Small molecules & peptides

Choline chloride

Reference standard for [¹¹C]Choline

Choline chlorohydrate; (2-Hydroxyethyl)trimethylammonium chloride

CA index name: Ammonium, (2-hydroxyethyl)trimethyl-, chloride


Research Chemical


Molar mass 139.62

CAS RN [67-48-1]

Purity ≥ 95 %

  • Colorless solid


CoA: appearance, ¹H NMR spectrum


Hara T. et al. PET imaging of prostate cancer using carbon-11-choline. J. Nucl. Med. 1998, 39, 990–995.

Hara T. et al. PET imaging of brain tumor with [methyl-¹¹C]choline. J. Nucl. Med. 1997, 38, 842–847.

Hara T. et al. Automated synthesis of [¹¹C]choline, a positronemitting tracer for tumor imaging. Appl. Radiat. Isot. 1999, 50, 531–533.

Add to inquiry

Product No.Filling amountQuantity
Product No.: 6150Filling amount: 10 mg
Product No.: 6150

Related products

Product was added