2-(Piperazin-1-yl)-1,3-benzothiazole hydrochloride CAS 35463-74-2
| CAS No. | 35463-74-2 |
| Molecular Formula | C11H13N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(Piperazin-1-yl)-1,3-benzothiazole hydrochloride 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.
CATO supplies 2-(Piperazin-1-yl)-1,3-benzothiazole hydrochloride (CAS 35463-74-2), a certified reference material (molecular formula C11H13N3SHCl, MW 255.76 g/mol) for analytical method development and quality control.
The molecular framework of 2-(Piperazin-1-yl)-1,3-benzothiazole hydrochloride (C11H13N3SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H13N3S HCl |
| Molecular Weight | 255.76 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Piperazin Standards
- 2-(3-(Piperazin-1-yl)propyl)isoindoline-1,3-dione (CAS 1000547-80-7)
- (4-Methyl-piperazin-1-yl)-(S)-pyrrolidin-2-yl-methanone (CAS 100158-68-7)
- (6-(Piperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1003043-67-1)
- (2-(Piperazin-1-yl)pyridin-4-yl)boronic acid (CAS 1003043-70-6)
- N-(4-(Piperazin-1-ylsulfonyl)phenyl)acetamide (CAS 100318-71-6)
- Piperazin-1-yl(m-tolyl)methanone hydrochloride (CAS 100940-01-0)
- 2-(Piperazin-1-yl)phenol (CAS 1011-17-2)
- 2-phenyl-1-(piperazin-1-yl)butan-1-one (CAS 1016503-45-9)
Recommended Standards
- 3-(4-Fluoro-2-methylphenyl)-5,6,7,8-tetrahydro-5,8-methanocinnoline (CAS 918874-49-4)
- 2-Methyl-2-azabicyclo[2.2.1]Heptan-5-amine (CAS 93798-22-2)
- Ethyl (2-Cyano-3-ethoxyacryloyl)carbamate (CAS 1187-34-4)
- Testosterone palmitate (CAS 991-20-8)
- 8-Iodooct-7-yn-1-ol (CAS 333754-13-5)
- 1-(4-Bromophenyl)-3-(m-tolylthio)pyrrolidine-2,5-dione (CAS 306730-26-7)
- 1-Methyl-n-(prop-2-yn-1-yl)-1h-pyrazole-5-carboxamide (CAS 1248172-02-2)
- 4-Bromo-3-chloro-6-methoxyquinoline (CAS 426842-71-9)
- p-(Dimethyl-d (CAS 138-89-6)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com