Levodropropizine - Impurity B (Hydrochloride Salt) CAS 2210-93-7
| CAS No. | 2210-93-7 |
| Molecular Formula | C10H14N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Levodropropizine - Impurity B (Hydrochloride Salt) (CAS 2210-93-7) is a high-purity analytical reference standard with the molecular formula C10H14N2HCl and a molecular weight of 198.69 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, Levodropropizine - Impurity B (Hydrochloride Salt) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.69 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.
CATO manufactures Levodropropizine - Impurity B (Hydrochloride Salt) 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 | C10H14N2 HCl |
| Molecular Weight | 198.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Levodropropizine Standards
- Levodropropizine Impurity 13 (CAS 1095540-43-4)
- Levodropropizine N-Oxide Impurity 3 (CAS 152237-40-6)
- Levodropropizine EP Impurity B HBr (CAS 153121-53-0)
- Levodropropizine Impurity 16 (CAS 201810-02-8)
- Levodropropizine N-Oxide Impurity 4 (CAS 2098198-51-5)
- Levodropropizine EP Impurity B (CAS 92-54-6)
- Levodropropizine EP Impurity A (Dextrodropropizine) (CAS 99291-24-4)
- Levodropropizine (CAS 99291-25-5)
Recommended Standards
- 5-Bromo-2-methoxy-4-methylbenzoic acid (CAS 90326-61-7)
- (E)-1-Phenyl-3-(phenylamino)prop-2-en-1-one (CAS 37418-64-7)
- 4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 26131-68-0)
- (2R,3R)-2-Amino-3-hydroxypentanoic acid (CAS 127984-23-0)
- 2-Methoxy-3-(trifluoromethyl)pyridine-4-acetic acid (CAS 1227581-24-9)
- Potassium 5-bromo-1H-imidazole-2-carboxylate (CAS 2089335-03-3)
- (2-Chloro-4-methyl-5-nitrophenyl)methanol (CAS 1481633-45-7)
- N-Benzyl-4-methoxyaniline (CAS 17377-95-6)
- 1-Iodo-3-methoxycyclohexane (CAS 1206678-29-6)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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