Chemical identity

Sucralfate EP Impurity A (Potassium Salt)

CAS 73264-44-5 · C12H14K8O35S8

01Identity

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

Lazychem IDLC-28470
PubChem CID71947
NameSucralfate EP Impurity A (Potassium Salt)
CAS RN73264-44-5
Molecular formulaC12H14K8O35S8
Molecular weight1287.52 g/mol
IUPAC nameOctapotassium;[(2R,3R,4S,5R,6R)-2-[(2S,3S,4R,5R)-3,4-disulfonatooxy-2,5-bis(sulfonatooxymethyl)oxolan-2-yl]oxy-3,5-disulfonatooxy-6-(sulfonatooxymethyl)oxan-4-yl] sulfate
InChIKeyXISWAUUBQBEDFB-QRDGSJRXSA-F

02Structure identifiers

2D structurePubChem CID 71947
Two-dimensional chemical structure of Sucralfate EP Impurity A (Potassium Salt), CAS 73264-44-5
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 2 rings, includes aliphatic carbon, has 9 defined stereocentres. These statements are calculated from the published structure string.

Defined stereocentres9
Unassigned stereocentres0
Ring count2
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESC([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@]2([C@H]([C@@H]([C@H](O2)COS(=O)(=O)[O-])OS(=O)(=O)[O-])OS(=O)(=O)[O-])COS(=O)(=O)[O-])OS(=O)(=O)[O-])OS(=O)(=O)[O-])OS(=O)(=O)[O-])OS(=O)(=O)[O-].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+]
InChINot listed
Formula from structureC12H14K8O35S8
Molecular weight from structure1287.52 g/mol

03Stereochemistry

The published structure contains 9 defined and 0 unassigned tetrahedral stereocentres. The exact wedge and dash depiction is shown above.

Defined centres9Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 512Before 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 / RCSNO EXACT MATCH FOUNDCAS 73264-44-5 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 73264-44-5 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

Sucralfate

View associated product family

Other names

  • 1,3,4,6-Tetra-O-sulfo-β-D-fructofuranosyl-α-D-glucopyranoside tetrakis(hydrogen sulfate) octapotassium salt
  • Potassium Sucrose Octasulfate

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