Filgotinib Maleate
Tier C — Watch / tradeFilgotinib Maleate
Targets：JAK1
Brand：Jyseleca
Indications (approved)：Ulcerative colitis, Rheumatoid arthritis
Regional status
Factories producing this API1
Factories registered as producing this API in our sourcing network (RFQ records + product master), sorted by RFQ activity; the snapshot carries no cost or customer data.
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Sign in to view factories →Synthetic routes & intermediates2 routes
Routes are ordered originator first, then optimised / process (non-patent) routes; each lists steps, overall yield and the intermediate table (code / CAS / name) — ready for supplier sourcing and RFQ. Rendered by this site from structured data; no third-party route graphics used.
| Code | CAS No. | Intermediate |
|---|---|---|
| FILG-001 | 19798-81-3Available | 6-bromopyridin-2-amine |
| FILG-002 | 16182-04-0Available | O-ethyl carbonisothiocyanatidate |
| FILG-003 | 1010120-59-8Available | - |
| FILG-004 | 1010120-55-4Available | - |
| FILG-005 | 4023-34-1Available | cyclopropanecarbonyl chloride |
| FILG-006 | 1142943-96-1Available | N-(5-bromo-[1,2,4]triazolo[1,5-a]pyridin-2-yl)cyclopropanecarboxamide |
| FILG-007 | 59016-93-2Available | (4-(hydroxymethyl)phenyl)boronic acid |
| FILG-008 | 1142936-49-9Available | - |
| FILG-009 | 1206163-59-8Available | - |
| FILG-010 | 39093-93-1Available | thiomorpholine 1,1-dioxide |
| Code | CAS No. | Intermediate |
|---|---|---|
| FILG-002 | 16182-04-0Available | O-ethyl carbonisothiocyanatidate |
| FILG-005 | 4023-34-1Available | cyclopropanecarbonyl chloride |
| FILG-011 | 45644-21-1Available | - |
| FILG-012 | 159603-71-1Available | - |
| FILG-013 | - | tert-butyl (6-hydroxypyridin-2-yl)carbamate |
| FILG-014 | 1819973-35-7Available | - |
| FILG-015 | 1092563-25-1Available | - |
| FILG-016 | 1819973-38-0Available | - |
| FILG-017 | 1819973-36-8Available | - |
| FILG-018 | 1819973-37-9Available | - |
| FILG-019 | 1257705-09-1Available | - |
Frequently asked questions
What are the approved indications of Filgotinib Maleate?
Approved indications include: Ulcerative colitis, Rheumatoid arthritis.
When does the Filgotinib Maleate patent expire?
No public expiry year is available for Filgotinib Maleate yet; this page updates once verified.
How many synthesis routes are recorded for Filgotinib Maleate?
2 synthesis routes are recorded; the shortest is 6 steps with / total yield. Intermediates in each route carry codes and CAS numbers.
Where can I buy Filgotinib Maleate intermediates?
18 intermediate CAS of Filgotinib Maleate are available through the Unibest supply network — see the route tables on this page and request a quote per CAS.
How do I get a quote for Filgotinib Maleate intermediates?
Open the CAS profile of the target intermediate from this page, or submit an RFQ directly — the CAS enters the matching flow automatically and the supply network responds with quotes.
Source: cross-verified data (structured fields only) · 2026-09-29