3-(2-Chloroacetyl)-1-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)urea CAS 863669-63-0
| CAS No. | 863669-63-0 |
| Molecular Formula | C12H13ClN2O4 |
| Molecular Weight | 284.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(2-Chloroacetyl)-1-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)urea (CAS 863669-63-0), a certified reference material (molecular formula C12H13ClN2O4, MW 284.70 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H13ClN2O4, 3-(2-Chloroacetyl)-1-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)urea contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-(2-Chloroacetyl)-1-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)urea 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.
Physical & Chemical Properties
| Molecular Formula | C12H13ClN2O4 |
| Molecular Weight | 284.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroacetyl Standards
- 2-[4-(2-chloroacetyl)piperazin-1-yl]-2-(thiophen-2-yl)acetonitrile (CAS 923242-15-3)
- 1-(chloroacetyl)-2-(2,5-dimethoxyphenyl)pyrrolidine (CAS 900137-36-2)
- 6-[3-(2-chloroacetyl)-2,5-dimethyl-1H-pyrrol-1-yl]hexanoic acid (CAS 1989671-93-3)
- 4-[4-(2-Chloroacetyl)-1-piperazinyl]benzoic Acid (CAS 944886-14-0)
- (3Z)-3-{[4-(2-chloroacetyl)-1H-pyrrol-2-yl]methylidene}-2,3-dihydro-1H-indol-2-one (CAS 866038-33-7)
- 1-(Chloroacetyl)-2,2,4-trimethyl-1,2,3,4-tetrahydro-6-quinolinyl methyl ether (CAS 376371-15-2)
- n-{2-[5-(2-chloroacetyl)thiophen-2-yl]ethyl}methanesulfonamide (CAS 874623-42-4)
- 4-(2-Chloroacetyl)-n-phenylpiperazine-1-carboxamide (CAS 923125-02-4)
Recommended Standards
- 2-Chloro-N-(((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)carbamoyl)acetamide (CAS 750604-72-9)
- 3-(2-Chloropropanoyl)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)urea (CAS 949977-42-8)
- 2-Chloro-7-methoxy-5-(2-methoxyethoxy)quinazolin-4(3H)-one (CAS 601516-84-1)
- 4-((6-Amino-2-chloro-9h-purin-9-yl)methyl)benzonitrile (CAS 927822-40-0)
- 4-Cyclopropyl-1,1,1-trifluorobutan-2-one (CAS 1465042-44-7)
- 2,4-Bis(trifluoromethyl)-6-methoxybenzyl alcohol (CAS 1805405-28-0)
- N-(4-acetylphenyl)-2-((4-phenyl-5-((m-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332930-03-7)
- 5-Methyl-2-(2-methylpropoxy)pyridin-3-ol (CAS 1881293-35-1)
- 2-Amino-4-chloro-5-fluorobenzoic acid (CAS 108288-16-0)
- 3-Methanesulfonyl-4,6-dimethyl-2-(propane-1-sulfonyl)pyridine (CAS 339016-90-9)
- 2-(3-Phenoxyphenyl)-2,3-dihydro-1h-isoindol-1-imine (CAS 900641-58-9)
- Furosemide Impurity 26 (CAS CATO-C4X-140226)
- 2-Chloro-3-{[(2-methoxyphenyl)methyl]amino}-1,4-dihydronaphthalene-1,4-dione (CAS 866157-70-2)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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