Description

Btsa 1 CAS NO 314761-14-3 is a specialized organosilicon compound, specifically a tert-butyldimethylsilyl azide derivative, valued for its role as a versatile silylating and protecting agent in advanced organic synthesis. Its primary importance lies in enabling precise and efficient chemical transformations, particularly in the synthesis of complex pharmaceutical intermediates and fine chemicals. This high-purity reagent is essential for research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and advanced materials sectors that require reliable and consistent building blocks for sensitive reactions.

Application

• As a key silylating agent for the protection of hydroxyl groups in multi-step organic synthesis.
• As a precursor or reagent in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Utilized in peptide chemistry for the temporary protection of amino acid side chains during solid-phase peptide synthesis.
• Employed in nucleoside and carbohydrate chemistry for selective functionalization and protection strategies.
• Acts as an intermediate in the production of specialty silicones and advanced polymeric materials.
• Used in academic and industrial R&D for methodological development in synthetic organic chemistry.

Basic Information

Product Name	Btsa 1
CAS No.	314761-14-3
Molecular Formula	C6H15N3Si
Molecular Weight	157.29 g/mol
Synonyms	tert-Butyldimethylsilyl Azide; TBDMS Azide; (tert-Butyldimethylsilyl) Azide; Azidotert-butyldimethylsilane; N3-TBDMS; Btsa; 1-(tert-Butyldimethylsilyl)azide
EINECS	Contact for details

Quality Control

Our Btsa 1 is manufactured under strict quality management protocols to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.