1-(thiophen-2-ylmethyl)piperazine dihydrochloride 1-Thiophen-2-ylmethyl-piperazine dihydrochloride 6803-90-3 CAS 6803-90-3
| CAS No. | 6803-90-3 |
| Molecular Formula | C9H14N2S |
| 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 218.74 g/mol gives 1-(thiophen-2-ylmethyl)piperazine dihydrochloride 1-Thiophen-2-ylmethyl-piperazine dihydrochloride 6803-90-3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(thiophen-2-ylmethyl)piperazine dihydrochloride 1-Thiophen-2-ylmethyl-piperazine dihydrochloride 6803-90-3 (CAS 6803-90-3) is a high-purity analytical reference standard with the molecular formula C9H14N2SHCl and a molecular weight of 218.74 g/mol.
Structurally, 1-(thiophen-2-ylmethyl)piperazine dihydrochloride 1-Thiophen-2-ylmethyl-piperazine dihydrochloride 6803-90-3 (C9H14N2SHCl) contains a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 218.74 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(thiophen-2-ylmethyl)piperazine dihydrochloride 1-Thiophen-2-ylmethyl-piperazine dihydrochloride 6803-90-3 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 | C9H14N2S 2*HCl |
| Molecular Weight | 218.74 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related thiophen Standards
- 4-(Thiophen-2-ylmethyl)benzonitrile (CAS 100005-79-6)
- 1-(Thiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 100058-72-8)
- 1-Methyl-4-(thiophen-2-yl)piperidin-4-ol (CAS 100131-91-7)
- 1-(Thiophen-2-yl)cyclohexan-1-amine (CAS 100133-00-4)
- Ethyl 2-((5-(3-(thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 1001830-00-7)
- 2-((5-(3-(Thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 1002043-11-9)
- 4-(Thiophen-2-ylmethyl)benzoic acid (CAS 1002727-90-3)
- Methyl(thiophen-2-yl)cyanocarbonimidodithioate (CAS 100477-76-7)
Recommended Standards
- Pyridoxamine Dihydrochloride (CAS 524-36-7)
- 3-Bromo-N-(3-ethoxypropyl)thiophene-2-carboxamide (CAS 1197714-05-8)
- Tert-butyl 4-(((6-chloropyridazin-3-yl)oxy)methyl)piperidine-1-carboxylate (CAS 1010072-64-6)
- 2-(2-Hydroxyethyl)-6-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 191096-51-2)
- Tert-butyl (3,5-bis(trifluoromethyl)phenyl)carbamate (CAS 26684-29-7)
- 4-Pyrrolidin-1-ylpentanoic acid hydrochloride (CAS 1185297-26-0)
- Difenacoum Impurity 1 (CAS 56181-66-9)
- N-(6-Thioxo-6,7-dihydro-1H-purin-2-yl)acetamide (CAS 6432-55-9)
- 4-Piperidinecarboxamide Hydrochloride (CAS 39674-99-2)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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