Direct Red 80

CAS: 2610-10-8

Ref. 3D-FD30136

Product Information

• Name: Direct Red 80
• Synonyms: 2-Naphthalenesulfonic acid, 7,7′-(carbonyldiimino)bis[4-hydroxy-3-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:6), 2-Naphthalenesulfonic acid, 7,7′-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-, hexasodium salt, Ahco Direct Fast Red 8BLN, Amanil Fast Red 8BLN, Belamine Fast Red 8BLN, Benzanil Fast Brilliant Red B, Calcomine Fast Red 8B, Chlorantine Fast Red 5BRL, Chlorantine Fast Red 7BLN, Chrome Leather Red 5BRL, Covalene Brilliant Red B, Dermafix Brilliant Red BA, Dialuminous Red F 3B, Diazol Light Red 3B, Dicorel Red L 3A, Diphenyl Fast Brilliant Pink BL, Diphenyl Fast Light Red 6BF, Diphenyl Fast Red 3BL, Direct Brilliant Red BA, Direct Fast Red 8BLN, Direct Fast Red F 3B, Direct Fast Red L 3A, Direct Light Red F 3B, Direct Red F 3B, DirectRed, Durazol Brilliant Red B, Durazol Brilliant Red BS, Fastusol Red 8B-CF, Fastusol Red L 8B, Fenaluz Red 7B, Finisol Red BA, Paranol Fast Red 8BLSW, Pontamine Fast Red 7BNL, Pyrazol Fast Red 7BSW, Pyrazoline Red BLWN, Red Direct 80, Saturn Red, Saturn Red F 3B, Sirius Red 80F3B, Sirius Red F 3B, Sirius Red F 3B200, Sirius Red F 3BA, Sirius Supra Red F 3B, Sol-Aqua-Fast Red 2BL, Solantine Red 8BLN, Solar Brilliant Red BA, Solophenyl Red 3BL, Sumilight Red F 3B, Tertrodirect Fast Red F 3B, Tetramine Fast Red WE, Triantine Fast Red F 3B, Triantine Light Red F 3B, hexasodium 4-hydroxy-7-[({5-hydroxy-7-sulfonato-6-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]naphthalen-2-yl}carbamoyl)amino]-3-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}diazenyl]naphthalene-2-sulfonate, C.I. 35780, C.I. Direct Red 80, hexasodium salt, C.I. Direct Red 80

Description

Direct Red 80 is a dye that is used to detect the presence of collagen in biological samples. Collagen is an important component of connective tissue, which provides strength and elasticity to skin, muscles, ligaments, and bone. Changes in collagen levels are associated with various diseases such as rheumatoid arthritis and psoriasis. The dye binds to collagen by means of a covalent bond known as a Schiff base linkage. It has been shown that this molecular structure can be disrupted by dpp-iv inhibitors (e.g., diethylenetriaminepentaacetic acid). Direct Red 80 has also been shown to have inhibitory effects on squamous cell carcinoma cells in vitro through its ability to inhibit polymerase chain reaction (PCR) activity. This inhibition may be due to the inhibition of the transcriptional activation of genes involved in cell proliferation and inflammation.

• Brand: Biosynth

Chemical properties

• Molecular weight: 1,373.08 g/mol
• Formula: C₄₅H₂₆N₁₀Na₆O₂₁S₆
• Purity: Min. 95%