2381-85-3 Nile Blue C.I. Basic Blue 12 (8CI) 5-Amino-9-(diethylamino)benzo(a)phenoxazin-7-ium chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride (1:1) C.I. 51180 C.I. Basic Blue 12 Basic Blue 12 5H-Benzo(a)phenazoxazine, 9-diethylamino-5-imino-, hydrochloride Benzo(a)phenazoxonium, 5-amino-9-(diethylamino)-, chloride Cresol Fast Violet Cresyl Fast Violet EINECS 219-181-4 Nile Blue A Nile Blue AX Nile Blue Base Nile Blue chloride Nile Blue hydrochloride NSC 146184 CAS 2381-85-3

Description

The occurrence of 2381-85-3 Nile Blue C.I. Basic Blue 12 (8CI) 5-Amino-9-(diethylamino)benzo(a)phenoxazin-7-ium chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride (1:1) C.I. 51180 C.I. Basic Blue 12 Basic Blue 12 5H-Benzo(a)phenazoxazine, 9-diethylamino-5-imino-, hydrochloride Benzo(a)phenazoxonium, 5-amino-9-(diethylamino)-, chloride Cresol Fast Violet Cresyl Fast Violet EINECS 219-181-4 Nile Blue A Nile Blue AX Nile Blue Base Nile Blue chloride Nile Blue hydrochloride NSC 146184 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2381-85-3 Nile Blue C.I. Basic Blue 12 (8CI) 5-Amino-9-(diethylamino)benzo(a)phenoxazin-7-ium chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride (1:1) C.I. 51180 C.I. Basic Blue 12 Basic Blue 12 5H-Benzo(a)phenazoxazine, 9-diethylamino-5-imino-, hydrochloride Benzo(a)phenazoxonium, 5-amino-9-(diethylamino)-, chloride Cresol Fast Violet Cresyl Fast Violet EINECS 219-181-4 Nile Blue A Nile Blue AX Nile Blue Base Nile Blue chloride Nile Blue hydrochloride NSC 146184 (CAS 2381-85-3), molecular formula C20H30N3OCl and molecular weight 363.93 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2381-85-3 Nile Blue C.I. Basic Blue 12 (8CI) 5-Amino-9-(diethylamino)benzo(a)phenoxazin-7-ium chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride (1:1) C.I. 51180 C.I. Basic Blue 12 Basic Blue 12 5H-Benzo(a)phenazoxazine, 9-diethylamino-5-imino-, hydrochloride Benzo(a)phenazoxonium, 5-amino-9-(diethylamino)-, chloride Cresol Fast Violet Cresyl Fast Violet EINECS 219-181-4 Nile Blue A Nile Blue AX Nile Blue Base Nile Blue chloride Nile Blue hydrochloride NSC 146184 (C20H30N3OCl) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 2381-85-3 Nile Blue C.I. Basic Blue 12 (8CI) 5-Amino-9-(diethylamino)benzo(a)phenoxazin-7-ium chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride Benzo(a)phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride (1:1) C.I. 51180 C.I. Basic Blue 12 Basic Blue 12 5H-Benzo(a)phenazoxazine, 9-diethylamino-5-imino-, hydrochloride Benzo(a)phenazoxonium, 5-amino-9-(diethylamino)-, chloride Cresol Fast Violet Cresyl Fast Violet EINECS 219-181-4 Nile Blue A Nile Blue AX Nile Blue Base Nile Blue chloride Nile Blue hydrochloride NSC 146184 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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