N-(4-Methylpiperazin-1-yl)-2-phenylquinazolin-4-amine hydrobromide CAS 853344-24-8
| CAS No. | 853344-24-8 |
| Molecular Formula | C19H21N5 |
| 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.
N-(4-Methylpiperazin-1-yl)-2-phenylquinazolin-4-amine hydrobromide (CAS 853344-24-8) is a high-purity analytical reference standard with the molecular formula C19H21N5HBr and a molecular weight of 400.32 g/mol.
The molecular framework of N-(4-Methylpiperazin-1-yl)-2-phenylquinazolin-4-amine hydrobromide (C19H21N5HBr) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. 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).
CATO manufactures N-(4-Methylpiperazin-1-yl)-2-phenylquinazolin-4-amine hydrobromide 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 | C19H21N5 HBr |
| Molecular Weight | 400.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related N Standards
- 3-(1-Methylpiperazin-4-yl)-4-methylsulfonylaniline (CAS 1000018-41-6)
- 1-(4-Methylpiperazin-1-yl)pentan-1-one (CAS 10001-06-6)
- 1000577-07-0 5-ethyl-1-methylpiperazin-2-one (CAS 1000577-07-0)
- 1-ethyl-5-methylpiperazin-2-one (CAS 1000577-11-6)
- 4-[(4-methylpiperazin-1-yl)carbonyl]benzonitrile (CAS 1000932-49-9)
- 4-[2-(4-methylpiperazin-1-yl)ethoxy]phenol (CAS 100221-01-0)
- (5-(4-Methylpiperazin-1-yl)-2-nitrophenyl)methanol (CAS 1002556-21-9)
- (4-(3-(4-Methylpiperazin-1-yl)propoxy)phenyl)boronic acid (CAS 1003028-43-0)
Recommended Standards
- (R)-3-methyl-5-(pyrrolidin-3-yl)-1,2,4-oxadiazole (CAS 1243307-69-8)
- rel-Ethyl (3R,4R)-3-amino-4-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 2230802-86-3)
- N6-Ethyl-5H,6H,7H-indeno[5,6-d][1,3]thiazole-2,6-diamine hydrochloride (CAS 1823457-95-9)
- 2-(2-aminoethoxy)-4-bromo-benzonitrile (CAS 1594857-06-3)
- 2-(Naphthalen-2-yl)propan-2-amine hydrochloride (CAS 1202751-78-7)
- Mesulergine hydrochloride (CAS 64795-35-3)
- Ethyl 3-amino-2-(ethylamino)isonicotinate (CAS 1466190-22-6)
- 4-(2-(Pyridin-4-yl)vinyl)cinnoline (CAS 5387-91-7)
- 4,4-Dimethoxy-1-(thiophen-2-yl)butane-1,3-dione (CAS 1341946-92-6)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
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