Description

In1607, 4,7-Bis(5-Bromothiophen-2-Yl)-5,6-Difluoro-2-(2-Octyldodecyl)-2H-Benzo[D][1,2,3]Triazole is a high-purity, non-fullerene acceptor (NFA) small molecule organic semiconductor material. This compound is engineered for superior performance in next-generation organic photovoltaics (OPVs) and organic field-effect transistors (OFETs), offering excellent light absorption and charge transport properties. It is a critical material for R&D and production teams in the organic electronics, advanced materials, and renewable energy sectors seeking to enhance device efficiency and stability.

Application

• Organic Photovoltaic (OPV) Cells: As a key non-fullerene electron acceptor material in bulk heterojunction active layers for high-efficiency solar cells.
• Organic Field-Effect Transistors (OFETs): Utilized as an n-type or ambipolar semiconductor channel material.
• Perovskite Solar Cells: Potential application as an electron transport layer (ETL) or interfacial modification material.
• Photodetectors: Used in the fabrication of sensitive organic photodetectors for imaging and sensing applications.
• Academic & Industrial R&D: Serves as a building block for synthesizing novel conjugated polymers and small molecules for optoelectronic research.
• Printed Electronics: Suitable for solution-processed fabrication techniques like inkjet printing for flexible electronics.

Basic Information

Product Name	In1607, 4,7-Bis(5-Bromothiophen-2-Yl)-5,6-Difluoro-2-(2-Octyldodecyl)-2H-Benzo[D][1,2,3]Triazole
CAS No.	1450590-67-6
Molecular Formula	C₃₇H₄₃Br₂F₂N₃S₂
Molecular Weight	803.70 g/mol
Synonyms	4,7-Bis(5-bromo-2-thienyl)-5,6-difluoro-2-(2-octyldodecyl)-2H-benzotriazole; BTO-2Br; IN1607; Non-Fullerene Acceptor IN1607; 2-(2-Octyldodecyl)-4,7-bis(5-bromothiophen-2-yl)-5,6-difluoro-2H-benzo[d][1,2,3]triazole; Y6-series derivative; BTO-based NFA; BTz-based acceptor
EINECS	Contact for details

Quality Control

Our In1607 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, essential for reproducible device performance. Each lot undergoes comprehensive analysis including HPLC for purity, NMR for structural confirmation, and elemental analysis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label or COA. This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture should be avoided to maintain stability and performance. Keep container tightly sealed in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	Dark purple to black solid
Identification (HPLC)	Conforms to reference
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.5% (Area %)
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.