4-(Butylthio)-2-(4-methylpiperazin-1-yl)quinazoline maleate CAS 129664-13-7
| CAS No. | 129664-13-7 |
| Molecular Formula | 2*C17H24N4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 432.54 g/mol gives 4-(Butylthio)-2-(4-methylpiperazin-1-yl)quinazoline maleate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Butylthio)-2-(4-methylpiperazin-1-yl)quinazoline maleate (CAS 129664-13-7) is a high-purity analytical reference standard with the molecular formula C17H24N4SC4H4O4 and a molecular weight of 432.54 g/mol.
Structurally, 4-(Butylthio)-2-(4-methylpiperazin-1-yl)quinazoline maleate (C17H24N4SC4H4O4) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 432.54 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 4-(Butylthio)-2-(4-methylpiperazin-1-yl)quinazoline maleate 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 | 2*C17H24N4S 3*C4H4O4 |
| Molecular Weight | 432.54 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Butylthio Standards
- 3-(Butylthio)propanamide (CAS 10156-44-2)
- 2-(Sec-butylthio)-n'-hydroxyacetimidamide (CAS 1021059-26-6)
- 2-(1-(Butylthio)propan-2-yl)-2-methyl-1,3-dioxolane (CAS 102145-07-3)
- 4-(Butylthio)benzoyl chloride (CAS 105041-54-1)
- 2-(Butylthio)acetimidamide (CAS 105324-30-9)
- S-(2-(Butylthio)ethyl) O,O-diethyl phosphorodithioate (CAS 10606-88-9)
- 4-(Butylthio)phenol (CAS 1077-25-4)
- 1-(Tert-butylthio)cyclopropane-1-carboxylic acid (CAS 108419-98-3)
Recommended Standards
- N-(Furan-2-ylmethyl)-N-methylbicyclo[2.2.1]hept-5-en-2-amine (CAS 1005263-31-9)
- 5-(Cyclohexyloxy)-1,3,4-thiadiazol-2-amine (CAS 16784-30-8)
- 4-Fluoro-N-(3-methylcyclopentyl)aniline (CAS 1342246-47-2)
- 3-(3-Hydroxy-3-methylbutyl)benzoic acid (CAS 1330754-45-4)
- Blonanserin Impurity 2 DiHCl (CAS 1648791-23-4(free base))
- Ethyl 2-((3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)thio)hexanoate (CAS 87202-56-0)
- Bacampicillin EP Impurity I N,N＇-Dibenzylethylenediamine (CAS 33276-75-4)
- Tetraethylene glycol monohexadecyl ether (CAS 5274-63-5)
- 2-[2-(Pentyloxy)ethyl]piperidine hydrochloride (CAS 1220028-75-0)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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