5-Chloro-N-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-2-amine CAS 1644664-02-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1644664-02-7 |
| Molecular Formula | C15H19BClN3O2 |
| Molecular Weight | 319.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-N-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-2-amine (CAS 1644664-02-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H19BClN3O2. Molecular weight: 319.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H19BClN3O2 |
| Molecular Weight | 319.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4,4,4-trifluorobutane-1,3-dione (CAS 207994-03-4)
- 4-Chloro-2-(3,5-dichlorophenyl)-5-(1-methylhydrazino)-2,3-dihydropyridazin-3-one (CAS 175135-84-9)
- 4-Chloro-2-(2,4-dichlorophenyl)-5-(1-methylhydrazino)-2,3-dihydropyridazin-3-one (CAS 175135-85-0)
- 4-Chloro-2-(3,4-dichlorophenyl)-5-ethoxy-2,3-dihydropyridazin-3-one (CAS 478080-52-3)
- 4-Chloro-5-((2,4-dichlorobenzyl)oxy)-2-methylpyridazin-3(2H)-one (CAS 88093-89-4)
- 4-Chloro-5-((3,4-dichlorobenzyl)oxy)-2-methylpyridazin-3(2H)-one (CAS 88093-90-7)
- 5-Chloro-1-[(2,6-dichlorophenyl)methyl]-3-methyl-1h-pyrazole-4-carboxylic acid (CAS 926257-56-9)
- 3-Chloro-6-[4-Nitro-2-(Trifluoromethyl)Phenoxy]Pyridazine (CAS 103317-55-1)
Recommended Standards
- 3,5-dichloro-4-(2-methoxyethoxy)benzene-1-sulfonyl chloride (CAS 1178105-28-6)
- Dorzagliatin Impurity 3 (CAS 1191997-60-0)
- 4-Bromo-N-((5-chlorothiophen-2-yl)methyl)-1h-pyrrole-2-carboxamide (CAS 1197493-15-4)
- (4R,5R)-5-((S)-1-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde (CAS 164514-45-8)
- 3-bromo-6-chloro-4-methoxy-1H-pyrazolo[3,4-d]pyrimidine (CAS 2445214-69-5)
- 4-(Difluoromethoxy)-3-methoxyaniline (CAS 832739-34-1)
- 18-[[(1R)-1-carboxy-4-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxo-ethoxy]ethoxy]ethylamino]-2-oxo-ethoxy]ethoxy]ethylamino]-4-oxo-butyl]amino]-18-oxo-octadecanoic acid (CAS 1217489-33-2)
- (S)-Ethyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-((tert-butoxycarbonyl)amino)hexanoate (CAS 263405-18-1)
- (2-Hydroxy-3-iodo-5-(methoxycarbonyl)phenyl)boronic acid (CAS 1245635-28-2)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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