2-Chloro-N-((4-((5-chloropyrimidin-2-yl)oxy)-3-nitrophenyl)carbamoyl)benzamide CAS 103829-02-3
| CAS No. | 103829-02-3 |
| Molecular Formula | C18H11Cl2N5O5 |
| Molecular Weight | 448.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Chloro-N-((4-((5-chloropyrimidin-2-yl)oxy)-3-nitrophenyl)carbamoyl)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Chloro-N-((4-((5-chloropyrimidin-2-yl)oxy)-3-nitrophenyl)carbamoyl)benzamide (CAS 103829-02-3), molecular formula C18H11Cl2N5O5 and molecular weight 448.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Chloro-N-((4-((5-chloropyrimidin-2-yl)oxy)-3-nitrophenyl)carbamoyl)benzamide (C18H11Cl2N5O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 448.22 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C18H11Cl2N5O5 |
| Molecular Weight | 448.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
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- 2-(4-Chloro-phenylmethanesulfonyl)-4-(3-chloro-5-trifluoromethyl-pyridin-2-yl)-pyrimidine (CAS 1311278-90-6)
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Recommended Standards
- n-(3,5-Bis(trifluoromethyl)phenyl)-4-bromobenzenesulfonamide (CAS 712298-33-4)
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- Ethyl 2,2-bis[(2,4-dichlorophenyl)methyl]-3-oxobutanoate (CAS 478033-77-1)
- (E)-1-(2,5-dichlorobenzyl)-2-(2,4-dichlorostyryl)-1H-benzo[d]imidazole (CAS 338771-81-6)
- 2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)thio)acetamide (CAS 736952-98-0)
- 2-Chloro-6-(cyclopropylmethoxy)pyridin-4-amine (CAS 1186112-02-6)
- 2-Chloro-5-[(4-fluorophenyl)(methyl)sulfamoyl]benzoic acid (CAS 379254-58-7)
- (S)-2-amino-2-(2,3-difluorophenyl)ethan-1-ol (CAS 1213935-41-1)
- 1-CYCLOHEXYL-1H-PYRROLE (CAS 31708-14-2)
- (E)-1-butyl-2-((2-fluorobenzylidene)amino)-4,5-diphenyl-1H-pyrrole-3-carbonitrile (CAS 478032-72-3)
- 4-Acryloylmorpholine (CAS 5117-12-4)
- 5H,7H,8H-pyrano[4,3-d]pyrimidin-2-amine hydrochloride (CAS 2059971-77-4)
- 5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-amine (CAS 1016739-03-9)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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