alpha-Septithiophene TCI S0505

Chemical Identity

CAS No.: 86100-63-2
PubChem: CID 13113982·SID 87558932
Formula: C28H16S7
Molecular weight: 576.9 g/mol

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 2,5-bis[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophene
SMILES: C1=CSC(=C1)C2=CC=C(S2)C3=CC=C(S3)C4=CC=C(S4)C5=CC=C(S5)C6=CC=C(S6)C7=CC=CS7
InChIKey: DCIYLINCGGGNLC-UHFFFAOYSA-N

Rp 3.975.300,00

~~Rp 2.795.100,00~~ Rp 3.975.300,00

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Berat 100mg

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Alpha-septithiophene (TCI S0505 86100-63-2) is an organic compound widely used in electronic material research, particularly in the development of organic photovoltaic (OPV) cells. This compound plays a crucial role in laboratory settings where researchers are focused on creating efficient and sustainable energy solutions. Its unique molecular structure, consisting of seven sulfur atoms arranged in an aromatic chain, makes it a key component in the active layers of OPV devices. The compound's ability to facilitate electron transport is essential for the performance of these solar cells, contributing to their overall efficiency and stability.

The properties of alpha-septithiophene make it a preferred choice for researchers in the field of electronic materials. It exhibits high electron conductivity and excellent chemical stability, which are critical for maintaining the integrity of OPV devices under various environmental conditions. The well-ordered molecular structure also allows for optimal charge density regulation, which is vital in enhancing the performance of organic solar cells. These characteristics make it a reliable and effective material for use in both academic and industrial research environments.

In Indonesian laboratories, alpha-septithiophene is commonly used in renewable energy and electronic material research. It is a key component in the development of next-generation solar technologies, supporting efforts to improve energy conversion efficiency. Many research institutions and universities in Indonesia incorporate this compound into their studies, contributing to the advancement of sustainable and innovative energy solutions.

TCI brochures (PDF)

Organic Transistor (OFET) Materials 2026-05-07 · p. 16
Solar Cell Materials 2026-04-21 · p. 11
Thiophenes 2026-06-29 · p. 15

Related TCI products

Organic Photovoltaic (OPV) Material Development: Alpha-septithiophene is ideal for OPV research due to its high electron conductivity and stable molecular structure, enabling efficient charge transport in solar cell layers.
Electronic Material Research: This compound is frequently used in studies focused on organic semiconductors, offering insights into charge mobility and material performance under various conditions.
Renewable Energy Innovation: Its role in OPV technology makes it a valuable resource for laboratories working on sustainable energy solutions, supporting the development of eco-friendly power generation systems.
Molecular Structure Analysis: The compound's unique aromatic chain with seven sulfur atoms makes it suitable for spectroscopic and structural analysis in material science research.
Charge Transport Studies: Its high electron conductivity makes it a preferred material for investigating charge transport mechanisms in organic electronic devices.

Brand	TCI
CAS number	86100-63-2
Molecular formula	—
Purity	—
Category	Materials Science > Electronic Materials > Organic Solar Cell (OPV) Materials
Pack sizes	Available in standard laboratory quantities
Physical form	Solid powder (as per standard product specifications)
Storage	Store in a cool, dry place away from light and moisture

Alpha-septithiophene should be stored in a cool, dry environment, away from direct light and moisture to maintain its chemical stability. It is recommended to use airtight containers made of glass or high-density polyethylene to prevent contamination and degradation. In laboratory settings, proper personal protective equipment (PPE) such as gloves and safety goggles should be worn when handling the compound to ensure safety. The material is non-hazardous under normal conditions but should be handled with care to avoid inhalation or skin contact. Regular monitoring of storage conditions is advised to ensure the material remains in optimal condition for research applications. Proper labeling of containers is essential for safe handling and to prevent accidental exposure.

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