1,4,5,8-Tetraamino-2-bromo-6-butoxyanthracene-9,10-dione CAS 88602-92-0
| CAS No. | 88602-92-0 |
| Molecular Formula | C18H19BrN4O3 |
| Molecular Weight | 419.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,4,5,8-Tetraamino-2-bromo-6-butoxyanthracene-9,10-dione is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,4,5,8-Tetraamino-2-bromo-6-butoxyanthracene-9,10-dione (CAS 88602-92-0) is a high-purity analytical reference standard with the molecular formula C18H19BrN4O3 and a molecular weight of 419.27 g/mol.
Based on its molecular formula C18H19BrN4O3, 1,4,5,8-Tetraamino-2-bromo-6-butoxyanthracene-9,10-dione contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 419.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 1,4,5,8-Tetraamino-2-bromo-6-butoxyanthracene-9,10-dione 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 | C18H19BrN4O3 |
| Molecular Weight | 419.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Tetraamino Standards
- 1,4,5,8-Tetraamino-2-bromo-7-butoxyanthracene-9,10-dione (CAS 88603-37-6)
- 1,4,5,8-Tetraamino-2,7-bis(2-methoxyethoxy)anthracene-9,10-dione (CAS 88601-71-2)
- 1,4,5,8-Tetraamino-2,7-dibutoxyanthracene-9,10-dione (CAS 88601-63-2)
- 1,4,5,8-Tetraamino-2-bromo-6-propoxyanthracene-9,10-dione (CAS 88602-95-3)
- 1,4,5,8-Tetraamino-2-bromo-7-propoxyanthracene-9,10-dione (CAS 88603-40-1)
- 1,4,5,8-Tetraamino-2-bromo-7-(pentyloxy)anthracene-9,10-dione (CAS 88603-41-2)
- 1,4,5,8-Tetraamino-2-bromo-6-phenoxyanthracene-9,10-dione (CAS 88601-88-1)
- 1,4,5,8-Tetraamino-2-bromo-7-phenoxyanthracene-9,10-dione (CAS 88603-02-5)
Recommended Standards
- (4R,12aS)-7-(Benzyloxy)-9-bromo-4-methyl-3,4,12,12a-tetrahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-6,8-dione (CAS 1206102-10-4)
- 7-[(3,4-Dichlorophenyl)methyl]-8-(3,5-dimethyl-1H-pyrazol-1-yl)-3,7-dihydro-3-methyl-1H-purine-2,6-dione (CAS 1019100-13-0)
- 1-Benzyl 3-ethyl 7-bromo-3,4-dihydroquinoxaline-1,3(2H)-dicarboxylate (CAS 2581105-23-7)
- (S)-Methyl (1-(2-(4-iodobenzyl)hydrazinyl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate (CAS 1010702-58-5)
- 959238-51-8 2,5-Dimethyl[1,3]oxazolo[5,4-d]pyrimidin-7(6H)-one DTXSID90650937 (CAS 959238-51-8)
- [2,3'-Bipyridin]-4-ylboronic acid (CAS 1644060-45-6)
- (2E)-1-(2,5-Dichlorophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 854832-16-9)
- 1,3,5-Trichloro-2-vinylbenzene (CAS 15270-64-1)
- 4-Iodo-1-methyl-1H-indole (CAS 934767-42-7)
- 2-Bromo-6-fluoro-4-methylquinoline (CAS 1367707-07-0)
- (2-(tert-Butoxy)-2-oxoethyl)triphenylphosphonium chloride (CAS 35000-37-4)
- 1-(1-Benzofuran-2-yl)-2,2-dimethylpropan-1-one (CAS 75566-46-0)
- Methyl N-(tert-butoxycarbonyl)-N-methyl-L-alanyl-L-valinate (CAS 178734-54-8)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
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