62669-77-6 Rhodamine 116 9-(2-Carboxyphenyl)-3,6-bis(methylamino)xanthylium perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate (1:1) Benzoic acid, 2-(6-(methylamino)-3-(methylimino)-3H-xanthen-9-yl)-, monoperchlorate EINECS 263-689-9 2-(6-(Methylamino)-3-(methylimino)-3H-xanthen-9-yl)benzoic acid monoperchlorate Rh 116 Rhodamine 116 perchlorate CAS 62669-77-6

Description

Compared with other compounds in its class, the molecular weight of 458.85 g/mol gives 62669-77-6 Rhodamine 116 9-(2-Carboxyphenyl)-3,6-bis(methylamino)xanthylium perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate (1:1) Benzoic acid, 2-(6-(methylamino)-3-(methylimino)-3H-xanthen-9-yl)-, monoperchlorate EINECS 263-689-9 2-(6-(Methylamino)-3-(methylimino)-3H-xanthen-9-yl)benzoic acid monoperchlorate Rh 116 Rhodamine 116 perchlorate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 62669-77-6 Rhodamine 116 9-(2-Carboxyphenyl)-3,6-bis(methylamino)xanthylium perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate (1:1) Benzoic acid, 2-(6-(methylamino)-3-(methylimino)-3H-xanthen-9-yl)-, monoperchlorate EINECS 263-689-9 2-(6-(Methylamino)-3-(methylimino)-3H-xanthen-9-yl)benzoic acid monoperchlorate Rh 116 Rhodamine 116 perchlorate (CAS 62669-77-6), a certified reference material (molecular formula C22H19N2O3ClO4, MW 458.85 g/mol) for analytical method development and quality control.

62669-77-6 Rhodamine 116 9-(2-Carboxyphenyl)-3,6-bis(methylamino)xanthylium perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate (1:1) Benzoic acid, 2-(6-(methylamino)-3-(methylimino)-3H-xanthen-9-yl)-, monoperchlorate EINECS 263-689-9 2-(6-(Methylamino)-3-(methylimino)-3H-xanthen-9-yl)benzoic acid monoperchlorate Rh 116 Rhodamine 116 perchlorate (C22H19N2O3ClO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 62669-77-6 Rhodamine 116 9-(2-Carboxyphenyl)-3,6-bis(methylamino)xanthylium perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(methylamino)-, perchlorate (1:1) Benzoic acid, 2-(6-(methylamino)-3-(methylimino)-3H-xanthen-9-yl)-, monoperchlorate EINECS 263-689-9 2-(6-(Methylamino)-3-(methylimino)-3H-xanthen-9-yl)benzoic acid monoperchlorate Rh 116 Rhodamine 116 perchlorate 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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