1-[1-(1,3-thiazol-2-yl)ethyl]piperazine CAS 1185539-23-4
| CAS No. | 1185539-23-4 |
| Molecular Formula | C9H15N3S |
| Molecular Weight | 197.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-[1-(1,3-thiazol-2-yl)ethyl]piperazine (C9H15N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-[1-(1,3-thiazol-2-yl)ethyl]piperazine (CAS 1185539-23-4), molecular formula C9H15N3S and molecular weight 197.30 g/mol, is a CATO reference standard with documented purity and traceability.
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), 1-[1-(1,3-thiazol-2-yl)ethyl]piperazine 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 |
| Molecular Weight | 197.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related thiazol Standards
- 1-(5-ethyl-1,3-thiazol-2-yl)piperazine (CAS 1211541-43-3)
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- 1-(4-Methyl-1,3-thiazol-2-yl)-1,4-diazepane (CAS 127268-04-6)
- 2-(Thiazol-4-ylmethyl)cyclohexan-1-ol (CAS 1513122-86-5)
- 2-(Thiazol-2-ylmethyl)cyclohexan-1-ol (CAS 1527822-98-5)
- 1-(1,3-thiazol-4-ylmethyl)piperidin-4-amine (CAS 933760-12-4)
- 1-(2-Methyl-thiazol-4-ylmethyl)-piperazinedihydrochloride (CAS 880361-73-9)
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Recommended Standards
- 1-Methyl-N-(tetrahydro-2h-thiopyran-4-yl)-1h-pyrazol-3-amine (CAS 1183920-25-3)
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- {[3-methoxy-4-(methylsulfanyl)phenyl]methyl}(methyl)amine (CAS 1221723-62-1)
- 5-(Cyclohexylmethyl)-1,3,4-thiadiazol-2-amine (CAS 118314-08-2)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide (CAS 477332-84-6)
- 4-Acetamido-N-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)butanamide (CAS 1171891-25-0)
- 6-Bromo-4-methylquinazoline (CAS 69674-27-7)
- (6-Chloro-2-methylpyridin-3-yl)methanamine hydrochloride (CAS 1956318-51-6)
- 4-Benzhydryl-N-(4-(trifluoromethoxy)phenyl)piperazine-1-carbothioamide (CAS 1024200-01-8)
- (trans-4-phenylpiperidin-3-yl)methanol (CAS 105812-73-5)
- (3R,4S)-rel-4-(3-Hydroxyphenyl)pyrrolidine-3-carboxylic acid (CAS 1392266-70-4)
- 2-Chloro-1-(2,6-dimethylmorpholin-4-yl)propan-1-one (CAS 115840-37-4)
- Sodium Valproate EP Impurity L (CAS 97-61-0)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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