L-Alanine (CAS 56-41-7) — formula C3H7NO2, molecular weight 89.05 g/mol; category chemical.
| CAS Number | 56-41-7 |
|---|---|
| Molecular Formula | C3H7NO2 |
| Molecular Weight | 89.05 g/mol |
| Melting Point | 300 |
| Boiling Point | 250 °C (sublimes) |
| LogP | -2.85 |
| Category | Flavor Enhancers |
L-Alanine is a chemical compound with CAS registry number 56-41-7 and molecular formula C3H7NO2 (molecular weight 89.05 g/mol), belonging to the chemical segment of chemical raw materials.
CAS number: 56-41-7
Its molecular formula C3H7NO2 comprises 3 C, 7 H, 1 N, 2 O atoms.
Also known as: L-Alanine · L-丙氨酸 · alanine
Category: chemical
The CAS registry number of L-Alanine is 56-41-7.
Molecular formula C3H7NO2, molecular weight 89.05 g/mol.
It is also registered under: L-Alanine, L-丙氨酸, alanine.
Category: Flavor Enhancers.
Independent reference data for L-Alanine (CAS 56-41-7), compiled from public chemistry databases.
| 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 |
| Molecular Weight | 89.09 |
|---|---|
| XLogP3 | -3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 89.047678466 |
| Monoisotopic Mass | 89.047678466 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 6 |
| Boiling Point | 250 °C (sublimes) |
|---|---|
| Melting Point | 300 |
| Melting Point | 297 °C (decomposes) |
| Melting Point | 300 °C |
| Solubility | 164000 |
| Solubility | In water, 1.64X10+5 mg/L at 25 °C |
| Solubility | 204 mg/mL |
| Density | 1.432 g/cu cm at 22 °C |
| Vapor Pressure | 0.00000011 [mmHg] |
| LogP | -2.85 |
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
| 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) |
| GHS 通报统计 | 99% (294 / 297) |
|---|
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. Boiling Point: 250 °C (sublimes); Melting Point: 300; Melting Point: 297 °C (decomposes).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-丙氨酸