CAS 67888-96-4

2,2′,4,5,5′-Pentabromobiphenyl

Description:

2,2′,4,5,5′-Pentabromobiphenyl, with the CAS number 67888-96-4, is a synthetic organic compound belonging to the class of brominated biphenyls. It is characterized by the presence of five bromine atoms attached to a biphenyl structure, which consists of two phenyl rings connected by a single bond. This compound is typically used as a flame retardant due to its ability to inhibit combustion processes. Its physical properties include a high molecular weight and low volatility, which contribute to its persistence in the environment. 2,2′,4,5,5′-Pentabromobiphenyl is known for its lipophilicity, leading to bioaccumulation in living organisms. Additionally, it has raised environmental and health concerns due to its potential toxicity and endocrine-disrupting effects. Regulatory measures may restrict its use and promote safer alternatives in various applications, particularly in plastics and textiles. Overall, while it serves important industrial functions, its environmental impact necessitates careful management and assessment.

Formula: C₁₂H₅Br₅

InChI: InChI=1S/C12H5Br5/c13-6-1-2-9(14)7(3-6)8-4-11(16)12(17)5-10(8)15/h1-5H

InChI key: InChIKey=OELBLPCWLAWABI-UHFFFAOYSA-N

SMILES: BrC1=C(C=C(Br)C(Br)=C1)C2=C(Br)C=CC(Br)=C2

Synonyms:

• 1,1′-Biphenyl, 2,2′,4,5,5′-pentabromo-
• 1,2,4-Tribromo-5-(2,5-dibromophenyl)benzene
• 2,2',4,5,5'-Pentabromo-1,1'-biphenyl
• 2,2′,4,5,5′-Pentabromo-1,1′-biphenyl
• 2,2′,4,5,5′-Pentabromobiphenyl
• 2,4,5,2′,5′-Pentabromo-1,1′-biphenyl
• 2,4,5,2′,5′-Pentabromobiphenyl
• Bb 101
• Biphenyl, 2,2',4,5,5'-pentabromo-
• Pbb 101

PBB No. 101 10 µg/mL in Cyclohexane

Controlled Product

CAS: 67888-96-4

Formula: C₁₂H₅Br₅

Color and Shape: Single Solution

Molecular weight: 548.69

Ref: 04-LA21010100CY

PBB Mix 5 10 µg/mL in Cyclohexane

Controlled Product

CAS: 115245-07-3, 115245-08-4, 13029-09-9, 13654-09-6, 16400-50-3, 2052-07-5, 2113-57-7, 53592-10-2, 57422-77-2, 59080-32-9, 59080-33-0, 59080-34-1, 59080-35-2, 59080-36-3, 59080-37-4, 59080-39-6, 59080-40-9, 59261-08-4, 60044-24-8, 60044-25-9, 67888-96-4, 92-66-0, 92-86-4

Formula: C₁₂H₄Br₆

Color and Shape: Mixture

Molecular weight: 627.58

Ref: 04-LA21030500CY

PBB 101

Controlled Product

CAS: 67888-96-4

PBB 101 is a medicinal compound that belongs to the indole family and has been studied for its potential as an anticancer agent. In Chinese medicine, PBB 101 has been used to treat various ailments, including tumors. It has been shown to induce apoptosis in cancer cells by inhibiting specific proteins involved in cell cycle regulation. PBB 101 has demonstrated significant antitumor activity in vitro against a variety of cancer cell lines, including leukemia. This inhibitor is currently being investigated as a potential treatment for cancer and may provide a new approach to cancer therapy.

Formula: C₁₂H₅Br₅

Purity: Min. 95%

Molecular weight: 548.7 g/mol

Ref: 3D-SCA88896

PBB 101

Controlled Product

CAS: 67888-96-4

Formula: C₁₂H₅Br₅

Color and Shape: Neat

Molecular weight: 548.69

Ref: TR-P215180