1,3-Bis(1-(7-nitroquinazolin-4-yl)piperidin-4-yl)propane CAS 52791-15-8
| CAS No. | 52791-15-8 |
| Molecular Formula | C29H32N8O4 |
| Molecular Weight | 556.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,3-Bis(1-(7-nitroquinazolin-4-yl)piperidin-4-yl)propane (CAS 52791-15-8) is a high-purity analytical reference standard with the molecular formula C29H32N8O4 and a molecular weight of 556.62 g/mol.
The molecular framework of 1,3-Bis(1-(7-nitroquinazolin-4-yl)piperidin-4-yl)propane (C29H32N8O4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C29H32N8O4 |
| Molecular Weight | 556.62 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.) | 1972 |
| Nitrogen Atoms | 8 |
Related Bis Standards
- 3-[(6-nitroquinazolin-4-yl)amino]propane-1,2-diol (CAS 1478560-05-2)
- n1-(6-Nitroquinazolin-4-yl)ethane-1,2-diamine (CAS 1484715-27-6)
- 3-Ethyl-6-nitroquinazolin-4(3h)-one (CAS 78875-00-0)
- 3-Ethyl-7-nitroquinazolin-4(3H)-one (CAS 695199-01-0)
- 2-Methyl-8-nitroquinazolin-4(3H)-one (CAS 1361455-58-4)
- 2-Methyl-7-nitroquinazolin-4-ol (CAS 24688-29-7)
- 7-Nitroquinazolin-4(3H)-one (CAS 20872-93-9)
- 6-Nitroquinazolin-4-amine (CAS 49675-68-5)
Recommended Standards
- Irinotecan Impurity 29 (CAS CATO-C4X-166729)
- 3,5-Di([2,2':6',2''-terpyridin]-4'-yl)phenol (CAS 686780-96-1)
- Candesartan Impurity 9 (CAS CATO-C4X-15729)
- Atorvastatin Impurity 100 (CAS CATO-C4X-1132100)
- 24,25-Dihydroxy Vitamin D3 3-Hemisuccinate (CAS 76763-28-5)
- 3-(Cyclohexylmethyl)-2-(dimethylamino)phenol (CAS 1243365-37-8)
- 5-Fluoro-2-(piperazin-1-yl)pyrimidine dihydrochloride (CAS 1774896-23-9)
- 3-(2-Chlorophenyl)-5-methyl-N-phenethylisoxazole-4-carboxamide (CAS 303134-66-9)
- (R)-Propionyl Carnitine Chloride (CAS 119793-66-7)
- Cefminox Impurity 37 (CAS CATO-C4X-192637)
- 2-(4-Bromo-6-chloropyridin-2-yl)acetonitrile (CAS 1805410-03-0)
- 1-Isobutyl-3-methylpiperazin-2-one hydrobromide (CAS 1255717-02-2)
- 5-((4-Chlorophenyl)thio)-4-(4-methoxyphenyl)-2-(4-(4-methoxyphenyl)piperazin-1-yl)thiazole (CAS 685107-96-4)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
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