(2-Hydroxy-2-methylpropyl) 4-(4-amino-6,7,8-trimethoxyquinazolin-2-yl)-2,2,3,3,5,5,6,6-octadeuteriopiperazine-1-carboxylate;hydrochloride CAS 1794754-67-8
| CAS No. | 1794754-67-8 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| 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.
(2-Hydroxy-2-methylpropyl) 4-(4-amino-6,7,8-trimethoxyquinazolin-2-yl)-2,2,3,3,5,5,6,6-octadeuteriopiperazine-1-carboxylate;hydrochloride (CAS 1794754-67-8) is a high-purity analytical reference standard with the molecular formula C20H21D8N5O6HCl and a molecular weight of 479.99 g/mol.
Owing to deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (2-Hydroxy-2-methylpropyl) 4-(4-amino-6,7,8-trimethoxyquinazolin-2-yl)-2,2,3,3,5,5,6,6-octadeuteriopiperazine-1-carboxylate;hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 479.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (2-Hydroxy-2-methylpropyl) 4-(4-amino-6,7,8-trimethoxyquinazolin-2-yl)-2,2,3,3,5,5,6,6-octadeuteriopiperazine-1-carboxylate;hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H21D8N5O6 HCl |
| Molecular Weight | 479.99 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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