5-((3-Methylpiperazin-1-yl)methyl)thiazole hydrochloride CAS 1261235-56-6
| CAS No. | 1261235-56-6 |
| Molecular Formula | C9H15N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((3-Methylpiperazin-1-yl)methyl)thiazole hydrochloride (CAS 1261235-56-6) is a high-purity analytical reference standard with the molecular formula C9H15N3SHCl and a molecular weight of 233.76 g/mol.
Based on its molecular formula C9H15N3SHCl, 5-((3-Methylpiperazin-1-yl)methyl)thiazole hydrochloride contains a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 233.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5-((3-Methylpiperazin-1-yl)methyl)thiazole hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H15N3S HCl |
| Molecular Weight | 233.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylpiperazin 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)
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- 4-[(4-methylpiperazin-1-yl)carbonyl]benzonitrile (CAS 1000932-49-9)
- 4-[2-(4-methylpiperazin-1-yl)ethoxy]phenol (CAS 100221-01-0)
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- (4-(3-(4-Methylpiperazin-1-yl)propoxy)phenyl)boronic acid (CAS 1003028-43-0)
Recommended Standards
- N-(sec-butyl)-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide (CAS 320421-88-3)
- 6-(3-Chloro-2-fluorophenoxy)hexanenitrile (CAS 1443305-02-9)
- 2-(3-Acetylphenoxy)acetic acid (CAS 1878-80-4)
- N-[3-(5-Amino-4-cyano-1-phenylpyrazol-3-yl)propyl]acetamide (CAS 1197545-26-8)
- 2-(Aminomethyl)-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1805297-48-6)
- N-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 1013796-55-8)
- 1-azido-2-fluorobenzene (CAS 3296-04-6)
- 6-Bromo-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1803591-11-8)
- Tirofiban Impurity 97 (CAS CATO-C4X-125497)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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