Description

Taxin B CAS NO 168109-52-2 is a specialized chemical compound utilized in advanced research and industrial synthesis. This product is valued for its role as a key intermediate or active component in the development of novel materials and pharmaceuticals. It is primarily sought by professionals in the pharmaceutical, agrochemical, and fine chemical manufacturing sectors for its specific reactivity and purity profile.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a specialized reagent or intermediate in the manufacture of complex organic molecules for various high-value applications.
• Material Science: Employed in research for developing new polymeric materials or functional additives with specific properties.
• Biochemical Research: Utilized in laboratory studies exploring enzyme interactions or metabolic pathways.

Basic Information

Product Name	Taxin B
CAS No.	168109-52-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Taxin B; 168109-52-2; Paclitaxel Impurity B; Taxol Impurity B; 7-Epitaxol; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecah-6,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl benzoate
EINECS	Contact for details

Quality Control

Our Taxin B is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substance profiling, to meet the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity levels is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%

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