CAS 52372-39-1: Solvent Red 197

Description: Solvent Red 197, with the CAS number 52372-39-1, is an organic dye primarily used as a colorant in various applications, including plastics, inks, and coatings. This azo dye is characterized by its vibrant red hue, which is attributed to its chemical structure that contains azo (-N=N-) functional groups. Solvent Red 197 is known for its good solubility in organic solvents, making it suitable for use in non-aqueous systems. It exhibits excellent lightfastness and thermal stability, which are important properties for maintaining color integrity in end products. Additionally, it is often utilized in the formulation of colored fuels and lubricants. However, like many azo dyes, it may raise environmental and health concerns due to potential toxicity and the formation of aromatic amines upon degradation. Therefore, its use is subject to regulatory scrutiny in various regions. Proper handling and disposal practices are essential to mitigate any associated risks.

Formula: C₂₃H₁₉N₅O

InChI: InChI=1S/C23H19N5O/c1-3-27(4-2)15-10-9-14-11-16-21(29-20(14)12-15)17(13-24)22(25)28-19-8-6-5-7-18(19)26-23(16)28/h5-12,25H,3-4H2,1-2H3

InChI key: InChIKey=FXFIDVQMNRVEGQ-UHFFFAOYSA-N

SMILES: N#CC=1C(=N)N2C(=NC=3C=CC=CC32)C4=CC5=CC=C(C=C5OC14)N(CC)CC

Synonyms:

• (7E)-3-(diethylamino)-7-imino-7H-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile
• 3-(Diethylamino)-7-imino-7H-(1)benzopyrano(3',2':3,4)pyrido(1,2-a)benzimidazole-6-carbonitrile
• 3-(Diethylamino)-7-imino-7H-[1]benzopyrano[3′,2′:3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile
• 3-(Diethylamino)-7-imino-7H-benzo[4,5]imidazo[1,2-a]chromeno[3,2-c]pyridine-6-carbonitrile
• 7H-(1)Benzopyrano(3',2':3,4)pyrido(1,2-a)benzimidazole-6-
• 7H-(1)Benzopyrano(3',2':3,4)pyrido(1,2-a)benzimidazole-6-carbonitrile,3-(diethylamino)-7-imino-
• 7H-[1]Benzopyrano[3′,2′:3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile, 3-(diethylamino)-7-imino-
• Day-Glo Volga Red
• Fluorescent Red GK
• Fluorol Red GK
• Plast red 3009
• Red GK
• C.I. Solvent Red 197
• C.I. 505720
• Solvent Red 197

Solvent Red 197

CAS: 52372-39-1

• Formula: C₂₃H₁₉N₅O
• Purity: >98.0%(HPLC)(N)
• Color and Shape: Orange to Brown to Dark red powder to crystal
• Molecular weight: 381.44

7H-[1]Benzopyrano[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile,3-(diethylamino)-7-imino-

CAS: 52372-39-1

• Formula: C₂₃H₁₉N₅O
• Color and Shape: Solid
• Molecular weight: 381.4299

3-(Diethylamino)-7-Imino-7H-Benzo[4,5]Imidazo[1,2-A]Chromeno[3,2-C]Pyridine-6-Carbonitrile

CAS: 52372-39-1

• Molecular weight: 381.43g/mol

C.I.Solvent red 197

CAS: 52372-39-1

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• Formula: C₂₃H₁₉N₅O
• Purity: Min. 85 Area-%
• Molecular weight: 381.43 g/mol