Chemical identity
Bithionol Sulfoxide
CAS 844-26-8 · C12H6Cl4O3S
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-08421 |
|---|---|
| PubChem CID | 68939 |
| Name | Bithionol Sulfoxide |
| CAS RN | 844-26-8 |
| Molecular formula | C12H6Cl4O3S |
| Molecular weight | 372.05 g/mol |
| IUPAC name | 2,4-Dichloro-6-(3,5-dichloro-2-hydroxyphenyl)sulfinylphenol |
| InChIKey | RPAJWWXZIQJVJF-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C12H6Cl4O3S |
|---|---|
| InChIKey | RPAJWWXZIQJVJF-UHFFFAOYSA-N |
| Ring count | 2 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | C1=C(C=C(C(=C1S(=O)C2=C(C(=CC(=C2)Cl)Cl)O)O)Cl)Cl |
|---|---|
| InChI | InChI=1S/C12H6Cl4O3S/c13-5-1-7(15)11(17)9(3-5)20(19)10-4-6(14)2-8(16)12(10)18/h1-4,17-18H |
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 / RCS | NOT FOUND IN REVIEWED ENTRIES | CAS 844-26-8 was not found in the reviewed exact-identity entries. Generic, class, analogue, salt and isomer provisions were not evaluated. |
|---|---|---|
| SCOMET | NOT FOUND IN REVIEWED CAS ENTRIES | CAS 844-26-8 was not found in the reviewed exact-CAS mapping. Generic and analogue entries were not evaluated. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · source version 1985-09-16
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · source version 2026-03-11
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · source version 2024-09-02
04Names and relationships
Associated parent compound
Bithionol
View API and impurity familyOther names
- Bithionoloxide
- 2, 2'-Sulfinylbis(4, 6-dichlorophenol)
- 6, 6'-Sulfinylbis(2, 4-dichlorophenol)
- Phenol, 2, 2'-sulfinylbis(4, 6-dichloro-6, 4-dichlorophenol)
- 2-[3, 5-bis(chloranyl)-2-oxidanyl-phenyl]sulfinyl-4, 6-bis(chloranyl)phenol
- Bithionol sulfoxide
- Bitionoloxido
- Bithionoloxidum
05Documented history
Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.
No verified discovery, first report, occurrence, use or issue event is currently available for this identity.
06Sources
- S01PubChem compound record, CID 68939
Names and machine-readable chemical identity properties.
- S02NCBI website and molecular data policies
Reuse policy for NCBI molecular data. This page does not reproduce vendor descriptions or contributed narrative text.
- S03Narcotic Drugs and Psychotropic Substances Act, 1985, Schedule
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S04Controlled-substances notifications and amendments
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S05Appendix 3, SCOMET List
Directorate General of Foreign Trade, Government of India. Used for the exact-compound India status shown on this page.
