Fmoc-L-β-homothreonine(OtBu)-OH

(3R,4R)-3-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-(叔丁氧基)戊酸

Also known as: (3R,4R)-3-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]pentanoic acid, (3R,4R)-4-(tert-Butoxy)-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pentanoic acid, (3R,4R)-4-tert-Butoxy-3-(Fmoc-amino)pentanoic acid, 2,3,5-Trideoxy-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-4-O-(2-methyl-2-propanyl)-D-threo-pentonic acid, Fmoc-β-HoThr(OtBu)-OH, Fmoc-β-homothreonine(OtBu)-OH, N-β-(9-Fluorenylmethoxycarbonyl)-O-tert-butyl-L-β-homothreonine

Fmoc-L-β-homothreonine(OtBu)-OH (CAS 353245-99-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H29NO5 and a molecular weight of 411.491 g/mol. It is also known as (3R,4R)-3-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxy]pentanoic acid, (3R,4R)-4-(tert-Butoxy)-3-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pentanoic acid and (3R,4R)-4-tert-Butoxy-3-(Fmoc-amino)pentanoic acid. Key properties include a boiling point of 602.3±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 318.1±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

353245-99-5

Jingsj CID

J-1495350-7

Molecular Formula

C₂₄H₂₉NO₅

Chinese Name

(3R,4R)-3-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-(叔丁氧基)戊酸

Molecular Weight

411.491 g/mol

Category

Organic Acids

Last updated

8/21/2026