← Back to patent-cliff list
CAS 65530-92-9
1-Isobutyl-3-methylbutylamine
Codes: (XXI) 847759-1-d
Application context (from source-drug indications)
Metastatic breast cancerLutetium (177Lu) zaregreptide dizuxetanBreast cancerLutetium (177Lu) zaregreptide dizuxetanNeoplasmLutetium (177Lu) zaregreptide dizuxetanProstate cancerLutetium (177Lu) zaregreptide dizuxetanNeuroendocrine carcinomaLutetium (177Lu) zaregreptide dizuxetanSolid tumourLutetium (177Lu) zaregreptide dizuxetan
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Lutetium (177Lu) zaregreptide dizuxetan | 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.
Resin bound N-([2-oxo-2-[4-([2-[4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido]methyl)anilino]ethoxy]acetyl)-D-phenylalanyl-N-(triphenylmethyl)-L-glutaminyl-1-(tert-butoxycarbonyl)-L-tryptophyl-L-alanyl-L-valylglycyl-1-(triphenylmethyl)-L-histidine→N-([2-Oxo-2-[4-([2-[4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido]methyl)anilino]ethoxy]acetyl)-D-phenylalanyl-N-(triphenylmethyl)-L-glutaminyl-1-(tert-butoxycarbonyl)-L-tryptophyl-L-alanyl-L-valylglycyl-1-(triphenylmethyl)-L-histidine→1-Isobutyl-3-methylbutylamine→N-([2-Oxo-2-[4-([2-[4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido]methyl)anilino]ethoxy]acetyl)-D-phenylalanyl-N-(triphenylmethyl)-L-glutaminyl-1-(tert-butoxycarbonyl)-L-tryptophyl-L-alanyl-L-valylglycyl-N-(2,6-dimethylheptan-4-yl)-1-(triphenylmethyl)-L-histidinamide
Intermediates available on this site
No listed intermediates for this target yet — send an RFQ directly and it will enter our matching pool.
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.