CAS 108741-14-6

ethyl (2R,3S)-2,3-dihydroxy-3-phenylpropanoate

Codes：(II)101438-37-a

Application context (from source-drug indications)

乳腺癌Paclitaxel/Encequidar mesylate腺癌Paclitaxel/Encequidar mesylate血管肉瘤Paclitaxel/Encequidar mesylate实体瘤Paclitaxel/Encequidar mesylate

Source drugs (routes using this intermediate)

Drug	Tier	Expiry
Paclitaxel/Encequidar mesylatePaclitaxel/Encequidar mesylate	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.

Paclitaxel/Encequidar mesylate优化路线steps: 4total yield: /

3-Phenyl-2-propenoic acid ethyl ester→ethyl (2R,3S)-2,3-dihydroxy-3-phenylpropanoate→ethyl (4S,5R)-3-benzoyl-2-oxo-4-phenyl-1,3-oxazolidine-5-carboxylate→(2R,3S)-3-Amino-2-hydroxy-3-phenylpropanoic acid→(2R,3S)-2-Hydroxy-3-phenyl-3-(phenylformamido)propanoic acid

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.