胸腺嘧啶(CAS 65-71-4):分子式 C5H6N2O2、分子量 126.11。
| CAS号 | 65-71-4 |
|---|---|
| 分子式 | C5H6N2O2 |
| 分子量 | 126.11 |
| 熔点 | 316 |
| LogP | -0.62 |
胸腺嘧啶 是一种化工化合物,登记 CAS 号为 65-71-4,分子式 C5H6N2O2(分子量 126.11)。
登记 CAS 号:65-71-4
其分子式 C5H6N2O2 由 5 个碳、6 个氢、2 个氮、2 个氧 组成。
别名/同义词:胸腺嘧啶 · Thymine
胸腺嘧啶 的 CAS 登记号为 65-71-4。
分子式 C5H6N2O2,分子量 126.11。
别名/同义词:胸腺嘧啶、Thymine。
胸腺嘧啶(CAS 65-71-4)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 65-71-4 |
|---|---|
| PubChem CID | 1135 |
| Molecular formula | C5H6N2O2 |
| IUPAC name | 5-methyl-1H-pyrimidine-2,4-dione |
| UNII (FDA) | QR26YLT7LT |
| Molecular Weight | 126.11 |
|---|---|
| XLogP3 | -0.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 126.042927438 |
| Monoisotopic Mass | 126.042927438 |
| Topological Polar Surface Area | 58.2 |
| Heavy Atom Count | 9 |
| Melting Point | 316 |
|---|---|
| Melting Point | 320 °C |
| Solubility | 3820 |
| Solubility | 3.82 mg/mL |
| Vapor Pressure | 0.00000133 [mmHg] |
| LogP | -0.62 |
| LogP | -0.57 |
| Ionization Efficiency | 1.16 |
| Ionization Efficiency | 2.7 |
| Ionization Efficiency | MeCN (80%) |
thymine; 65-71-4; 5-methyluracil; 2,4-Dihydroxy-5-methylpyrimidine; Thymin; Thymine anhydrate; 5-Methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione; 2,4(1H,3H)-Pyrimidinedione, 5-methyl-; Thymin (purine base); 5-methyl-1H-pyrimidine-2,4-dione; 5-methyl-2,4(1H,3H)-pyrimidinedione; DTXSID4052342; QR26YLT7LT; NSC14705; CHEBI:17821; NSC-14705
| GHS notification summary | 57.1% (4 / 7) |
|---|
| GHS notification summary | 57.1% (4 / 7) |
|---|---|
| Reported hazard statements | H319 (42.9%) |
This chemical does not meet GHS hazard criteria for 57.1% (4 of 7) of all reports.
H319 (42.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Thymine · CAS 65-71-4 · C5H6N2O2. UNII QR26YLT7LT. Melting Point: 316; Melting Point: 320 °C; Solubility: 3820.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: Thymine