Naphtho[2,3-b]thiophene (purified by sublimation) TCI N1257

Chemical Identity

CAS No.: 268-77-9
Purity: >98.0%(GC)

Rp 7.154.700,00

~~Rp 5.019.000,00~~ Rp 7.154.700,00

Sale Sold out

Shipping calculated at checkout.

Berat 1g

Pembayaran hanya melalui request quotation dan dilakukan setelah tim kami menghubungi Anda. Mohon cantumkan nomor WhatsApp aktif untuk konfirmasi pesanan & pembuatan invoice. Estimasi pengiriman 2-4 minggu setelah pembayaran.

Dokumen Keamanan & Mutu

↓ Unduh SDS / MSDS (PDF resmi TCI)

CoA (Certificate of Analysis)

Spesifik per batch produksi — diterbitkan dan dikirim bersama barang sesuai nomor lot yang Anda terima.

Contoh CoA segera tersedia.

💬 Minta CoA via WhatsApp

View full details

Naphtho[2,3-b]thiophene is a heterocyclic compound widely used in chemical reactions for the synthesis of complex molecules. It serves as a fundamental building block in organic chemistry, offering versatility in functional group modifications and structural diversification. This compound is particularly valued for its ability to participate in various reaction mechanisms, including electrophilic substitution and cyclization, making it essential for the development of pharmaceuticals and advanced materials. Its unique structure, combining two aromatic rings with a thiophene ring, provides a stable yet reactive platform for chemical transformations.

The compound's chemical properties make it a preferred choice in laboratory settings. It exhibits high thermal stability and controlled reactivity, allowing for precise manipulation in synthetic processes. Its resistance to oxidation and ability to form stable intermediates contribute to its reliability in complex reaction sequences. Additionally, its high purity and high melting point ensure ease of handling and purification, which is critical for maintaining the integrity of experimental results. These characteristics make it a reliable and efficient reagent for both academic and industrial research.

In Indonesian laboratories, Naphtho[2,3-b]thiophene is commonly used in organic chemistry research, especially in pharmaceutical and material science applications. Local researchers frequently utilize this compound to develop new compounds with specific functional properties. Its availability and consistent quality support ongoing research efforts, making it a valuable resource for scientists working on drug discovery and advanced material synthesis.

Advantages (TCI brochure)

Sublimation-refined, high purity grade suitable for electronic materials and analytical reagents.
Available as a building block for organic semiconductors such as OFET materials.
Induces room-temperature phosphorescence of dibenzothiophene.
One component of sulfur-containing polycyclic aromatic compounds (PASHs) found as impurities in petroleum.

TCI brochures (PDF)

Sulfur-containing Fused Polycyclic Building Block Naphtho[2,3-b]thiophene(FF166E)202601 2026-01-30 · p. 1
Chemical Compounds Purified by Sublimation 2025-05-07 · p. 4
Thiophenes 2026-06-29 · p. 11
Building Blocks for Organic Semiconductor 2026-03-24 · p. 29

Related TCI products

Organic synthesis of pharmaceutical compounds due to its versatile reactivity and structural adaptability.
Development of organic materials with tailored electronic and optical properties.
Preparation of functionalized heterocyclic compounds for use in medicinal chemistry.
Investigation of reaction mechanisms involving aromatic and heterocyclic systems.
Synthesis of advanced electronic materials requiring precise molecular architecture.

From the TCI brochure

Building block for organic semiconductors such as OFET materials
Precursor for a boronate ester product (Ref. 1)
Precursor for a brominated product (Ref. 4)
Precursor for a dione product (Ref. 5)

Brand	TCI
CAS number	268-77-9
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Heterocyclic Building Blocks
Pack sizes	Available in standard laboratory quantities
Physical form	Solid
Storage	Store in a cool, dry place away from light and moisture

Naphtho[2,3-b]thiophene 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 inert plastic to prevent contamination and degradation. Due to its high melting point, it remains solid under normal laboratory conditions, but care should be taken to avoid exposure to extreme temperatures. General laboratory precautions include wearing appropriate personal protective equipment, such as gloves and safety goggles, when handling the compound. It is important to ensure proper ventilation in the workspace to minimize inhalation of any vapors. This compound is not classified as hazardous under standard laboratory conditions, but standard safety protocols should always be followed when working with chemical substances.

—