---
title: "SYNTHORX, INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a7f11062-5301-5ea5-9fa7-72c988caf7d4
json: https://whiteintel.dev/api/public/dossier/a7f11062-5301-5ea5-9fa7-72c988caf7d4
identifier: sec:0001609727
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SYNTHORX, INC.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001609727`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a7f11062-5301-5ea5-9fa7-72c988caf7d4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a7f11062-5301-5ea5-9fa7-72c988caf7d4  

## Ownership & control

### Owners / controllers

- **AVALON VENTURES X, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/ffdd5df2-7e78-5578-8882-4ef197021a85
- **Thompson Peter A.** (tenpercentowner) — https://whiteintel.dev/entity/84ee4ce1-ad96-52e4-8385-752ddac0b0de
- **RA CAPITAL MANAGEMENT, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/8d389c12-372a-5782-93b3-6f36e07414df
- **RA Capital Healthcare Fund LP** (tenpercentowner) — https://whiteintel.dev/entity/1ef87f50-8834-5b13-90e0-d0c89201e433
- **Shah Rajeev M.** (tenpercentowner) — https://whiteintel.dev/entity/fe8d7e01-c2f7-55ac-b8ce-308630592b3b
- **Kolchinsky Peter** (tenpercentowner) — https://whiteintel.dev/entity/33b3d577-9112-5c40-8586-a27dae0c41d4
- **AVALON X SPV, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/0980432a-24c1-5c10-a381-41bb0439ca65
- **LICHTER JAY** (tenpercentowner) — https://whiteintel.dev/entity/b02df743-c1fa-51fd-b0e5-8978144a7908
- **OrbiMed Capital GP VII LLC** (tenpercentowner) — https://whiteintel.dev/entity/9eda48eb-e9bf-52a5-8464-61da1d263b5d
- **ORBIMED ADVISORS LLC** (tenpercentowner) — https://whiteintel.dev/entity/4fe8d3ec-3487-5b04-877d-c8ddaf0718be

### UBO chain (walk to the ultimate owner)

A **23-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **SYNTHORX, INC.** — https://whiteintel.dev/entity/a7f11062-5301-5ea5-9fa7-72c988caf7d4 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SYNTHORX, INC.**. Human view: https://whiteintel.dev/entity/a7f11062-5301-5ea5-9fa7-72c988caf7d4 · Structured JSON: https://whiteintel.dev/api/public/dossier/a7f11062-5301-5ea5-9fa7-72c988caf7d4._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._