Paliperidone Impurity 28 CAS 55665-95-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 55665-95-7 |
| Molecular Formula | CH5NO3S |
| Molecular Weight | 111.12 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Paliperidone Impurity 28 (CAS 55665-95-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: CH5NO3S. Molecular weight: 111.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | CH5NO3S |
| Molecular Weight | 111.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Paliperidone Standards
- Paliperidone Impurity 20 (CAS 53855-26-8)
- Paliperidone Impurity 37 (CAS 4403-49-0)
- Paliperidone Impurity 44 (CAS 118873-18-0)
- Paliperidone Impurity 129 (CAS 46020-63-7)
- Paliperidone Impurity 121 (CAS 24016-03-3)
- Paliperidone Impurity 47 (CAS 70381-47-4)
- Paliperidone Impurity 93 (CAS CATO-C4X-172493)
- Paliperidone Impurity 100 (CAS CATO-C4X-1724100)
Recommended Standards
- Ezetimibe Impurity 56 (CAS 371-40-4)
- 1,3,4-Thiadiazole-2-carbonitrile (CAS 1121585-02-1)
- Regorafenib Impurity 62 (CAS 348-54-9)
- Elagolix Impurity 116 (CAS CATO-C4X-2068116)
- Cefixime Impurity 24 (CAS 79368-92-6)
- (R)-(+)-2-Methoxypropionamide (CAS 336111-21-8)
- (2R)-1-tert-butoxycarbonyl-2-(4-tert-butylbenzyl)proline (2R)-1-tert-butoxycarbonyl-2-[(4-tert-butylphenyl)methyl]pyrrolidine-2-carboxylic acid (2R)-2-[(4-tert-butylphenyl)methyl]-1-[(2-methylpropan-2-yl)oxy-oxomethyl]-2-pyrrolidinecarboxylic acid (2R)-2-[(4-tert-butylphenyl)methyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid 957310-66-6 Boc-(R)-alpha-(4-tert-butylphenyl)-proline (CAS 957310-66-6)
- 3,3'-(1,3-Phenylenebis(ethyne-2,1-diyl))dibenzoic acid (CAS 1224935-34-5)
- 5-Bromo-3-cyclopropoxypyridin-2-amine (CAS 1243470-84-9)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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