Benzydamine Impurity 2 CAS 39860-97-4
| CAS No. | 39860-97-4 |
| Molecular Formula | C18H21N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Benzydamine Impurity 2 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.
Benzydamine Impurity 2 (CAS 39860-97-4), molecular formula C18H21N3OHCl and molecular weight 331.84 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Benzydamine Impurity 2 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 331.84 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H21N3O HCl |
| Molecular Weight | 331.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Benzydamine Standards
- Benzydamine Impurity 9 (CAS 100922-96-1)
- Benzydamine-d6 Hydrochloride (CAS 1246817-20-8)
- Benzydamine-d6 N-Oxide (CAS 1246820-03-0)
- Benzydamine Impurity D Hydrochloride (CAS 1281-00-1)
- Benzydamine Hydrochloride (CAS 132-69-4)
- Benzydamine Hydrochloride EP Impurity D (CAS 1337966-15-0)
- Benzydamine EP Impurity B HCl (CAS 2196183-71-6)
- Benzydamine EP Impurity A HCl (CAS 2196185-65-4)
Recommended Standards
- 2-(2-Ethoxypyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352503-90-2)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)pentanedioic acid (CAS 879551-17-4)
- (E)-2-cyano-N'-((3-hydroxyisobenzofuran-1-yl)methylene)acetohydrazide (CAS 338751-57-8)
- 3-Methoxy-N-((1-phenylpyrrolidin-2-yl)methyl)propan-1-amine fumarate (CAS 142469-86-1)
- 2-Amino-N-(pyridin-4-yl)acetamide (CAS 107551-91-7)
- 9-Oxo-3-azabicyclo[3.3.1]Nonane-1-carboxylic acid (CAS 1780901-99-6)
- Debacarb (CAS 62732-91-6)
- 2-(3-Methoxypropyl)cyclopentan-1-ol (CAS 1247519-64-7)
- Bis-(2-allyloxy-ethyl)-amine (CAS 210639-26-2)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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