Introduction：Basic information about CAS 300-30-1|DL-Thyroxine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | DL-Thyroxine |
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| CAS Number | 300-30-1 | Molecular Weight | 776.870 |
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| Density | 2.6±0.1 g/cm3 | Boiling Point | 576.3±50.0 °C at 760 mmHg |
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| Molecular Formula | C15H11I4NO4 | Melting Point | 235-236ºC |
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| MSDS | / | Flash Point | 302.3±30.1 °C |
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Names
| Name | thyroxine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.6±0.1 g/cm3 |
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| Boiling Point | 576.3±50.0 °C at 760 mmHg |
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| Melting Point | 235-236ºC |
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| Molecular Formula | C15H11I4NO4 |
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| Molecular Weight | 776.870 |
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| Flash Point | 302.3±30.1 °C |
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| Exact Mass | 776.686646 |
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| PSA | 92.78000 |
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| LogP | 5.93 |
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| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
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| Index of Refraction | 1.795 |
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| InChIKey | XUIIKFGFIJCVMT-UHFFFAOYSA-N |
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| SMILES | NC(Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1)C(=O)O |
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Safety Information
Customs
| HS Code | 2922509090 |
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| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| DL-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo- |
| Thyroxine (VAN) |
| 3,3',5,5'-tetraiodothyronine |
| Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo- |
| 2-Methyl-1,5-heptadiene-3,4-diol |
| T4 Thyroid Hormone |
| (±)-O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine |
| Thyroid Hormone, T4 |
| Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo- (9CI) |
| DL-Thyroxin,Natrium-Salz |
| 2-amino-3-[4-(4-hydroxy-3,5-diiodo-phenoxy)-3,5-diiodo-phenyl]-propanoic acid |
| 3,5,3',5'-Tetraiodothyronine |
| 3-(4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)alanine |
| O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine |
| Thyroxine |
| EINECS 206-088-9 |
| MFCD00063058 |
| Thyroxine, dl- |
| 3,3',5,5'-Tetraiodo-DL-thyronine |
| DL-Thyroxine |
