Chemical identity
Tavaborole Impurity D
CAS 174671-88-6 · C7H6BFO2
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-28895 |
|---|---|
| PubChem CID | 11845753 |
| Name | Tavaborole Impurity D |
| CAS RN | 174671-88-6 |
| Molecular formula | C7H6BFO2 |
| Molecular weight | 151.93 g/mol |
| IUPAC name | 4-Fluoro-1,3-dihydro-1-hydroxy-2,1-benzoxaborole |
| InChIKey | WBKLSDSNRDYOJN-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C7H6BFO2 |
|---|---|
| InChIKey | WBKLSDSNRDYOJN-UHFFFAOYSA-N |
| Ring count | 2 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | B1(C2=C(CO1)C(=CC=C2)F)O |
|---|---|
| InChI | InChI=1S/C7H6BFO2/c9-7-3-1-2-6-5(7)4-11-8(6)10/h1-3,10H,4H2 |
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 174671-88-6 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 174671-88-6 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
Tavaborole
View API and impurity familyOther names
- 4-Fluoro-1,3-dihydro-2,1-benzoxaborol-1-ol
- 4-fluorobenzo[c][1,2]oxaborol-1(3h)-ol
- 4-fluoro-1-hydroxy-3H-2,1-benzoxaborole
- 2,1-Benzoxaborole, 4-fluoro-1,3-dihydro-1-hydroxy-
- TQP1534
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 11845753
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.
