Levomepromazine EP Impurity C HCl CAS 61733-92-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 61733-92-4 |
| Molecular Formula | C18H22N2OS HCl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Levomepromazine EP Impurity C HCl (CAS 61733-92-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H22N2OS HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H22N2OS HCl |
| Molecular Weight | 350.90 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Levomepromazine Standards
- rac-Levomepromazine EP Impurity B (rac-Levomepromazine S-Oxide) (CAS 1188265-45-3)
- Levomepromazine Hydrochloride (CAS 1236-99-3)
- Levomepromazine EP Impurity A (CAS 1771-18-2)
- Levomepromazine (CAS 60-99-1)
- Levomepromazine Sulphone Hydrochloride (CAS 60119-90-6)
- Levomepromazine maleate CRS (CAS 7104-38-3)
- Levomepromazine Maleate EP Impurity B (CAS 7606-29-3)
- (±)-Levomepromazine (CAS 851-68-3)
Recommended Standards
- Boc-His-Aib-Glu(OtBu)-Gly-OH (CAS CATO-C4X-2226120)
- Arbidol Impurity 22 (CAS CATO-C4X-112922)
- 4-(2-(Methylsulfonyl)ethyl)piperidine hydrochloride (CAS 1089283-21-5)
- (2-Bromoethyl)trimethylsilane (CAS 18156-67-7)
- (+/-)-4-but-3-en-1-ylazetidin-2-one 4-(but-3-en-1-yl)azetidin-2-one 74373-13-0 (CAS 74373-13-0)
- 2-(2-Cyano-6-fluoropyridin-4-yl)acetic acid (CAS 1393541-38-2)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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