1 · C16H24N8O6S2

01Identity

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

Lazychem IDLC-10165
PubChem CID176486278
NameCeftolozane Impurity 10
CAS RN1956303-47-1
Molecular formulaC16H24N8O6S2
Molecular weight488.54 g/mol
IUPAC name(6R,7R)-3-((5-amino-4-(3-(2-aminoethyl)ureido)-1-methyl-1H-pyrazol-2-ium-2-yl)methyl)-7-(methylsulfonamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
InChIKeyQACPOEQPLQIDLS-QMTHXVAHSA-N

02Structure identifiers

2D structurePubChem CID 176486278
2D structure: Ceftolozane Impurity 10, CAS 1956303-47-1
Structure of Ceftolozane Impurity 10 (CAS 1956303-47-1). LazyChem record. Source identity: PubChem CID 176486278. Confirm the identifiers before analytical use.Download structure image

Structure facts for this exact identity.

Molecular formulaC16H24N8O6S2
InChIKeyQACPOEQPLQIDLS-QMTHXVAHSA-N
Ring count3
Defined stereocentres2
Unassigned stereocentres0
SMILESCN1C(=C(C=[N+]1CC2=C(N3[C@@H]([C@@H](C3=O)NS(=O)(=O)C)SC2)C(=O)[O-])NC(=O)NCCN)N
InChIInChI=1S/C16H24N8O6S2/c1-22-12(18)9(20-16(28)19-4-3-17)6-23(22)5-8-7-31-14-10(21-32(2,29)30)13(25)24(14)11(8)15(26)27/h6,10,14,18,21H,3-5,7,17H2,1-2H3,(H3,19,20,26,27,28)/t10-,14-/m1/s1

03Stereochemistry

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

Defined stereocentres22D structure
Unassigned stereocentres02D structure
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 4Before symmetry reduction

Published same-connectivity configurations

1 record

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.

No additional structure-linked configuration with the same connectivity is currently present in the LazyChem dataset.

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 / RCSNOT FOUND IN REVIEWED ENTRIESCAS 1956303-47-1 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 1956303-47-1 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated.

05Names and relationships

Associated parent compound

Ceftolozane

View API and impurity family

Other names

  • (6R,7R)-3-[[5-amino-4-(2-aminoethylcarbamoylamino)-1-methylpyrazol-2-ium-2-yl]methyl]-7-(methanesulfonamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

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