Levocetirizine Impurity 45 CAS 1150310-68-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1150310-68-1 |
| Molecular Formula | C28H32ClN3O2 |
| Molecular Weight | 478.03 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Levocetirizine Impurity 45 (CAS 1150310-68-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C28H32ClN3O2. Molecular weight: 478.03 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H32ClN3O2 |
| Molecular Weight | 478.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Levocetirizine Standards
- Levocetirizine Impurity 64 (CAS CATO-C4X-108364)
- Levocetirizine Impurity 47 (CAS CATO-C4X-108347)
- Levocetirizine Impurity 19 (CAS CATO-C4X-108319)
- Levocetirizine Impurity 49 (CAS CATO-C4X-108349)
- Levocetirizine Impurity 65 (CAS CATO-C4X-108365)
- Levocetirizine Impurity 9 (CAS 942283-97-8)
- Levocetirizine Impurity 58 (CAS CATO-C4X-108358)
- Levocetirizine Impurity 69 (CAS CATO-C4X-108369)
Recommended Standards
- N-(4-Chloro-2-methoxy-5-methylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578759-27-0)
- 2-(1-((Dichloromethyl)sulfonyl)-2-(5-iodofuran-2-yl)vinyl)-5-nitrofuran (CAS 62429-79-2)
- 1-{4-[(2-chloro-1,3-thiazol-5-yl)methoxy]benzenesulfonyl}-4-(2,5-dimethylphenyl)piperazine (CAS 860784-39-0)
- Apremilast Impurity 98 (CAS CATO-C4X-100998)
- Ticagrelor Impurity 116 (CAS 1863036-47-8)
- (R)-3-amino-2-((benzyloxy)methyl)propan-1-ol hydrochloride (CAS 1394849-30-9)
- tert-Butyl Bicyclo[2.2.1]-5-heptene-2-carboxylate (CAS 154970-45-3)
- 1-[4-(aminomethyl)piperidin-1-yl]prop-2-en-1-one hydrochloride (CAS 1423027-66-0)
- tert-Butyl (2-bromo-4-fluorophenyl)carbamate (CAS 384793-18-4)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
Why CATO?
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