Description

1,7-Dihydrodibenzo[B,E][1,4]Dioxino[2,3-D:7,8-D']Bis([1,2,3]Triazole) CAS NO 1276042-43-3 is a high-purity, complex heterocyclic compound featuring a fused dioxino-bis(triazole) structure. This compound is valued as a specialized building block or intermediate in advanced organic synthesis, particularly for developing novel functional materials and active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating molecules with specific electronic or binding properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymes or receptors.
• Agrochemical Research: Used in developing new active ingredients for crop protection with potential novel modes of action.
• Ligand Synthesis: Acts as a sophisticated scaffold for creating chelating ligands in catalysis or metal-organic frameworks (MOFs).
• Material Science: Employed in the research of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Biology: Utilized as a probe or tag in bioconjugation chemistry due to its reactive triazole moieties.
• Academic & Industrial R&D: A valuable tool for synthetic methodology development and exploring new chemical space in heterocyclic chemistry.

Basic Information

Product Name	1,7-Dihydrodibenzo[B,E][1,4]Dioxino[2,3-D:7,8-D']Bis([1,2,3]Triazole)
CAS No.	1276042-43-3
Molecular Formula	C₁₆H₈N₆O₂
Molecular Weight	316.27 g/mol
Synonyms	1,7-Dihydrodibenzo[b,e][1,4]dioxino[2,3-d:7,8-d']bis[1,2,3]triazole; Dibenzo[1,4]dioxino[2,3-d:7,8-d']bis(1,2,3-triazole); 1,7-Dihydro-dibenzo[b,e][1,4]dioxino[2,3-d:7,8-d']bis-1,2,3-triazole; BTD (common abbreviation for bis(triazole)dioxino derivatives); Contact for additional trade names and registry numbers.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch is characterized using advanced analytical techniques including NMR, HPLC, and MS to ensure structural identity and purity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We support cGMP-compliant manufacturing for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is likely light-sensitive and should be handled under an inert atmosphere for long-term stability, especially after opening the primary container.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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