Quetiapine impurity 83 CAS 2101854-40-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2101854-40-2 |
| Molecular Formula | C13H10N2OS |
| Molecular Weight | 242.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Quetiapine impurity 83 (CAS 2101854-40-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H10N2OS. Molecular weight: 242.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H10N2OS |
| Molecular Weight | 242.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Quetiapine Standards
- Quetiapine Impurity N2 (CAS 20290-48-6)
- Quetiapine Impurity 55 (CAS 54920-98-8)
- Quetiapine Impurity 32 (CAS 13745-86-3)
- Quetiapine Impurity 61 (CAS 65141-02-8)
- Quetiapine Impurity 58 (CAS CATO-C4X-124458)
- Quetiapine Impurity 54 (CAS 4171-83-9)
- Quetiapine Impurity 26 (CAS 13509-33-6)
- Quetiapine EP Impurity G (CAS 3159-07-7)
Recommended Standards
- 6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazole-5-carbaldehyde 6-p-Tolyl-imidazo[2,1-b]thiazole-5-carbaldehyde 6-p-tolyl imidazo[2,1-b]thiazole-5-carbaldehyde 82588-42-9 (CAS 82588-42-9)
- Methylene blue /Methylthioninium Chloride Impurity 22 (CAS 34185-23-4)
- 330839-25-3 [(1-Cyclohexyl-1H-tetraazol-5-yl)sulfanyl]-acetic acid (CAS 330839-25-3)
- Solifenacin Impurity 27 HCl (CAS CATO-C4X-105327)
- Riociguat Impurity 41 (CAS CATO-C4X-174941)
- 6-Fluoro-3,4-dihydro-2h-1-benzothiopyran-4-amine hydrochloride (CAS 1052544-66-7)
- 4-Hydroxy-6-methoxybenzofuran-3(2H)-one (CAS 24009-55-0)
- Methyl 3-chloro-4-((2-chlorobenzyl)oxy)benzoate (CAS 1706428-96-7)
- 2-Chlorobenzene-1,3-diol (CAS 6201-65-6)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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