Levothyroxine Related Compound CAS 93647-48-4
Purity >90%In StockPharmaceutical Standards
| CAS No. | 93647-48-4 |
| Molecular Formula | C14H8I4O5 |
| Molecular Weight | 763.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Levothyroxine Related Compound (CAS 93647-48-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8I4O5. Molecular weight: 763.83 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8I4O5 |
| Molecular Weight | 763.83 g/mol |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; 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.) | 1983 |
| Halogen Content | I-containing |
Related Levothyroxine Standards
- Levothyroxine Impurity 20 (CAS 7069-47-8)
- Levothyroxine EP Impurity D (CAS 67-30-1)
- Levothyroxine D3 (CAS CATO-C4X-167856)
- Levothyroxine Impurity 20 (CAS 2230724-39-5)
- Levothyroxine Impurity 26 (CAS 176258-88-1)
- Levothyroxine N-Methylamide (CAS 2088032-52-2)
- Levothyroxine Impurity 24 (CAS CATO-C4X-167824)
- Levothyroxine Methyl Ester (CAS 32180-11-3)
Recommended Standards
- Docetaxel Impurity 55 (CAS 173101-59-2)
- Suc-Leu-Leu-Val-Tyr-AMC (CAS 94367-21-2)
- Isavuconazole Impurity 34 (CAS CATO-C4X-123635)
- 2,6-Dimethylbenzo[1,2-d:4,5-d']bis(thiazole) (CAS 13399-12-7)
- 1-Amino-3-(2,5-dichlorophenyl)propan-2-ol (CAS 1368849-23-3)
- Metoclopramide Impurity 126 (CAS CATO-C4X-1415126)
- 6-cyclobutylmorpholin-3-one (CAS 1857078-46-6)
- (S)-2-(3-chloro-4-methylphenyl)pyrrolidine (CAS 1212878-65-3)
- 2,4,4-Trimethyl-1-pentanethiol (CAS 110502-19-7)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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