2-amino-8-bromo-3,4-dihydroquinazolin-4-one CAS 1258630-85-1
| CAS No. | 1258630-85-1 |
| Molecular Formula | C8H14BrN3O |
| Molecular Weight | 248.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-amino-8-bromo-3,4-dihydroquinazolin-4-one 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.
2-amino-8-bromo-3,4-dihydroquinazolin-4-one (CAS 1258630-85-1) is a high-purity analytical reference standard with the molecular formula C8H14BrN3O and a molecular weight of 248.12 g/mol.
2-amino-8-bromo-3,4-dihydroquinazolin-4-one (C8H14BrN3O) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; 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.
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.
Physical & Chemical Properties
| Molecular Formula | C8H14BrN3O |
| Molecular Weight | 248.12 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related amino Standards
- 5-(3-Amino-4-bromo-1h-pyrazol-1-yl)pentan-1-ol (CAS 1249337-56-1)
- 4-(3-Amino-4-bromo-1h-pyrazol-1-yl)-2-methylbutan-2-ol (CAS 1499902-95-2)
- 4-Amino-5-nitro-6-(trifluoromethoxy)nicotinonitrile (CAS 1803925-27-0)
- 2-Amino-6-nitro-4-(trifluoromethoxy)nicotinonitrile (CAS 1804027-77-7)
- 2-amino-7-bromo-1,4-dihydroquinazolin-4-one (CAS 885277-56-5)
- 3-amino-6-bromo-3,4-dihydroquinazolin-4-one (CAS 96498-79-2)
- 4-Amino-3-bromobiphenyl (CAS 41738-70-9)
- Methyl 3-amino-3-(2,6-dichlorophenyl)propanoate (CAS 1038338-84-9)
Recommended Standards
- 2-Bromo-6,9-dihydropyrido[1,2-a]indole (CAS 1256929-18-6)
- 2-(Bromomethyl)-5-phenylpyridine (CAS 126268-58-4)
- 2-(3-(Bromomethyl)phenyl)pyridine (CAS 1252011-37-2)
- 3-bromothiophene-2-carbonyl isothiocyanate (CAS 1339908-68-7)
- 1,2-Di(naphthalen-2-yl)ethene (CAS 2042-99-1)
- (2-Amino-2-phenylethoxy)benzene hydrochloride (CAS 16797-05-0)
- N-((6-Methoxypyridin-3-yl)methyl)tetrazolo[1,5-b]pyridazin-6-amine (CAS 931041-79-1)
- 1,3-Dimethyl-1H-pyrrole (CAS 10524-65-9)
- 3-Cyclopropyl-2-thioxo-1,3-diazaspiro[4.5]Decan-4-one (CAS 832741-02-3)
- 2-(1H-Pyrrolo[2,3-b]pyridin-1-yl)aniline (CAS 1708260-49-4)
- Cefoperazone Impurity 35 (CAS CATO-C4X-114935)
- (3,4-Dimethylphenyl)(2-((4-methylpiperazin-1-yl)methyl)phenyl)methanone (CAS 898783-21-6)
- 1171712-10-9 3-{[2-(4-Methylphenyl)pyrimidin-4-yl]oxy}benzoic acid MFCD14281604 (CAS 1171712-10-9)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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