2-Amino-6-(3,6-bis(diethylamino)xanthylium-9-yl)-3-(methylamino)benzoate CAS 261351-44-4
| CAS No. | 261351-44-4 |
| Molecular Formula | C29H34N4O3 |
| Molecular Weight | 486.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Amino-6-(3,6-bis(diethylamino)xanthylium-9-yl)-3-(methylamino)benzoate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Amino-6-(3,6-bis(diethylamino)xanthylium-9-yl)-3-(methylamino)benzoate (CAS 261351-44-4), a certified reference material (molecular formula C29H34N4O3, MW 486.61 g/mol) for analytical method development and quality control.
The molecular framework of 2-Amino-6-(3,6-bis(diethylamino)xanthylium-9-yl)-3-(methylamino)benzoate (C29H34N4O3) is characterized by a steroid core, an amide 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Amino-6-(3,6-bis(diethylamino)xanthylium-9-yl)-3-(methylamino)benzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H34N4O3 |
| Molecular Weight | 486.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Amino Standards
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Recommended Standards
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)acetamide (CAS 432508-45-7)
- 3,3'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))dipyridine (CAS 2160539-20-6)
- 2-((4-Ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)acetamide (CAS 618414-65-6)
- 4,4′-[[(1E)-1,2-Diphenyl-1,2-ethenediyl]di-4,1-phenylene]bis[pyridine] (CAS 2131742-57-7)
- 2-(3,5-Bis(trifluoromethyl)phenyl)-9-bromo-4,5a,6,10b-tetrahydroindeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate (CAS 2408127-63-7)
- 2-(N-(1-Carboxyethyl)-2-methoxyacetamido)-3-methylbenzoic acid (CAS 104390-56-9)
- N-(4-Bromophenyl)benzo[d]thiazol-2-amine (CAS 6278-86-0)
- 2-Bromo-3-(3,4-dichlorophenyl)-1-propene (CAS 842140-32-3)
- 2-(4-Chlorobenzoyl)-3-{[(4-methoxyphenyl)sulfanyl]methyl}-1-benzofuran (CAS 338411-51-1)
- 3-(Prop-2-yn-1-yloxy)tetrahydrofuran (CAS 105922-68-7)
- Methyl 5-(azetidin-3-yl)picolinate (CAS 1260680-31-6)
- methyl 5-iodothiophene-2-carboxylate (CAS 88105-22-0)
- (3,5-Dibromo-4-methoxyphenyl)methanamine hydrochloride (CAS 771579-36-3)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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