5-amino-2-(3,4-dichlorophenyl)-1,3-oxazole-4-carbonitrile CAS 1484845-30-8
| CAS No. | 1484845-30-8 |
| Molecular Formula | C10H5Cl2N3O |
| Molecular Weight | 254.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-amino-2-(3,4-dichlorophenyl)-1,3-oxazole-4-carbonitrile (C10H5Cl2N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
CATO supplies 5-amino-2-(3,4-dichlorophenyl)-1,3-oxazole-4-carbonitrile (CAS 1484845-30-8), a certified reference material (molecular formula C10H5Cl2N3O, MW 254.07 g/mol) for analytical method development and quality control.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl2N3O |
| Molecular Weight | 254.07 g/mol |
| Appearance | Pale yellow to 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 tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related amino Standards
- 5-amino-2-(2,4-dichlorophenyl)-1,3-oxazole-4-carbonitrile (CAS 1464132-81-7)
- 2-amino-5-iodo-3-pyridinecarboxaldehyde 2-azanyl-5-iodanyl-pyridine-3-carbaldehyde 578007-67-7 A831608 (CAS 578007-67-7)
- 4-Amino-3-bromobenzenesulfonyl fluoride (CAS 108045-28-9)
- 3-Amino-6-bromo-8-methylquinazolin-4(3H)-one (CAS 1092345-74-8)
- 2-Amino-5-bromo-6-methylquinazolin-4(1H)-one (CAS 147149-89-1)
- 2-(3-Amino-1H-pyrazol-5-yl)-4-bromophenol (CAS 1638293-03-4)
- 3-Amino-1-(4-bromophenyl)-1H-pyrazol-5(4H)-one (CAS 16883-20-8)
- 1-(3-Amino-6-bromobenzofuran-2-yl)ethanone (CAS 1823869-41-5)
Recommended Standards
- (3-((2-(Dimethylamino)ethyl)carbamoyl)-5-fluorophenyl)boronic acid (CAS 1704082-18-7)
- 3-iodo-2H-pyrazolo[3,4-d]pyrimidine (CAS 1414357-61-1)
- 5-iodosalicylicaldehyde (CAS 1761-62-2)
- 3-iodo-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 1383675-85-1)
- Mesityl methyl cyanocarbonimidodithioate (CAS 152382-32-6)
- 1-(Benzylamino)-2-methylbutan-2-ol (CAS 939793-33-6)
- 4-Chloro-2,6-dimethyl-3-nitropyridine (CAS 15513-48-1)
- 5-(2-Methoxyethoxy)picolinic acid (CAS 1262860-54-7)
- 6-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-ol (CAS 18591-70-3)
- 1-(2-Methylpropyl)cyclopentane-1-carbonitrile (CAS 1384583-59-8)
- Ethyl 4-methyl-2-(3-chlorophenyl)thiazole-5-carboxylate (CAS 1160573-81-8)
- N,N-DImethyl-3-(6-pyrrolidin-2-ylpyridin-2-yl)propanamide dihydrochloride (CAS 1858251-53-2)
- cis-(1S,2R)-2-AminocyclopentanolHCl (CAS 225791-13-9)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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