6,8-Diiodo-3-(2-oxo-2-(thiophen-2-yl)ethyl)quinazolin-4(3H)-one CAS 669762-29-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 669762-29-2 |
| Molecular Formula | C14H8I2N2O2S |
| Molecular Weight | 522.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,8-Diiodo-3-(2-oxo-2-(thiophen-2-yl)ethyl)quinazolin-4(3H)-one (CAS 669762-29-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H8I2N2O2S. Molecular weight: 522.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H8I2N2O2S |
| Molecular Weight | 522.10 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diiodo Standards
- 2,4-Diiodo-6-(methylsulfonyl)phenyl hexanoate (CAS 400087-36-7)
- 5,7-Diiodo-3-(4-methoxybenzoyl)benzo[d]oxazol-2(3H)-one (CAS 861212-99-9)
- 2,3-Diiodo-5-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1246088-65-2)
- 3,5-Diiodo-D-thyronine (CAS 5563-89-3)
- 3,5-Diiodo-DL-thyronine (CAS 534-51-0)
- (S)-4-((3,6-diiodo-9H-carbazol-9-yl)methyl)-2-methyl-4,5-dihydrooxazole (CAS 2357079-97-9)
- 4-((6,8-Diiodo-4-oxoquinazolin-3(4H)-yl)methyl)benzonitrile (CAS 302913-51-5)
- (R)-6,6'-Diiodo-4,4'-dimethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 2098225-21-7)
Recommended Standards
- 2,7-Dibromo-10-(4-bromophenyl)-9,9-dimethyl-9,10-dihydroacridine (CAS 880771-61-9)
- Rupatadine Impurity 20 (CAS 1422960-88-0)
- 2-((3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(1H-indazol-6-yl)acetamide (CAS 476486-22-3)
- 1-(3-Chlorobenzyl)-3-methyl-6-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-52-9)
- (3R,4R,5S,6R)-6-(acetoxymethyl)-3-(((2,2,2-trichloroethoxy)carbonyl)amino)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 114360-77-9)
- 1,4-Dioxaspiro[4.5]dec-6-en-8-one (CAS 4683-24-3)
- 2-Phenyl-4-(trifluoromethyl)pyrimidine (CAS 149771-19-7)
- 3-Propyl-6-(thiophen-2-yl)isoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1021232-60-9)
- tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate (CAS 1850305-80-4)
- Brain Injury Derived Neurotrophic Peptide (H-3914.0001) (CAS 148330-12-5)
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 13829788188 / jacky.chen@cato-chem.com