Quetiapine Impurity N2 CAS 2206135-50-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2206135-50-2 |
| Molecular Formula | C25H18N2S2 |
| Molecular Weight | 410.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Quetiapine Impurity N2 (CAS 2206135-50-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H18N2S2. Molecular weight: 410.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H18N2S2 |
| Molecular Weight | 410.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Quetiapine Standards
- Quetiapine Impurity 35 (CAS 329216-65-1)
- Quetiapine Impurity 51 (CAS 1185170-04-0)
- Quetiapine impurity 73 (CAS CATO-C4X-124473)
- Quetiapine EP Impurity L (CAS 1371638-11-7)
- Quetiapine Impurity 4 (CAS 1241800-24-7)
- Quetiapine EP Impurity F (CAS 848814-27-7)
- Quetiapine EP Impurity S (CAS 329216-63-9)
- Quetiapine EP Impurity H (CAS 1076199-40-0)
Recommended Standards
- Ethyl 2-({2-phenyl-6-[(phenylsulfanyl)methyl]pyrimidin-4-yl}sulfanyl)propanoate (CAS 303147-68-4)
- N'-(3,5-dimethylbenzoyl)-N'-(2,2-dimethylpentan-3-yl)-3-methoxy-2-methylbenzohydrazide (CAS 755013-53-7)
- 6,6-Bis(benzylthio)hexane-1,2,3,4,5-pentaol (CAS 40733-07-1)
- Ceftizoxime impurity 97 (CAS 186957-49-3)
- Lercanidipine Impurity 65 (CAS CATO-C4X-136465)
- 4-Chloro-5-iodo-2-methoxybenzoic acid (CAS 1440526-64-6)
- 2-ethyl-4-mercapto-6-methylpyrimidine-5-carbonitrile (CAS 949876-74-8)
- 2-{[(2S)-4-azidobutan-2-yl]oxy}oxane (CAS 1807919-90-9)
- 1-[(2S)-pyrrolidin-2-yl]propan-1-one hydrochloride (CAS 1261486-13-8)
- Antistasin-Related Peptide (CAS 161561-46-2)
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 13829788188 / jacky.chen@cato-chem.com