Levothyroxine Impurity 30 CAS 107849-54-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 107849-54-7 |
| Molecular Formula | C15H11I4NO5 |
| Molecular Weight | 792.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Levothyroxine Impurity 30 (CAS 107849-54-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H11I4NO5. Molecular weight: 792.87 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H11I4NO5 |
| Molecular Weight | 792.87 g/mol |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Levothyroxine Standards
- Levothyroxine impurity 47 (CAS CATO-C4X-167847)
- Levothyroxine Methyl Ester (CAS 32180-11-3)
- Levothyroxine Impurity 24 (CAS CATO-C4X-167824)
- Levothyroxine N-Methylamide (CAS 2088032-52-2)
- Levothyroxine Impurity 27 (CAS 671235-41-9)
- Levothyroxine Ethyl Ester (CAS 76353-71-4)
- Levothyroxine D3 (CAS CATO-C4X-167856)
- Levothyroxine Impurity 20 (CAS 7069-47-8)
Recommended Standards
- Galacto-RGD (CAS 922175-70-0)
- Olmesartan Impurity 113 (CAS CATO-C4X-1097113)
- Abemaciclib impurity 119 (CAS CATO-C4X-2937119)
- Lesinurad Impurity 7 (CAS CATO-C4X-14787)
- Roflumilast Impurity 27 (CAS 74976-40-2)
- Desmopressin Impurity 34 (CAS CATO-C4X-221534)
- 2-(4-(2-(Trifluoromethyl)phenyl)tetrahydro-2h-pyran-4-yl)acetic acid (CAS 2251054-07-4)
- Bisoprolol EP Impurity N Oxalate (CAS CATO-C4X-124733)
- methyl 2-amino-3-methylpent-4-enoate hydrochloride (CAS 1427378-65-1)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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