5-(4-Methoxyphenyl)-2-piperazin-1-yl-6h-1,3,4-thiadiazine dihydrochloride CAS 1351645-76-5
| CAS No. | 1351645-76-5 |
| Molecular Formula | C14H18N4OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-(4-Methoxyphenyl)-2-piperazin-1-yl-6h-1,3,4-thiadiazine dihydrochloride (C14H18N4OSHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 326.84 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).
5-(4-Methoxyphenyl)-2-piperazin-1-yl-6h-1,3,4-thiadiazine dihydrochloride (CAS 1351645-76-5), molecular formula C14H18N4OSHCl and molecular weight 326.84 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.
CATO manufactures 5-(4-Methoxyphenyl)-2-piperazin-1-yl-6h-1,3,4-thiadiazine dihydrochloride 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 | C14H18N4OS 2*HCl |
| Molecular Weight | 326.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Amino-1-(2-azabicyclo[2.2.1]Heptan-2-yl)ethan-1-one (CAS 1250144-16-1)
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- 6-(sec-Butoxy)-2-(m-tolylsulfonyl)pyrimidin-4(3H)-one (CAS 284681-81-8)
- 2-[(Furan-2-carbonyl)-amino]-3-phenyl-propionic acid (CAS 1361143-16-9)
- 2-(Azetidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1448172-67-5)
- N1,N1'-(1,4-Phenylene)bis(N4,N4-dibutyl-N1-(4-(dibutylamino)phenyl)benzene-1,4-diamine) (CAS 4182-80-3)
- 2-Chloro-N-(hydroxymethyl)acetamide (CAS 2832-19-1)
- 1-Benzoylpiperidine-3-carboxylic acid (CAS 13850-76-5)
- (2E)-3-Phenyl-N-(2,2,4-trimethyl-2,3-dihydro-1-benzofuran-7-yl)prop-2-enamide (CAS 866150-24-5)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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