Antazoline Hydrochloride CAS 2508-72-7
| CAS No. | 2508-72-7 |
| Molecular Formula | C17H19N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Antazoline Hydrochloride (CAS 2508-72-7), a certified reference material (molecular formula C17H19N3HCl, MW 301.82 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, Antazoline Hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), Antazoline Hydrochloride 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 | C17H19N3 HCl |
| Molecular Weight | 301.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Antazoline Standards
Recommended Standards
- (5-(Dimethylamino)-4-phenylthiophen-2-yl)(phenyl)methanone (CAS 343375-55-3)
- Tert-butyl (1-pivaloylpiperidin-4-yl)carbamate (CAS 1286274-87-0)
- N-(3-chlorobenzyl)-2-(methylamino)acetamide (CAS 1153348-00-5)
- Methyl 2-amino-5-(4-bromo-1h-pyrazol-1-yl)-2-methylpentanoate (CAS 1248026-60-9)
- Sodium Hydroxide (1mol/L in Water) (CAS 12401-86-4)
- 2-Propylisoquinolin-1(2H)-one (CAS 83696-69-9)
- n-Methyl-9h-fluoren-9-amine (CAS 38359-28-3)
- N-nitroso-colistin b hydrogen methanesulfonate-1 (CAS CATO-C4X-225551)
- 6-Bromo-4-chloroquinoline-2-carboxylic acid (CAS 887589-43-7)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com