C.I.Food Yellow 4:1

CAS: 12225-21-7

Ref. 3D-FF41419

Product Information

• Name: C.I.Food Yellow 4:1
• Synonyms: 11671 Yellow, 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, aluminum complex, Aluminum indigo carmine, Aluminum, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid complex, C 69-4537, Certolake Tartrazine, Certolake Tartrazol Yellow, Ci 19140:1, D&C Yellow 5 Aluminum Lake, FD and C Yellow No. 5 Aluminum Lake, FD&C Yellow #5 Aluminum Lake, FD&C Yellow 5 Lake, FD&C Yellow No. 5 Aluminum Lake, Food Yellow No. 4 aluminum lake, Japan Food Yellow No. 4 aluminum lake, Japan Yellow 4 aluminum lake, Lakolene B 3014, Neelicert FD&C Yellow 5 Al Lake, Pigment Yellow 100, Tartrazine aluminum lake, Yellow 5 Lake, Yellow Lake T, aluminum tris(4-{(E)-[3-carboxy-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonate), C.I. Pigment Yellow 100, C.I. Pigment Yellow 100, C.I. Acid Yellow 23-aluminum lake, C.I. 19140:1

Description

Tartrazine is a yellow dye that belongs to the group of nonsteroidal anti-inflammatory drugs. It is used in the food industry as a colorant and has been used in many other products, such as medicines, cosmetics, and household goods. Tartrazine has been shown to be an agonist for the P2Y receptor and also inhibits the production of prostaglandin E2 by inhibiting phospholipase C activity. This drug has been shown to have anti-inflammatory effects in mouse models of inflammatory diseases.

• Brand: Biosynth

Chemical properties

• Molecular weight: 1,429.2 g/mol
• Formula: C₄₈H₃₃AlN₁₂O₂₇S₆
• Purity: Min. 95%