3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl (purified by sublimation) TCI D5594

Chemical Identity

Other names: mCBP · mCBP (purified by sublimation)
CAS No.: 342638-54-4
PubChem: CID 23386664·SID 468591439
Formula: C36H24N2
Molecular weight: 484.60 g/mol
Purity: >99.0%(HPLC)(N)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 9-[3-(3-carbazol-9-ylphenyl)phenyl]carbazole
SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3N2C4=CC=CC(=C4)C5=CC(=CC=C5)N6C7=CC=CC=C7C8=CC=CC=C86
InChIKey: NSXJEEMTGWMJPY-UHFFFAOYSA-N
MDL: MDL28138084

Rp 2.650.200,00

Sale Sold out

Shipping calculated at checkout.

Berat 200mg 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

3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl, CAS 342638-54-4, purified by sublimation, is a heterocyclic compound built from two carbazole units attached at the meta positions of a biphenyl backbone. It is widely known in organic light-emitting diode research as a host material, meaning the matrix that accommodates light-emitting molecules within the emissive layer of a device. The role of a host material is critical because it must accept and transport charge while efficiently transferring energy to the guest molecule without emitting light itself, so that the colour and efficiency of the device remain under control.

The characteristic that makes this compound a preferred choice is the meta connection pattern on the biphenyl backbone. The meta linkage interrupts conjugation between the two carbazole units, so the conjugated system stays short, and this generally yields a higher triplet energy than analogues with a para linkage. High triplet energy is an essential requirement for a host material that will be paired with phosphorescent emitters or blue emitters. A second factor is the purity quality delivered by the sublimation process, a purification method based on vaporisation and controlled re-deposition of the material.

In Indonesian laboratories, this building block is typically used by university and institutional research groups working on organic electronics, materials chemistry, and thin-film device fabrication. It is handled in small quantities on a bench or inside a glovebox environment, dissolved or evaporated during device layer preparation, and characterised alongside other heterocyclic building blocks. Groups synthesising new carbazole derivatives also use it as a reference host and as a starting structure for further functionalisation.

TCI brochures (PDF)

Organic Light-Emitting Diode (OLED) Materials 2026-08-18 · p. 3

Related TCI products

Organic light-emitting diode host matrix: the compound accommodates emitter molecules in the emissive layer while accepting and transporting charge without emitting light of its own.
Phosphorescent emitter studies: its high triplet energy, arising from the interrupted conjugation of the meta linkage, makes it suitable as a host confining triplet excitons on the guest.
Blue emitter device research: blue emitters demand hosts with particularly high triplet energy, a requirement this meta-linked carbazole structure is specifically selected to meet.
Thin-film deposition and device fabrication: the sublimation-purified grade suits vacuum evaporation work where residual impurities would otherwise degrade film quality and device behaviour.
Heterocyclic building block synthesis: the two carbazole units on a biphenyl core serve as a reference scaffold for preparing and comparing new carbazole-based host materials.

Brand	TCI
CAS number	342638-54-4
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Heterocyclic Building Blocks
Pack sizes	please refer to the available packaging options listed for this catalogue item
Physical form	—
Storage	—

Product code: D5594
Grade: purified by sublimation

Store the material in its original tightly closed container, kept in a cool, dry, well-ventilated place away from direct sunlight and sources of heat or ignition. Amber glass or opaque containers help limit light exposure, and containers should be resealed promptly after each use to avoid moisture uptake and contamination that would compromise the sublimation-grade purity. Handle the compound in a fume hood, wear a laboratory coat, safety glasses, and chemically resistant gloves, and avoid generating or inhaling dust. Weigh and transfer using clean, dry spatulas and glassware. Consult the manufacturer's safety data sheet before use and dispose of residues and contaminated materials according to applicable laboratory waste procedures.

—