(3,5-Dibromo-1H-1,2,4-triazol-1-yl)(furan-2-yl)methanone CAS 477869-77-5
| CAS No. | 477869-77-5 |
| Molecular Formula | C7H3Br2N3O2 |
| Molecular Weight | 320.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,5-Dibromo-1H-1,2,4-triazol-1-yl)(furan-2-yl)methanone (CAS 477869-77-5), molecular formula C7H3Br2N3O2 and molecular weight 320.93 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3,5-Dibromo-1H-1,2,4-triazol-1-yl)(furan-2-yl)methanone (C7H3Br2N3O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. 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).
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 (3,5-Dibromo-1H-1,2,4-triazol-1-yl)(furan-2-yl)methanone 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 | C7H3Br2N3O2 |
| Molecular Weight | 320.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Dibromo Standards
- 1082747-32-7 5,7-Dibromo-1,2,4-benzotriazin-3(4H)-one 1-oxide MFCD20441330 (CAS 1082747-32-7)
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Recommended Standards
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- 7-Bromo-2,4-dichloro-8-fluoro-1,6-naphthyridine-3-carbonitrile (CAS 2769863-94-5)
- N-(4-Methoxybenzyl)-N,N-dimethylbenzene-1,3-diamine (CAS 415960-38-2)
- (1-(Thiazol-4-ylmethyl)azetidin-3-yl)methanol (CAS 1489550-62-0)
- N1-(tert-butyl)-N2-isopropylethane-1,2-diamine (CAS 90723-11-8)
- 1031605-58-9 2-Phenyl-2,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one MFCD14281722 (CAS 1031605-58-9)
- 3-Cyclohexyl-1-(4-(4-methyl-6-(phenylamino)pyrimidin-2-yl)piperazin-1-yl)propan-1-one (CAS 946257-55-2)
- 6-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine (CAS 1417553-73-1)
- 3-Ethoxy-2,2-dimethylcyclobutan-1-amine hydrochloride (CAS 1408076-08-3)
- Rapamycin Impurity 25 (CAS 151945-42-5 (racemic))
- 2-Acetamido-4,4-dimethylpentanoic acid (CAS 199170-91-7)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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