(R)-1-[4-[6-Chloro-8-fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-quinazolinyl]-1-piperazinyl]-2-propen-1-one CAS 1698055-86-5
| CAS No. | 1698055-86-5 |
| Molecular Formula | C21H17ClF2N4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-1-[4-[6-Chloro-8-fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-quinazolinyl]-1-piperazinyl]-2-propen-1-one is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
(R)-1-[4-[6-Chloro-8-fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-quinazolinyl]-1-piperazinyl]-2-propen-1-one (CAS 1698055-86-5), molecular formula N/A and molecular weight N/A g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-1-[4-[6-Chloro-8-fluoro-7-(2-fluoro-6-hydroxyphenyl)-4-quinazolinyl]-1-piperazinyl]-2-propen-1-one 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 | C21H17ClF2N4O2 A |
| Molecular Weight | 430.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related R Standards
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- 2-Chloro-N-(piperidin-4-yl)-6,7-dihydro-5H-cyclopenta-[d]pyrimidin-4-amine hydrochloride (CAS 1000207-51-1)
- 4-chloro-6-(3,3-difluoropyrrolidin-1-yl)pyrimidine (CAS 1000303-40-1)
Recommended Standards
- (2,5-Dichloropyridin-4-yl)methanamine (CAS 1060815-52-2)
- N-butylhexamethyleneimine (CAS 15753-35-2)
- 2-Hydroxy-1-(piperidin-1-yl)ethanone (CAS 51068-75-8)
- 2,3-difluoro-4-hydroxybenzaldehyde (CAS 676500-39-3)
- Benzyl (3-(2,5-dioxoimidazolidin-4-yl)propyl)carbamate (CAS 67320-77-8)
- (1-(Methylsulfonyl)cyclobutyl)methanamine (CAS 1249658-93-2)
- (S)-2-(1-Aminoethyl)-4-methylphenol (CAS 1247949-48-9)
- 4-((Pyridin-4-yloxy)methyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 1707563-92-5)
- Carteolol Impurity 23 (CAS 2096457-13-3)
- Peptide Impurity 82 (CAS 10491-78-8)
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