6397-02-0 Acid Blue 129 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-, monosodium salt Sodium 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulphonate 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, sodium salt (1:1) 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, monosodium salt C.I. 62059 C.I. Acid Blue 129 Acid Fast Blue BS Alizarine Fast Blue BE Brilliant Alizarine Sky Blue BS EINECS 229-008-4 Erionyl Blue BFF Erionyl Blue E-BFF Eriosin Fast Blue BFF Fast Acid Light Blue BRL Modr Kysela 129 [Czech] Neonyl Blue 4R Nylomine Blue A 3R Solway Blue RB Suminol Fast Blue PR Tertracid Fast Blue TR Modr Kysela 129 CAS 6397-02-0

Description

The occurrence of 6397-02-0 Acid Blue 129 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-, monosodium salt Sodium 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulphonate 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, sodium salt (1:1) 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, monosodium salt C.I. 62059 C.I. Acid Blue 129 Acid Fast Blue BS Alizarine Fast Blue BE Brilliant Alizarine Sky Blue BS EINECS 229-008-4 Erionyl Blue BFF Erionyl Blue E-BFF Eriosin Fast Blue BFF Fast Acid Light Blue BRL Modr Kysela 129 [Czech] Neonyl Blue 4R Nylomine Blue A 3R Solway Blue RB Suminol Fast Blue PR Tertracid Fast Blue TR Modr Kysela 129 is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6397-02-0 Acid Blue 129 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-, monosodium salt Sodium 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulphonate 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, sodium salt (1:1) 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, monosodium salt C.I. 62059 C.I. Acid Blue 129 Acid Fast Blue BS Alizarine Fast Blue BE Brilliant Alizarine Sky Blue BS EINECS 229-008-4 Erionyl Blue BFF Erionyl Blue E-BFF Eriosin Fast Blue BFF Fast Acid Light Blue BRL Modr Kysela 129 [Czech] Neonyl Blue 4R Nylomine Blue A 3R Solway Blue RB Suminol Fast Blue PR Tertracid Fast Blue TR Modr Kysela 129 (CAS 6397-02-0), molecular formula C23H37N2O5SNa and molecular weight 476.61 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 6397-02-0 Acid Blue 129 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-, monosodium salt Sodium 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulphonate 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, sodium salt (1:1) 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, monosodium salt C.I. 62059 C.I. Acid Blue 129 Acid Fast Blue BS Alizarine Fast Blue BE Brilliant Alizarine Sky Blue BS EINECS 229-008-4 Erionyl Blue BFF Erionyl Blue E-BFF Eriosin Fast Blue BFF Fast Acid Light Blue BRL Modr Kysela 129 [Czech] Neonyl Blue 4R Nylomine Blue A 3R Solway Blue RB Suminol Fast Blue PR Tertracid Fast Blue TR Modr Kysela 129 (C23H37N2O5SNa) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 6397-02-0 Acid Blue 129 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-, monosodium salt Sodium 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulphonate 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, sodium salt (1:1) 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, monosodium salt C.I. 62059 C.I. Acid Blue 129 Acid Fast Blue BS Alizarine Fast Blue BE Brilliant Alizarine Sky Blue BS EINECS 229-008-4 Erionyl Blue BFF Erionyl Blue E-BFF Eriosin Fast Blue BFF Fast Acid Light Blue BRL Modr Kysela 129 [Czech] Neonyl Blue 4R Nylomine Blue A 3R Solway Blue RB Suminol Fast Blue PR Tertracid Fast Blue TR Modr Kysela 129 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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