Aspartyl phenylalanine methyl ester (CAS 22839-47-0) — formula C14H18N2O5, molecular weight 294.30; category chemical.
| CAS Number | 22839-47-0 |
|---|---|
| Molecular Formula | C14H18N2O5 |
| Molecular Weight | 294.30 |
| Melting Point | 246.5 °C |
| LogP | -0.1 |
| Category | Sweeteners |
Aspartyl phenylalanine methyl ester is a chemical compound with CAS registry number 22839-47-0 and molecular formula C14H18N2O5 (molecular weight 294.30), belonging to the chemical segment of chemical raw materials.
CAS number: 22839-47-0
Its molecular formula C14H18N2O5 comprises 14 C, 18 H, 2 N, 5 O atoms.
Also known as: Aspartyl phenylalanine methyl ester · Aspartame · APM
Category: chemical
The CAS registry number of Aspartyl phenylalanine methyl ester is 22839-47-0.
Molecular formula C14H18N2O5, molecular weight 294.30.
It is also registered under: Aspartyl phenylalanine methyl ester, Aspartame, APM.
Category: Sweeteners.
Independent reference data for Aspartyl phenylalanine methyl ester (CAS 22839-47-0), compiled from public chemistry databases.
| CAS 号 | 22839-47-0 |
|---|---|
| PubChem CID | 134601 |
| 分子式 | C14H18N2O5 |
| 分子量 | 294.12 g/mol |
| IUPAC 名称 | (3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid |
| InChIKey | IAOZJIPTCAWIRG-QWRGUYRKSA-N |
| UNII（FDA） | Z0H242BBR1 |
| ChEBI 编号 | CHEBI:195544 |
| Molecular Weight | 294.30 |
|---|---|
| XLogP3 | -2.7 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 8 |
| Exact Mass | 294.12157168 |
| Monoisotopic Mass | 294.12157168 |
| Topological Polar Surface Area | 119 |
| Heavy Atom Count | 21 |
| Melting Point | 246.5 °C |
|---|---|
| LogP | -0.1 |
| Dissociation Constants | 3.19 |
| Dissociation Constants | 7.87 |
| Collision Cross Section | 127.4 Ų [M+H]+ |
| Collision Cross Section | 126.6 Ų [M-H]- |
aspartame; 22839-47-0; Nutrasweet; Asp-phe-ome; Aspartam; Aspartamo; Sweet dipeptide; L-Aspartyl-L-phenylalanine methyl ester; Aspartamum; Dipeptide sweetener; Equal; Methyl aspartylphenylalanate; Aspartylphenylalanine methyl ester; Pal Sweet; Sladex; Zero-cal
| 法规与食品接触 | FDA Substance added to food: FLAVOR ENHANCER, NON-NUTRITIVE SWEETENER SWEETENER: Food Additives 0â40 mg/kg bw TRS 1050-JECFA 96/3 FAS 87-JECFA 96/1 |
|---|---|
| GHS 通报统计 | 96.9% (186 / 192) |
| GHS 通报统计 | 96.9% (186 / 192) |
|---|
Aspartame 的 CAS 号为 22839-47-0，分子式 C14H18N2O5，分子量 294.12 g/mol。 UNII Z0H242BBR1; ChEBI 195544; InChIKey IAOZJIPTCAWIRG-QWRGUYRKSA-N. Melting Point: 246.5 °C; LogP: -0.1; Dissociation Constants: 3.19.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.