4-[2-(9H-fluoren-9-ylmethoxycarbonyl)hydrazinyl]benzoic acid

4-(2-(((9H-芴-9-基)甲氧基)羰基)肼基)苯甲酸

Also known as: 4-(Fmoc-hydrazino)benzoic acid, 4-(9-Fluorenylmethoxycarbonyl-hydrazino)-benzoic acid, 4-(Fmoc-hydrazinyl)benzoic acid, 4-Carboxyphenylhydrazine Fmoc, Fmoc-4-hydrazinobenzoic acid, Fmoc-NH-Abz(4)-OH, RARECHEM EM WB 0134

4-[2-(9H-fluoren-9-ylmethoxycarbonyl)hydrazinyl]benzoic acid (CAS 214475-53-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H18N2O4 and a molecular weight of 374.38900 g/mol. It is also known as 4-(Fmoc-hydrazino)benzoic acid, 4-(9-Fluorenylmethoxycarbonyl-hydrazino)-benzoic acid and 4-(Fmoc-hydrazinyl)benzoic acid. Key property: a density of 1.363 g/cm3. 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.

214475-53-3

Jingsj CID

J-1446811-5

Molecular Formula

C₂₂H₁₈N₂O₄

Chinese Name

4-(2-(((9H-芴-9-基)甲氧基)羰基)肼基)苯甲酸

Molecular Weight

374.38900 g/mol

Category

Organic Acids

Last updated

8/21/2026