Sodium Triacetoxyborohydride (Technical Grade)

• CAT Number: R058339
• CAS Number: 56553-60-7
• Molecular Formula: C6H9BNaO6
• Molecular Weight: 210.93
• Purity: ≥95%
• Synonyms: Sodium (T-4)-Tris(acetato-O)hydroborate(1-); Sodium triacetatohydroborate; Sodium triacetoxy(hydro)borate; STAB
• Storage: Store at -20°C
• IUPAC Name: sodium;triacetyloxyboron(1-)
• InChI: InChI=1S/C6H9BO6.Na/c1-4(8)11-7(12-5(2)9)13-6(3)10;/h1-3H3;/q-1;+1
• InChIKey: AGGHKNBCHLWKHY-UHFFFAOYSA-N
• SMILES: [B-](OC(=O)C)(OC(=O)C)OC(=O)C.[Na+]

Sodium triacetoxyborohydride (technical grade)（Cat No.:R058339）is a mild and selective reducing agent widely used in organic synthesis, particularly for reductive amination of aldehydes and ketones to form secondary and tertiary amines. With the formula NaBH(OCOCH₃)₃, it offers advantages over sodium cyanoborohydride due to its lower toxicity and compatibility with mildly acidic conditions. It is especially effective in situ reactions involving imines or iminium ions, minimizing over-reduction. Supplied in technical grade, it is suitable for large-scale or industrial applications where ultra-high purity is not critical but cost-efficiency is essential.