2-Amino-7-(4-chlorophenyl)-7,8-dihydro-5(6H)-quinazolinone CAS 299934-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 299934-41-1 |
| Molecular Formula | C14H12ClN3O |
| Molecular Weight | 273.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-7-(4-chlorophenyl)-7,8-dihydro-5(6H)-quinazolinone (CAS 299934-41-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12ClN3O. Molecular weight: 273.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12ClN3O |
| Molecular Weight | 273.72 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-1-(4-chlorobenzyl)-1H-indazol-3(2H)-one (CAS 197584-45-5)
- 2-Amino-7-(3-chlorophenyl)-7,8-dihydroquinazolin-5(6H)-one (CAS 351163-39-8)
- 3-Amino-4-(2-chlorophenyl)-3,4-dihydroquinazolin-4-ol (CAS 61955-39-3)
- 6-Amino-5-(2-chloro-acetyl)-1-isobutyl-3-methyl-1H-pyrimidine-2,4-dione (CAS 734535-44-5)
- Methyl 2-amino-4-(3-chloropropoxy)-5-methoxybenzoate (CAS 214470-59-4)
- Methyl 2-amino-5-(3-chloropropoxy)-4-methoxybenzoate (CAS 380844-26-8)
- 3-Amino-2-(5-chloropyridin-3-yl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1123782-56-8)
- 1-Amino-5-chloro-4-hydroxyanthracene-9,10-dione (CAS 116-84-7)
Recommended Standards
- 2-Bromo-1H-phenalen-1-one (CAS 3352-83-8)
- 2-[2-(4-chloropyrido[2,3-d]pyrimidin-6-yl)ethynyl]cyclopentanol (CAS 2617368-84-8)
- 2-Chloro-2-(2-phenylhydrazono)-N-phenylacetamide (CAS 33101-93-8)
- 6-(3-Fluorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-5-amine (CAS 1432680-70-0)
- (Cyclobutylmethyl)hydrazine hydrochloride (CAS 1986342-29-3)
- tert-Butyl 4-(hydroxymethyl)-1H-indazole-1-carboxylate (CAS 1252572-30-7)
- Etomidate impurity 67 (CAS CATO-C4X-188467)
- tert-butyl N-[8-(trifluoromethanesulfonyloxy)-3,4-dihydro-2H-1-benzopyran-3-yl]carbamate (CAS 1909337-31-0)
- 2,4-dibromophenyl acetonitrile (CAS 66246-16-0)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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