1,4,5,8-Tetraamino-2-bromo-6-(3-butylphenoxy)anthracene-9,10-dione CAS 88602-04-4
| CAS No. | 88602-04-4 |
| Molecular Formula | C24H23BrN4O3 |
| Molecular Weight | 495.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1,4,5,8-Tetraamino-2-bromo-6-(3-butylphenoxy)anthracene-9,10-dione (CAS 88602-04-4), a certified reference material (molecular formula C24H23BrN4O3, MW 495.37 g/mol) for analytical method development and quality control.
1,4,5,8-Tetraamino-2-bromo-6-(3-butylphenoxy)anthracene-9,10-dione (C24H23BrN4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine 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. 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.
Physical & Chemical Properties
| Molecular Formula | C24H23BrN4O3 |
| Molecular Weight | 495.37 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) | 15.0 |
| 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-2,7-bis(heptyloxy)anthracene-9,10-dione (CAS 88601-67-6)
- 1,4,5,8-Tetraamino-2,7-bis(2-butoxyethoxy)anthracene-9,10-dione (CAS 88601-73-4)
- 1,4,5,8-Tetraamino-2,6-bis(3-fluorophenoxy)anthracene-9,10-dione (CAS 88600-11-7)
- 1,4,5,8-Tetraamino-2,7-bis(3-fluorophenoxy)anthracene-9,10-dione (CAS 88600-57-1)
- 1,4,5,8-Tetraamino-2,7-bis(4-fluorophenoxy)anthracene-9,10-dione (CAS 88600-61-7)
- 1,4,5,8-Tetraamino-2,6-bis(3-hydroxyphenoxy)anthracene-9,10-dione (CAS 88600-30-0)
- 1,4,5,8-Tetraamino-2,6-bis(3-ethylphenoxy)anthracene-9,10-dione (CAS 88600-12-8)
- 1,4,5,8-Tetraamino-2,6-diphenethoxyanthracene-9,10-dione (CAS 83423-03-4)
Recommended Standards
- Empagliflozin Impurity N31 (CAS 2452301-12-9)
- 1,4-Diamino-2-bromo-3-(4-(pentyloxy)phenoxy)anthracene-9,10-dione (CAS 89868-55-3)
- Prednisolone Impurity 35 (CAS CATO-C4X-173735)
- Perampanel impurity 40 (CAS CATO-C4X-243040)
- 0554AD 1185304-81-7 2-Benzyl-2,3-dihydro-1H-isoindol-5-ylaminedihydrochloride C15H18Cl2N2 (CAS 1185304-81-7)
- 1,1,14,14-Tetrakis(2,6-dimethylphenyl)-2,13-dioxa-6,9-diazatetradecane-4,11-diol (CAS 445392-02-9)
- 1-(2-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic Acid Methyl Ester (CAS 1568-35-0)
- α-[[(1,1-Dimethylethoxy)carbonyl]amino]tricyclo[3.3.1.13,7]decane-1-acetic acid (CAS 953061-55-7)
- V71N032XUM 54783-36-7 2-Hydroxy-3-isopropyl-6-methylcyclohex-2-enone 2-Cyclohexen-1-one, 2-hydroxy-6-methyl-3-(1-methylethyl)- 2-Hydroxy-3-(isopropyl)-6-methylcyclohex-2-en-1-one EINECS 259-345-2 UNII-V71N032XUM (CAS 54783-36-7)
- 4,6-Dichloro-2-(ethylthio)-5-methoxypyrimidine (CAS 639855-35-9)
- Methyl 6-amino-3-chloropyridazine-4-carboxylate (CAS 1638764-77-8)
- 2-Methylisoquinolin-1(2H)-one (CAS 4594-71-2)
- 2-(4-methylpiperidin-3-yl)acetic acid hydrochloride (CAS 1955498-94-8)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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