> Trialight public data. Index of pages: https://trialight.com/llms.txt
> Web page: https://trialight.com/data/asset/linustedastat-34129d98-7617-48f5-9398-30ac49518c48
> Record changed: 2026-10-13

# Linustedastat

Highest phase reached

Phase 2

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

Drug type

Small molecule

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

## Development status

**Listing at source**

Listed

**Highest phase reached**

Phase 2

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

## Names and chemistry

**Drug type**

Small molecule

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

**Drug name**

Linustedastat

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

**Molecular weight**

453.53

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

**Structure (SMILES)**

C\[C@\]12CC\[C@@H\]3c4cccc(F)c4CC\[C@H\]3\[C@@H\]1\[C@H\](CCC(=O)Nc1ccc(F)cn1)C/C2=N/O

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

### Other names (8)

- linustedastat
- Linustedastat
- linustedastat \[INN\]
- LINUSTEDASTAT \[USAN\]
- linustedastat inn
- linustedastat usan
- og 6219
- OG-6219

## Identifiers

**CAS registry numbers**

- 2254299-48-2

**ChEMBL ID**

CHEMBL6068020

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

**InChIKey**

RMMVCLGAUPAFAI-QGKQEXNFSA-N

Source: [www.ebi.ac.uk](https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL6068020)

**FDA ingredient codes (UNII)**

- PP3PLL7GZY

### PubChem compound IDs (2)

- 171390018
- 177639894

## Regulatory information

### Other regulatory facts

**First in class**

No

**Orphan designation**

No

## Pharmacology

### Drug classification

**Drug name stem**

\-stat

## Chemical properties

**Hydrogen bond acceptors**

4

**Hydrogen bond donors**

2

**Polar surface area**

74.58

**Calculated partition coefficient (ALogP)**

5.69

**Calculated partition coefficient (XLogP)**

4.7

**Prodrug**

No

**Chirality**

Single enantiomer

**Inorganic**

No

**Rule-of-five violations**

1

**Rotatable bonds**

4

**Heavy atoms**

33

**Molecular formula**

C26H29F2N3O2

**Monoisotopic mass**

453.22278350

**Natural product**

No

## Related records

### Trials (1)

- [A Study to Investigate Efficacy and Safety of OG-6219 BID in 3 Dose Levels Compared With Placebo in Participants Aged 18 to 49 With Moderate to Severe Endometriosis-related Pain](https://trialight.com/data/trial/a-study-to-investigate-efficacy-and-safety-of-og-6219-bid-in-f3630583-11a6-4426-bb56-d4573edff54c.md)

---

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