N-(2,4-Dioxo-3-(3-(4-phenylpiperazin-1-yl)propyl)-1,2,3,4-tetrahydroquinazolin-6-yl)acetamide maleate CAS 4052-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4052-22-6 |
| Molecular Formula | C23H27N5O3 |
| Molecular Weight | 421.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,4-Dioxo-3-(3-(4-phenylpiperazin-1-yl)propyl)-1,2,3,4-tetrahydroquinazolin-6-yl)acetamide maleate (CAS 4052-22-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H27N5O3. Molecular weight: 421.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H27N5O3 |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- Leukadherin 1 (CAS 344897-95-6)
- N-Cyclopropyl-2-(2-(2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)pyrrolidin-1-yl)acetamido)benzamide (CAS 924148-89-0)
- Givinostat (CAS 497833-27-9)
- N-ethyl-2,3-dihydro-1-benzofuran-5-sulfonamide (CAS 1094654-26-8)
- 4-Chloro-N1-isopropylbenzene-1,2-diamine (CAS 89659-68-7)
- 3-Amino-4-methylbenzohydrazide (CAS 845884-82-4)
- 2-(3-Amino-5-bromophenyl)acetonitrile (CAS 1036757-35-3)
- Dorzolamide (CAS 139066-77-6)
- 4-ethanesulfonamido-3-fluorobenzene-1-sulfonyl chloride (CAS 1016711-12-8)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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