3-(2-Chloroethyl)-6,7-dimethoxyquinazoline-2,4(1H,3H)-dione CAS 110231-26-0
| CAS No. | 110231-26-0 |
| Molecular Formula | C12H13ClN2O4 |
| Molecular Weight | 284.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(2-Chloroethyl)-6,7-dimethoxyquinazoline-2,4(1H,3H)-dione 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.
3-(2-Chloroethyl)-6,7-dimethoxyquinazoline-2,4(1H,3H)-dione (CAS 110231-26-0) is a high-purity analytical reference standard with the molecular formula C12H13ClN2O4 and a molecular weight of 284.70 g/mol.
3-(2-Chloroethyl)-6,7-dimethoxyquinazoline-2,4(1H,3H)-dione (C12H13ClN2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | 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.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroethyl Standards
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- 2-(1-Chloroethyl)-3-phenyl-4H-chromen-4-one (CAS 1260178-76-4)
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Recommended Standards
- (2R,3S,5R)-5-(2-Amino-4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 104291-17-0)
- 5-(6-Oxo-1H-purin-9(6H)-yl)pentyl carbonochloridate (CAS 114153-81-0)
- (Z)-2-(4-chlorophenyl)-3-(3-nitrophenyl)acrylonitrile (CAS 104089-72-7)
- 5-Chloro-2-pyridin-4-ylquinoline-4-carboxylic acid (CAS 1144500-08-2)
- (S)-4-Amino-5-methoxy-5-oxopentanoic acid hydrochloride (CAS 60080-68-4)
- N,N-Diethyl-2-hydroxy-N-methylethan-1-aminium chloride (CAS 19147-35-4)
- 2-(5-Bromo-2-methoxypyridin-3-yl)acetonitrile (CAS 1227591-98-1)
- N-(2,4-dimethylcyclohexyl)thietan-3-amine (CAS 1862528-93-5)
- 4-(3-Chloro-5-methoxyphenyl)piperidine (CAS 1783405-60-6)
- 4-Methyl-2-(4-(trifluoromethoxy)phenyl)phthalazin-1(2H)-one (CAS 478048-29-2)
- ((1R,2R)-2-Methylcyclopropyl)(pyrrolidin-1-yl)methanone (CAS 90985-55-0)
- 1-Bromo-2-isobutoxybenzene (CAS 54514-31-7)
- 2,2-Dimethyl-2,3-dihydrobenzofuran-7-sulfonamide (CAS 87254-53-3)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com