CAS 6507-78-4

C.I. Acid Red 374

Description:

C.I. Acid Red 374, with the CAS number 6507-78-4, is a synthetic azo dye commonly used in various applications, including textiles, food, and cosmetics. This dye is characterized by its vibrant red color and is soluble in water, making it suitable for use in aqueous solutions. Acid Red 374 exhibits good lightfastness and stability under acidic conditions, which enhances its utility in dyeing processes. The chemical structure of this dye includes azo (-N=N-) functional groups, which are typical of many synthetic dyes, contributing to their color properties. However, like many azo dyes, it may raise concerns regarding potential toxicity and environmental impact, prompting regulatory scrutiny in certain applications. It is essential to handle this substance with care, following safety guidelines to minimize exposure. Overall, C.I. Acid Red 374 is valued for its coloring properties but should be used responsibly, considering both health and environmental implications.

Formula: C₃₈H₂₉N₄Na₃O₁₁S₃

InChI: InChI=1/C38H32N4O11S3.3Na/c43-32-17-8-23-20-28(54(45,46)47)21-34(56(51,52)53)35(23)36(32)42-40-27-15-11-25(12-16-27)38(18-4-1-5-19-38)24-9-13-26(14-10-24)39-41-31-22-33(55(48,49)50)29-6-2-3-7-30(29)37(31)44;;;/h2-3,6-17,20-22,39-40H,1,4-5,18-19H2,(H,45,46,47)(H,48,49,50)(H,51,52,53);;;/q;3*+1/p-3/b41-31+,42-36+;;;

InChI key: InChIKey=RNNDWWFQDXOHDH-UHFFFAOYSA-N

SMILES: N(=NC=1C2=C(C=C(S(=O)(=O)O)C=C2S(=O)(=O)O)C=CC1O)C3=CC=C(C4(CCCCC4)C5=CC=C(N=NC6=C(O)C7=C(C(S(=O)(=O)O)=C6)C=CC=C7)C=C5)C=C3.[Na]

Synonyms:

• 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-[4-[1-[4-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]phenyl]cyclohexyl]phenyl]diazenyl]-, sodium salt (1:3)
• 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4-[1-[4-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]phenyl]cyclohexyl]phenyl]azo]-, trisodium salt
• 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[p-[1-[p-[(1-hydroxy-4-sulfo-2-naphthyl)azo]phenyl]cyclohexyl]phenyl]azo]-, trisodium salt
• Acid Milling Red FG
• Acid Red FG
• Acid Scarlet 2G
• Acid Scarlet 2Zh
• Acid Scarlet FG
• Baygenal Red GX
• Best Acid Milling Scarlet F 2G
• Colorosacid Scarlet 2G
• Dycosweak Acid Red FG
• Kenamide Scarlet KBR
• Kenanthrol Scarlet BR
• Sandolan Scarlet N-GR
• Supranol Scarlet FG
• Triacid Fast Scarlet GFS
• Trisodium 7-hydroxy-8-((4-(1-(4-((1-hydroxy-4-sulphonato-2-naphthyl)azo)phenyl)cyclohexyl)phenyl)azo)naphthalene-1,3-disulphonate
• trisodium (8Z)-7-oxo-8-{2-[4-(1-{4-[(2E)-2-(1-oxo-4-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]phenyl}cyclohexyl)phenyl]hydrazinylidene}-7,8-dihydronaphthalene-1,3-disulfonate
• C.I. 24785
• Scarlet FG
• C.I. Acid Red 374
• trisodium,(8Z)-7-oxo-8-[[4-[1-[4-[(2E)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]cyclohexyl]phenyl]hydrazinylidene]naphthalene-1,3-disulfonate
• WTFCEIYUYUWDJX-TVJWPASWSA-N
• 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-4-1-4-(1-hydroxy-4-sulfo-2-naphthalenyl)azophenylcyclohexylphenylazo-, trisodium salt
• Einecs 229-397-0
• risodium,(8Z)-7-oxo-8-[[4-[1-[4-[(2E)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]cyclohexyl]phenyl]hydrazinylidene]naphthalene-1,3-disulfonate
• Weak Acid Scarlet FG
• Milling Brilliant Scarlet FG
• 7-Hydroxy-8-[[4-[1-[4-[(1-hydroxy-4-sulfo-2-naphtyl)azo]phenyl]cyclohexyl]phenyl]azo]-1,3-naphthalenedisulfonic acid trisodium salt
• Acid Red 374
• Acid red 374 (C.I. 24785)
• Acid Red 374 ISO 9001：2015 REACH

Acid Red 374

CAS: 6507-78-4

Acid Red 374 is a non-selective cation dye that can be used in various diagnostic applications, such as DNA microarray analysis, flow cytometry, and immunohistochemistry. Acid Red 374 has been shown to inhibit the growth of cancer cells by selectively binding to the nucleic acids in these cells. It also inhibits the growth of prostate cancer cells and hematopoietic cells. Acid Red 374 has antimicrobial activity against methicillin-resistant Staphylococcus aureus (MRSA) and herpes simplex virus.

Formula: C₃₈H₃₂N₄O₁₁S₃•Na₃

Purity: Min. 95%

Molecular weight: 885.85 g/mol

Ref: 3D-FA41277