1,4-Diamino-2,3-dibromoanthracene-9,10-dione CAS 6409-15-0
| CAS No. | 6409-15-0 |
| Molecular Formula | C14H8Br2N2O2 |
| Molecular Weight | 396.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 1,4-Diamino-2,3-dibromoanthracene-9,10-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 396.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1,4-Diamino-2,3-dibromoanthracene-9,10-dione (CAS 6409-15-0), molecular formula C14H8Br2N2O2 and molecular weight 396.03 g/mol, is a CATO reference standard with documented purity and traceability.
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-Diamino-2,3-dibromoanthracene-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 | C14H8Br2N2O2 |
| Molecular Weight | 396.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- 1,5-Diamino-2,6-dibromoanthracene-9,10-dione (CAS 106782-84-7)
- 1,8-Diamino-4,5-dibromoanthracene-9,10-dione (CAS 62078-39-1)
- 1,4-Diamino-6-chloro-2-(3-methoxyphenoxy)anthracene-9,10-dione (CAS 88605-23-6)
- 1,4-Diamino-7-chloro-2-(4-methoxyphenoxy)anthracene-9,10-dione (CAS 88605-34-9)
- 1,4-Diamino-2-chloro-3-phenethoxyanthracene-9,10-dione (CAS 41312-88-3)
- 1,4-Diamino-6-chloro-2-phenethoxyanthracene-9,10-dione (CAS 88605-40-7)
- 1,4-Diamino-7-chloro-2-phenethoxyanthracene-9,10-dione (CAS 88605-49-6)
- 1,4-Diamino-6-chloro-2-(2-chlorophenoxy)anthracene-9,10-dione (CAS 88605-18-9)
Recommended Standards
- 1260152-46-2 4-Methyl-3-(trimethylstannyl)benzoic Acid 2,5-Dioxo-1-pyrrolidinyl Ester N-Succinimidyl 4-Methyl-3-trimethylstannyl Benzoate p-MeATE (CAS 1260152-46-2)
- 6-Bromo-2-(4-bromophenyl)-5-methyl-2H-indazole-4,7-dione (CAS 112664-92-3)
- Bis(mercaptobenzthiazolato)copper (CAS 52139-06-7)
- Methyl 2-(2,3-dibromo-6-ethoxy-4-formylphenoxy)acetate (CAS 827592-88-1)
- 4-Chloro-5-(trifluoromethyl)pyridin-3-ol (CAS 1393546-59-2)
- 5-(2-Propoxy-phenyl)-2H-pyrazole-3-carboxylic acid (CAS 1030610-83-3)
- n-(2,2,2-Trifluoroethyl)piperidin-4-amine (CAS 1070979-36-0)
- (3,5-Dichlorophenyl)(3-fluoro-5-methylphenyl)methanone (CAS 951887-03-9)
- N-Benzyl-N-(pyrrolidin-2-ylmethyl)ethanamine (CAS 1039928-79-4)
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- Cis-3-Hexen-1-Ol (CAS 928-96-1)
- Nonylphenol monoethoxylate (CAS 27986-36-3)
- tert-butyl 3-(bromomethyl)-3-hydroxyazetidine-1-carboxylate (CAS 1428330-69-1)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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