4-Chloro-7-methoxy-6-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline CAS 894426-67-6
| CAS No. | 894426-67-6 |
| Molecular Formula | C17H23ClN4O2 |
| Molecular Weight | 350.84 g/mol |
| 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.
4-Chloro-7-methoxy-6-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline (CAS 894426-67-6) is a high-purity analytical reference standard with the molecular formula C17H23ClN4O2 and a molecular weight of 350.84 g/mol.
Structurally, 4-Chloro-7-methoxy-6-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline (C17H23ClN4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 350.84 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 4-Chloro-7-methoxy-6-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline 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 | C17H23ClN4O2 |
| Molecular Weight | 350.84 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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- 2-Chloro-9,9'-spirobi[fluorene] (CAS 1995886-78-6)
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Recommended Standards
- 5-[(4-Chlorophenyl)methanesulfonyl]-4-phenyl-1,2,3-thiadiazole (CAS 338398-48-4)
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- 5-Chloro-3-ethyl-3-methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918646-18-1)
- 3-Amino-1-[2-chloro-5-(morpholine-4-sulfonyl)phenyl]thiourea (CAS 885458-84-4)
- 4-((4-Chlorobenzyl)oxy)-3-iodobenzohydrazide (CAS 1706463-99-1)
- 6-(Dimethylamino)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4(2H)-one (CAS 5444-32-6)
- N-(4-methoxyphenyl)-2-(piperazin-1-yl)acetamide dihydrochloride (CAS 1186049-55-7)
- 4-(4-(4-Bromophenyl)-5-((4-(tert-butyl)benzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-03-6)
- 3-(Benzo[d]thiazol-2-yl)-3-methoxypropan-1-ol (CAS 34038-10-3)
- ((2R,3S,4R)-4-(benzoyloxy)-3-hydroxy-3,4-dihydro-2H-pyran-2-yl)methyl benzoate (CAS 58871-06-0)
- (3AR,6aS)-5-methyloctahydrocyclopenta[c]pyrrole-5-carbonitrile hydrochloride (CAS 2567683-43-4)
- 6-(3,5-Dimethyl-1H-pyrazol-1-yl)-3-(4-methoxyphenyl)-7-(3-nitrophenyl)pyrazolo[1,5-a]pyrimidine (CAS 956755-29-6)
- 1,4-Bis(trifluoromethyl)-2,5-dimethoxybenzene (CAS 105986-63-8)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
Why CATO?
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