Tiamulin EP Impurity K CAS 31716-11-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 31716-11-7 |
| Molecular Formula | C22H34O4 |
| Molecular Weight | 362.50 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tiamulin EP Impurity K (CAS 31716-11-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H34O4. Molecular weight: 362.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H34O4 |
| Molecular Weight | 362.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Tiamulin Standards
- Tiamulin EP Impurity J (CAS 31771-36-5)
- Tiamulin impurity 20 (CAS CATO-C4X-221020)
- Tiamulin impurity 10 (CAS CATO-C4X-221010)
- Tiamulin impurity 12 (CAS CATO-C4X-221012)
- Tiamulin impurity 21 (CAS CATO-C4X-221021)
- Tiamulin impurity 22 (CAS 442681-88-1)
- Tiamulin impurity 11 (CAS CATO-C4X-221011)
- Tiamulin impurity 18 (CAS CATO-C4X-221018)
Recommended Standards
- Levonorgestrel Impurity 43 (CAS 2762739-33-1)
- 5a,8-Methano-5aH-cyclohepta[5,6]naphtho[2,1-b]furan-7-methanol,3b,4,5,6,7,8,9,10,10a,10b,11,12-dodecahydro-7-hydroxy-10b-methyl-, 7-acetate,(3bS,5aS,7R,8R,10aR,10bS)- 81760-48-7 CTK5E9078 (CAS 81760-48-7)
- Lefamulinum Impurity 47 (CAS CATO-C4X-304747)
- Ozagrel Impurity 7 (CAS CATO-C4X-19717)
- Arotinolol Impurity 60 (CAS CATO-C4X-185460)
- 2-(2,5-Dimethyl-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-3-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 561049-91-0)
- n-[3-(4-tert-butylphenyl)-1-phenyl-1h-pyrazol-5-yl]-2-chloroacetamide (CAS 882227-09-0)
- 4-Bromo-2-propanoyl-1-(trifluoromethoxy)benzene (CAS 1261439-45-5)
- (R)-8-Isopropyl-4-methyl-2-(2-methylprop-1-en-1-yl)-2,3-dihydrobenzo[de]chromen-9-ol (CAS 1452398-07-0)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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