—— Product Specifications ——

—— Product Detail ——

Product Overview

Product Name: Sodium Triacetoxyborohydride (STAB)

CAS No.: 56553-60-7

Molecular Formula: C₆H₁₀BNaO₆

Molecular Weight: 211.94

EINECS No.: 411-950-4 / 435-580-8

Synonyms: STAB, Sodium Triacetoxyhydroborate, Triacetoxyborohydride Sodium Salt, Sodium Triacetoborohydride

Sodium Triacetoxyborohydride (CAS 56553-60-7), commonly referred to as STAB, is a mild and highly selective reducing agent widely used in organic synthesis. It appears as a white crystalline powder with a molecular weight of 211.94. The compound is moisture-sensitive and reacts with water .

With a purity of ≥99.0%, STAB is recognized as the reagent of choice for reductive amination reactions due to its excellent selectivity, mild reaction conditions, and ease of product purification. It is soluble in dimethyl sulfoxide, methanol, benzene, toluene, tetrahydrofuran, dioxane, and methylene chloride

Key Applications:

1. Reductive Amination (Primary Application)

Sodium triacetoxyborohydride is the preferred reagent for reductive amination of ketones, aldehydes, and lactamization of carbonyl compounds with amines . It offers several advantages:

• Excellent selectivity and broad substrate scope

• Mild reaction conditions preserving sensitive functional groups

• Easy product isolation and purification

• Non-toxic byproducts with low environmental impact

2. Pharmaceutical Synthesis

STAB is widely employed in the synthesis of various pharmaceutical intermediates and active pharmaceutical ingredients (APIs). Its selective reducing properties make it valuable in multi-step organic synthesis for drug development.

3. Organic Synthesis

Used in the reduction of carbonyl compounds, reductive amination of aryl aldehydes, and preparation of amines from carbonyl compounds and amines .

4. Materials Science

Applied in the preparation of nitrogen-doped materials for electronic and energy storage applications, utilizing its ability to introduce amine functionality into carbon frameworks.

5. Catalysis Research

Plays a role in understanding transfer hydrogenation mechanisms, contributing insights into efficient and selective catalytic processes

—— C ompany Profile ——

Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

We currently support customized services for most product categories, with supply quantities ranging from milligram (mg), gram (g) to kilogram (kg) levels, as well as wholesale. Product purity covers the full spectrum from 90% to 99.9%, providing customers with one-stop convenient services.

To date, our products have been exported to developed countries such as the United States, Australia, Canada, Mexico, as well as EU member states including France, Germany, and many other countries and regions such as Nigeria, Ghana, Southeast Asia, and other parts of Asia. Our product quality and services have consistently received high praise.

Looking ahead, our company will continue to serve as a bridge connecting China and the world, delivering high-quality products and services to global customers.

—— Q&A ——

Q1: when will the shipment be arranged?
a: delivery within 5-10 days after receipt of advance payment. the specific delivery date is negotiated with the customer.

Q2: what is your standard of practice to ensure high quality of your products?
a: we follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the finished product.

Q3: how long can i expect to get the sample?
a: we will send the sample in 3-5 days. depends on your preferences, we can deliver via many express companies such as dhl, fedex, ups, tnt, etc. arrive within 5-7 working days.

Q4: what kind of payment terms do you accept?
a: we would like to accept 100% t/t in advance.usd,usdt,alipay,wechat pay and cash all acceptable.

Q5: what is the moq?
a: usually the min order quantity of 1kg can be used as a sample. the min quantity of general chemicals is 1kg. the min order quantity of special dangerous goods is 500KG.

Q6: how to control quality?
a: we have more than 10 years chemical exporting experience and we have customers all over the world, professional and strict quality control system helped us to stay alive in this market.

Q7: do you have stock?
a: most of products are under regular production, we can make delivery immediately.