Chemical identity
(1,1'-Biphenyl)-2-ol
CAS 90-43-7 · C12H10O
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-09598 |
|---|---|
| PubChem CID | 7017 |
| Name | (1,1'-Biphenyl)-2-ol |
| CAS RN | 90-43-7 |
| Molecular formula | C12H10O |
| Molecular weight | 170.21 g/mol |
| IUPAC name | [1,1'-biphenyl]-2-ol |
| InChIKey | LLEMOWNGBBNAJR-UHFFFAOYSA-N |
02Structure identifiers

Structure facts for this exact identity.
| Molecular formula | C12H10O |
|---|---|
| InChIKey | LLEMOWNGBBNAJR-UHFFFAOYSA-N |
| Ring count | 2 |
| Defined stereocentres | 0 |
| Unassigned stereocentres | 0 |
| SMILES | C1=CC=C(C=C1)C2=CC=CC=C2O |
|---|---|
| InChI | InChI=1S/C12H10O/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9,13H |
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 90-43-7 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 90-43-7 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
Carvedilol
View API and impurity familyOther names
- Carvedilol Impurity 8
- 2-Phenylphenol
- 2-Hydroxybiphenyl
- O-PHENYLPHENOL
- Biphenyl-2-ol
- 2-Biphenylol
- o-Hydroxybiphenyl
- o-Hydroxydiphenyl
- 2-Hydroxydiphenyl
- Orthoxenol
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 7017
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.
