piperazine-1-carbothioamide CAS 54147-47-6
| CAS No. | 54147-47-6 |
| Molecular Formula | C5H11N3S |
| Molecular Weight | 145.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 145.23 g/mol gives piperazine-1-carbothioamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies piperazine-1-carbothioamide (CAS 54147-47-6), a certified reference material (molecular formula C5H11N3S, MW 145.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H11N3S, piperazine-1-carbothioamide contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 145.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), piperazine-1-carbothioamide 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 | C5H11N3S |
| Molecular Weight | 145.23 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) | 2.0 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related piperazine Standards
- Piperazine-2,5-dithione (CAS 52092-38-3)
- methyl piperazine-2-carboxylate (CAS 2758-98-7)
- Piperazine-1-carbohydrazide (CAS 99839-43-7)
- Piperazine Impurity 14 (CAS 58226-19-0)
- Piperazine Impurity 43 (CAS 50606-31-0)
- Piperazine Impurity 24 (CAS 140-79-4)
- (E)-piperazine-1-carbohydrazonamide (CAS 683743-32-0)
- 1-(2-Butyl)-piperazine (CAS 34581-21-0)
Recommended Standards
- N-[(Dimethylamino)methylene]-N-methylthiourea (CAS 86672-83-5)
- pyridazine-3-carbothioamide (CAS 88497-62-5)
- Amino((1-aza-3-methylbut-1-enyl)amino)methanethione (CAS 21009-72-3)
- Tetrahydropyridazine-1(2H)-carbothioamide (CAS 682802-27-3)
- 2-chloro-1-[1-(fluoromethyl)-2-oxabicyclo[2.1.1]hexan-4-yl]ethanone (CAS 2573212-76-5)
- 2-(3,4-Dichlorophenyl)benzo[d]oxazol-6-amine (CAS 879074-65-4)
- 1-(2-Chloro-5-nitrophenyl)-1H-pyrrole-2-carbaldehyde (CAS 312303-78-9)
- 2-(3,4-Dichlorophenyl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 916033-35-7)
- 1,4-Difluorophthalazine (CAS 57542-42-4)
- 6-Amino-2-(2-aminoethyl)pyrimidin-4-ol (CAS 936940-35-1)
- 5-Chloro-2,4,8-trimethylquinoline (CAS 105908-43-8)
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- (3R,4S)-1-Benzoyl-4-Phenyl-3-[(triethylsilyl)oxy]-2-Azetidinone (CAS 149249-91-2)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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