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CAS 45644-21-1
Codes: FILG-011
Application context (from source-drug indications)
Ulcerative colitisFilgotinib MaleateRheumatoid arthritisFilgotinib MaleateJuvenile rheumatoid arthritisFilgotinib MaleateCrohn's diseaseFilgotinib Maleate狼疮肾炎Filgotinib MaleateBehçet's syndromeFilgotinib Maleate
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Filgotinib Maleate | Tier C — Watch / trade | - |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
O-ethyl carbonisothiocyanatidate→cyclopropanecarbonyl chloride→FILG-011→FILG-012→tert-butyl (6-hydroxypyridin-2-yl)carbamate→FILG-014→FILG-015→FILG-016→FILG-017→FILG-018→FILG-019
Intermediates available on this site
Side-by-side comparison of all listed offers on this CAS; price bands are list-price ranges, final price subject to RFQ confirmation.
| Supplier | Product | Price band | MOQ | Lead time | Qualifications | Action |
|---|---|---|---|---|---|---|
| Unibest Nantong cGMP Site | 5-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine Pharmaceutical Intermediates | On request | On request | On request | — | |
| Unibest Taizhou GMP-like Site | Thiomorpholine-1,1-dioxide Pharmaceutical Intermediates | On request | On request | On request | — | |
| Qualified Partner — East China API Works | THIOMORPHOLINE 1,1-DIOXIDE HYDROCHLORIDE Pharmaceutical Intermediates | On request | On request | On request | — |
This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.