Chemical identity

Salbutamol Sulfate EP Impurity K (HCl Salt)

CAS not listed · C13H19Cl2NO3

01Identity

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

Lazychem IDLC-27754
PubChem CID171382346
NameSalbutamol Sulfate EP Impurity K (HCl Salt)
CAS RNNot listed
Molecular formulaC13H19Cl2NO3
Molecular weight308.20 g/mol
IUPAC name2-(tert-butylamino)-1-(3-chloro-4-hydroxy-5-(hydroxymethyl)phenyl)ethanone hydrochloride
InChIKeyLFXVJORWCLHVKD-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 171382346
Two-dimensional chemical structure of Salbutamol Sulfate EP Impurity K (HCl Salt)
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, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines1
Tertiary amines0
N-methyl amine sites0
SMILESOCC1=C(O)C(Cl)=CC(C(CNC(C)(C)C)=O)=C1.Cl
InChINot listed
Formula from structureC13H19Cl2NO3
Molecular weight from structure308.20 g/mol

03Possible N-nitroso structures

Shown for structural screening only. These candidates are not confirmed impurities, formation predictions or analytical findings.

Matched amine site1 candidate
Chemical structure of Salbutamol Sulfate EP Impurity K (HCl Salt) with the matched amine site highlighted in amber
Amber identifies the screened atom and adjacent bonds.
Possible structure candidateUnverified identity
First calculated possible N-nitroso structure derived from Salbutamol Sulfate EP Impurity K (HCl Salt), with the new N-nitroso group highlighted in amber
The new N-N=O atoms and bonds are highlighted. No CAS number or compound name is assigned by this calculation.
Candidate 1Possible N-nitroso structural candidate
Calculated formula
C13H18Cl2N2O4
Candidate SMILES
CC(C)(C)N(CC(=O)c1cc(Cl)c(O)c(CO)c1)N=O.Cl

Interpretation: A structural alert alone does not establish that a nitrosamine forms. Evaluate nitrite sources, amine reagents, pH, temperature, process sequence, purge and analytical evidence.

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 FOUNDNo CAS number is available for an exact comparison.
SCOMETNO EXACT REVIEWED CAS MATCHNo CAS number is available for an exact comparison.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

Salbutamol

View API and impurity family

Other names

No synonyms are listed.

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