15793-38-1 436XK6QFMR Quinazosin [INN] 4-Quinazolinamine, 6,7-dimethoxy-2-(4-(2-propenyl)-1-piperazinyl)- Quinazoline, 2-(4-allyl-1-piperazinyl)-4-amino-6,7-dimethoxy- 2-(4-Allyl-1-piperazinyl)-4-amino-6,7-dimethoxyquinazoline Quinazosin UNII-436XK6QFMR CAS 15793-38-1
| CAS No. | 15793-38-1 |
| Molecular Formula | C17H23N5O2 |
| Molecular Weight | 329.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 15793-38-1 436XK6QFMR Quinazosin [INN] 4-Quinazolinamine, 6,7-dimethoxy-2-(4-(2-propenyl)-1-piperazinyl)- Quinazoline, 2-(4-allyl-1-piperazinyl)-4-amino-6,7-dimethoxy- 2-(4-Allyl-1-piperazinyl)-4-amino-6,7-dimethoxyquinazoline Quinazosin UNII-436XK6QFMR (C17H23N5O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 329.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
15793-38-1 436XK6QFMR Quinazosin [INN] 4-Quinazolinamine, 6,7-dimethoxy-2-(4-(2-propenyl)-1-piperazinyl)- Quinazoline, 2-(4-allyl-1-piperazinyl)-4-amino-6,7-dimethoxy- 2-(4-Allyl-1-piperazinyl)-4-amino-6,7-dimethoxyquinazoline Quinazosin UNII-436XK6QFMR (CAS 15793-38-1) is a high-purity analytical reference standard with the molecular formula C17H23N5O2 and a molecular weight of 329.40 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H23N5O2 |
| Molecular Weight | 329.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 5-Methoxy-1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazole (CAS 154643-41-1)
- 1-Benzyl-N-(4-methoxyphenyl)-1H-benzo[d]imidazol-2-amine (CAS 160060-70-8)
- N-Methyl-2-(4-(1-methyl-5-oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-3-yl)piperidin-1-yl)acetamide (CAS 1421484-47-0)
- 2-((2E,4E)-5-(6-((2-hydroxyethyl)(methyl)amino)naphthalen-2-yl)penta-2,4-dien-1-ylidene)malononitrile (CAS 1638151-61-7)
- Ethyl 6-(difluoromethoxy)-4-methylnicotinate (CAS 1079352-16-1)
- (3,4-Difluorophenyl)(5-methylpyridin-2-yl)methanone (CAS 1187166-85-3)
- 1,3,5-Trichloro-2-(prop-2-yn-1-yloxy)benzene (CAS 17727-28-5)
- 2-(Benzo[d]isoxazol-3-yl)-1-(4-((prop-2-yn-1-yloxy)methyl)piperidin-1-yl)ethan-1-one (CAS 1251692-09-7)
- 2-((2-Chlorobenzyl)thio)-N-methyl-N-phenylacetamide (CAS 339107-94-7)
- 6-Chloro-8-methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purine (CAS 239784-24-8)
- 5-Cyclopropoxy-2-isopropyl-N,N-dimethylisonicotinamide (CAS 1243349-60-1)
- 5-Oxaspiro[3.5]Nonan-7-one (CAS 1823585-32-5)
- 2-Phenyl-2H-benzo[d][1,2,3]triazol-5-amine (CAS 21819-66-9)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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