(6-Methoxy-4-oxo-7-(piperidin-4-ylmethoxy)quinazolin-3(4H)-yl)methyl pivalate CAS 288385-87-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 288385-87-5 |
| Molecular Formula | C21H29N3O5 |
| Molecular Weight | 403.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6-Methoxy-4-oxo-7-(piperidin-4-ylmethoxy)quinazolin-3(4H)-yl)methyl pivalate (CAS 288385-87-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H29N3O5. Molecular weight: 403.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H29N3O5 |
| Molecular Weight | 403.47 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Propyl 5-((benzyloxy)methyl)-4-(1,2-dihydroxybutan-2-yl)-6-methoxypicolinate (CAS 183433-74-1)
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- (3-((4-Fluorophenyl)sulfonyl)azetidin-1-yl)(4-phenyltetrahydro-2H-pyran-4-yl)methanone (CAS 1797839-04-3)
- Methyl 3-bromo-4-oxo-1,4-dihydroquinoline-6-carboxylate (CAS 1395493-07-8)
- Methyl 3,5-dimethoxybenzoate (CAS 2150-37-0)
- 1,2-Dibromo-1,1,2-trifluoroethane (CAS 354-04-1)
- 4-Amino-1,1-dimethoxybutan-2-ol (CAS 1516535-74-2)
- Pitolisant impurity 32 (CAS CATO-C4X-252032)
- (S)-1-(2,4-dimethylphenyl)butan-1-amine (CAS 1212807-77-6)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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