
CAS Number21959-36-4
SynonymsN-Acetyl-3,5-diiodo-L-tyrosine ethyl ester; L-Tyrosine, N-acetyl-3,5-diiodo-, ethyl ester; (S)-Ethyl 2-acetamido-3-(4-hydroxy-3,5-diiodophenyl)propanoate; Ethyl N-acetyl-3,5-diiodo-L-tyrosinate; N-acetyl-3,5-diiodotyrosine ethyl ester; N-Acetyl-3,5-dijod-L-tyrosin-aethylester
Molecular FormulaC13H15I2NO4
Molecular Weight503.071
Purity98.00%
Density2.0±0.1 g/cm3
Boiling Point491.8±45.0 °C at 760 mmHg
Melting Point150-152ºC
Appearancewhite crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21959-36-4 |
| Catalog No. | 2A-9038841 |
| Chinese Name | N-乙酰基-3,5-二碘-L-酪氨酸乙酯 |
| Synonyms | N-Acetyl-3,5-diiodo-L-tyrosine ethyl ester; L-Tyrosine, N-acetyl-3,5-diiodo-, ethyl ester; (S)-Ethyl 2-acetamido-3-(4-hydroxy-3,5-diiodophenyl)propanoate; Ethyl N-acetyl-3,5-diiodo-L-tyrosinate; N-acetyl-3,5-diiodotyrosine ethyl ester; N-Acetyl-3,5-dijod-L-tyrosin-aethylester |
| Molecular Formula | C13H15I2NO4 |
| Molecular Weight | 503.071 |
| Purity | 98.00 |
| Density | 2.0±0.1 g/cm3 |
| Boiling Point | 491.8±45.0 °C at 760 mmHg |
| Melting Point | 150-152ºC |
| Appearance | white crystal |
| Storage Condition | room temperature |
| HTC | 2924299090 |
| SMILES | CCOC(=O)C(Cc1cc(I)c(O)c(I)c1)NC(C)=O |
| InChI | InChI=1S/C13H15I2NO4/c1-3-20-13(19)11(16-7(2)17)6-8-4-9(14)12(18)10(15)5-8/h4-5,11,18H,3,6H2,1-2H3,(H,16,17) |
| InChI Key | BPKHOPGWGZAARI-NSHDSACASA-N |
| MSDS | msds/38841_1_21959_36_4.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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