alanine (CAS 56-41-7) — formula C3H7NO2, molecular weight 89.05 g/mol.
alanine is a chemical compound with CAS registry number 56-41-7 and molecular formula C3H7NO2 (molecular weight 89.05 g/mol).
CAS number: 56-41-7
Its molecular formula C3H7NO2 comprises 3 C, 7 H, 1 N, 2 O atoms.
Also known as: alanine · L-Alanine
The CAS registry number of alanine is 56-41-7.
Molecular formula C3H7NO2, molecular weight 89.05 g/mol.
It is also registered under: alanine, L-Alanine.
Public-database records for alanine (CAS 56-41-7), reproduced here for independent cross-checking.
| GHS 通报统计 | 99% (294 / 297) |
|---|
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: NUTRIENT SUPPLEMENT Flavoring Agents CIR / INCI: Cosmetic ingredients (Alanine) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Antistatic |
|---|---|
| GHS 通报统计 | 99% (294 / 297) |
| 沸点 | 250 °C (sublimes) |
|---|---|
| 熔点 | 300 |
| 熔点 | 297 °C (decomposes) |
| 熔点 | 300 °C |
| 溶解度 | 164000 |
| 溶解度 | In water, 1.64X10+5 mg/L at 25 °C |
| 溶解度 | 204 mg/mL |
| 密度 | 1.432 g/cu cm at 22 °C |
| 蒸气压 | 0.00000011 [mmHg] |
| LogP | -2.85 |
| CAS 号 | 56-41-7 |
|---|---|
| PubChem CID | 5950 |
| 分子式 | C3H7NO2 |
| 分子量 | 89.05 g/mol |
| IUPAC 名称 | (2S)-2-aminopropanoic acid |
| InChIKey | QNAYBMKLOCPYGJ-REOHCLBHSA-N |
| UNII（FDA） | OF5P57N2ZX |
| ChEBI 编号 | CHEBI:16977 |
L-alanine; 56-41-7; alanine; (S)-Alanine; (2S)-2-Aminopropanoic acid; L-alpha-alanine; (S)-2-Aminopropanoic acid; L-2-Aminopropionic acid; 2-Aminopropionic acid; L-(+)-Alanine; L-2-Aminopropanoic acid; L-alpha-Aminopropionic acid; (L)-Alanine; alpha-Aminopropionic acid; alanina; L-S-Aminopropionic acid
| 分子量 | 89.09 |
|---|---|
| XLogP3 | -3 |
| 氢键供体数 | 2 |
| 氢键受体数 | 3 |
| 可旋转键数 | 1 |
| 精确质量 | 89.047678466 |
| 单同位素质量 | 89.047678466 |
| 拓扑极性表面积 | 63.3 |
| 重原子数 | 6 |
| 形式电荷 | 0 |
L-丙氨酸 的 CAS 号为 56-41-7，分子式 C3H7NO2，分子量 89.05 g/mol。 UNII OF5P57N2ZX; ChEBI 16977; InChIKey QNAYBMKLOCPYGJ-REOHCLBHSA-N. 沸点: 250 °C (sublimes); 熔点: 300; 熔点: 297 °C (decomposes).
Source: PubChem / Wikidata; the batch COA governs where values differ.
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