3,8-Dibromobenzo[c]cinnoline CAS 79580-35-1
| CAS No. | 79580-35-1 |
| Molecular Formula | C12H6Br2N2 |
| Molecular Weight | 338.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 338.00 g/mol gives 3,8-Dibromobenzo[c]cinnoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,8-Dibromobenzo[c]cinnoline (CAS 79580-35-1), molecular formula C12H6Br2N2 and molecular weight 338.00 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 3,8-Dibromobenzo[c]cinnoline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 338.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,8-Dibromobenzo[c]cinnoline 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 | C12H6Br2N2 |
| Molecular Weight | 338.00 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromobenzo Standards
- 2,6-Dibromobenzo[1,2-b:5,4-b']dithiophene (CAS 1242077-24-2)
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- 2,6-Dibromobenzo[1,2-b:4,5-b']dithiophene (CAS 909280-97-3)
- Methyl 2,4-dibromobenzo[d]thiazole-6-carboxylate (CAS 1383824-12-1)
- 4,7-Dibromobenzo[c][1,2,5]thiadiazole-5,6-diamine (CAS 141215-32-9)
- 2,3-Dibromobenzo[b]thiophene 1,1-dioxide (CAS 19163-38-3)
- 6,7-Dibromobenzo[de]isochromene-1,3-dione (CAS 13577-26-9)
- 4,8-Dibromobenzo[1,2-c:4,5-c’]bis([1,2,5]thiadiazole) (CAS 165617-59-4)
Recommended Standards
- 2,9-Dibromo-1,10-phenanthroline (CAS 39069-02-8)
- 5,6-Dibromo-1,10-phenanthroline (CAS 56290-06-3)
- 2,7-Dibromophenazine (CAS 36848-40-5)
- 7-Bromo-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]oxazole (CAS 2377607-31-1)
- (2-(3-Methoxyphenyl)pyrimidin-5-yl)boronic acid (CAS 2225154-84-5)
- Calcium DL-Glycerate Hydrate (CAS 67525-74-0)
- Bis(2-ethylhexyl) Phthalate-d4 (CAS 93951-87-2)
- (2-Chlorobenzyl)(2-nitrophenyl)sulfane (CAS 866132-54-9)
- 7-Phenyl-2-(piperidin-1-yl)-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1707586-30-8)
- (3-Hydroxyazetidin-1-yl)(3-iodophenyl)methanone (CAS 1340504-15-5)
- 3,6-Di-tert-butyl-9H-fluoren-9-one (CAS 58775-15-8)
- 4-[(4-methoxyphenyl)methoxy]butanenitrile (CAS 1021042-96-5)
- N-Methyl-3-oxoisoxazolidine-2-carboxamide (CAS 61982-50-1)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
Why CATO?
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