Ethyl 2-((4-phenyl-5,6-dihydrobenzo[h]quinazolin-2-yl)amino)benzoate CAS 352225-06-0
| CAS No. | 352225-06-0 |
| Molecular Formula | C27H23N3O2 |
| Molecular Weight | 421.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 2-((4-phenyl-5,6-dihydrobenzo[h]quinazolin-2-yl)amino)benzoate 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.
CATO supplies Ethyl 2-((4-phenyl-5,6-dihydrobenzo[h]quinazolin-2-yl)amino)benzoate (CAS 352225-06-0), a certified reference material (molecular formula C27H23N3O2, MW 421.49 g/mol) for analytical method development and quality control.
Based on its molecular formula C27H23N3O2, Ethyl 2-((4-phenyl-5,6-dihydrobenzo[h]quinazolin-2-yl)amino)benzoate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 421.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C27H23N3O2 |
| Molecular Weight | 421.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Ethyl (2-((4-methyl-5-((2-oxobenzo[d]thiazol-3(2H)-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)glycinate (CAS 847400-59-3)
- Ethyl 3-(N-(2,4-dimethoxyphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate (CAS 932520-17-7)
- Azido-PEG6-C1-Boc (CAS 297162-49-3)
- Ethyl 3-(N-(2,5-dimethoxyphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate (CAS 941892-95-1)
- ethyl 2-(3-amino-1-bicyclo[1.1.1]pentanyl)acetate (CAS 2096992-02-6)
- N4,N4'-Bis(9-(naphthalen-2-yl)-9H-carbazol-3-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine (CAS 934545-87-6)
- 4-(1H-Pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-amine (CAS 341998-55-8)
- N-(3-amino-5-fluorophenyl)-2,2,2-trifluoroacetamide (CAS 1694076-93-1)
- 3-(2-Carboxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 6110-61-8)
- 3,5-Bis(4-chlorophenyl)-4,5-dihydro-1H-pyrazole (CAS 50800-82-3)
- Piperidine-2,4-dione 2,4-Diketopiperidine 2,4-Piperidinedione 2,4-Dioxopiperidine 50607-30-2 (CAS 50607-30-2)
- 1-[(2,3-Difluorophenyl)methyl]-1H-pyrazol-3-amine (CAS 1184735-79-2)
- 2-(9H-fluoren-9-ylidene)acetic acid (CAS 4425-73-4)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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