4-Borono-L-phenylalanine

Also known as: (S)-(4-BORONIC ACID)-PHENYLALANINE, 4-(Dihydroxyboryl)phenylalanine, 4-(dihydroxyboranyl)-L-phenylalanine, 4-BORONO-L-PHENYLALANINE, 4-BORONO-L-PHENYLALANINE B10 ENRICHED, 4-L-BPA, 4-boronophenylalanine, H-S-PHE(4-B(OH)2)-OH, L-4-PHENYLALANINEBORONIC ACID, L-PHE[B(OH)2], L-Phenylalanine, 4-borono-, MFCD01075172, Phenylalanine, 4-borono-, p-Borono-L-phenylalanine

4-Borono-L-phenylalanine (CAS 76410-58-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H12BNO4 and a molecular weight of 209.01 g/mol. Key properties include a melting point of 285-293ºC (dec.), a boiling point of 449.3±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 225.5±31.5 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

76410-58-7

Jingsj CID

J-17276-9

Molecular Formula

C₉H₁₂BNO₄

Molecular Weight

209.01 g/mol

Category

Organic Acids

Last updated

8/21/2026