Tiamulin EP Impurity E CAS 113323-39-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 113323-39-0 |
| Molecular Formula | C28H45NO4S |
| Molecular Weight | 491.73 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tiamulin EP Impurity E (CAS 113323-39-0), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H45NO4S. Molecular weight: 491.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H45NO4S |
| Molecular Weight | 491.73 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tiamulin Standards
- Tiamulin EP impurity D (CAS CATO-C4X-221016)
- Tiamulin EP impurity Q (CAS CATO-C4X-221017)
- Tiamulin impurity 23 (CAS CATO-C4X-221023)
- Tiamulin (CAS 55297-95-5)
- Tiamulin impurity 13 (CAS 1061337-55-0)
- Tiamulin - Impurity P (CAS 848129-54-4)
- Tiamulin EP Impurity L (CAS 31716-01-5)
- Tiamulin EP Impurity S (CAS CATO-C4X-22104)
Recommended Standards
- Orlistat Impurity 34 (CAS 96829-59-3)
- 2-(Dioctylamino)ethyl nonyl hydrogen phosphate (CAS 2760467-57-8)
- Cholic Acid Impurity 54 (CAS 70779-05-4)
- Arotinolol Impurity 34 (CAS CATO-C4X-185434)
- Opicapone impurity 25 (CAS CATO-C4X-240425)
- benzyl 3-fluoro-4,4-dihydroxypiperidine-1-carboxylate (CAS 2102412-10-0)
- 4-[(chloroacetyl)amino]-3-nitrobenzoic acid (CAS 949873-89-6)
- 3-((4-Methoxybenzyl)thio)-5H-[1,2,4]triazino[5,6-b]indole (CAS 321973-60-8)
- N-(3-Chloro-4-methylphenyl)-N-[2-(4-methylphenoxy)propyl]amine (CAS 1040681-43-3)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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