Chemical identity

2-Chloro-5-chlorosulfonylbenzoic Acid

CAS 137-64-4 · C7H4Cl2O4S

01Identity

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

Lazychem IDLC-01864
PubChem CID67306
Name2-Chloro-5-chlorosulfonylbenzoic Acid
CAS RN137-64-4
Molecular formulaC7H4Cl2O4S
Molecular weight255.07 g/mol
IUPAC name2-Chloro-5-chlorosulfonylbenzoic Acid
InChIKeyCLHNTBSDCJLCKV-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 67306
Two-dimensional chemical structure of 2-Chloro-5-chlorosulfonylbenzoic Acid, CAS 137-64-4
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, contains at least one halogen atom. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines0
Tertiary amines0
N-methyl amine sites0
SMILESO=C(O)C1=CC(S(=O)(Cl)=O)=CC=C1Cl
InChINot listed
Formula from structureC7H4Cl2O4S
Molecular weight from structure255.07 g/mol

03India 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 137-64-4 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 137-64-4 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.

04Names and relationships

Associated parent compound

Furosemide

View API and impurity family

Other names

  • 5-(Chlorosulfonyl)-2-chlorobenzoicacid

Related records from the same parent family

05Documented 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.

06Sources