N-[2-(3,5-Difluorophenyl)acetyl]-L-alanyl-L-(2-phenyl)glycine tert-butyl ester (CAS 208255-80-5) — formula C23H26F2N2O4, molecular weight 432.5; category food additives.
N-[2-(3,5-Difluorophenyl)acetyl]-L-alanyl-L-(2-phenyl)glycine tert-butyl ester (CAS 208255-80-5) is classified under Food Additives, with molecular formula C23H26F2N2O4 and molecular weight 432.5, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies N-[2-(3,5-Difluorophenyl)acetyl]-L-alanyl-L-(2-phenyl)glycine tert-butyl ester at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 208255-80-5 |
|---|---|
| Molecular Formula | C23H26F2N2O4 |
| Molecular Weight | 432.5 |
| LogP | 3.7 |
| Category | Food Additives |
N-[2-(3,5-Difluorophenyl)acetyl]-L-alanyl-L-(2-phenyl)glycine tert-butyl ester is a food-grade compound with CAS registry number 208255-80-5 and molecular formula C23H26F2N2O4 (molecular weight 432.5), belonging to the food additives segment of chemical raw materials.
CAS number: 208255-80-5
Its molecular formula C23H26F2N2O4 comprises 23 C, 26 H, 2 F, 2 N, 4 O atoms.
Also known as: N-[2-(3,5-Difluorophenyl)acetyl]-L-alanyl-L-(2-phenyl)glycine tert-butyl ester · DAPT (2S)-N-[N-(3,5-二氟苯乙酰基)-L-丙氨酰]-2-苯基甘氨酸叔丁酯
Category: food additives
The CAS registry number of N-[2-(3,5-Difluorophenyl)acetyl]-L-alanyl-L-(2-phenyl)glycine tert-butyl ester is 208255-80-5.
Molecular formula C23H26F2N2O4, molecular weight 432.5.
It is also registered under: N-[2-(3,5-Difluorophenyl)acetyl]-L-alanyl-L-(2-phenyl)glycine tert-butyl ester, DAPT (2S)-N-[N-(3,5-二氟苯乙酰基)-L-丙氨酰]-2-苯基甘氨酸叔丁酯.
Category: Food Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for N-[2-(3,5-Difluorophenyl)acetyl]-L-alanyl-L-(2-phenyl)glycine tert-butyl ester (CAS 208255-80-5), compiled from public chemistry databases.
| CAS Number | 208255-80-5 |
|---|---|
| PubChem CID | 5311272 |
| Molecular Formula | C23H26F2N2O4 |
| IUPAC Name | tert-butyl (2S)-2-[[(2S)-2-[[2-(3,5-difluorophenyl)acetyl]amino]propanoyl]amino]-2-phenylacetate |
| UNII (FDA) | HMS3413L17 |
| Molecular Weight | 432.5 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 9 |
| Exact Mass | 432.18606364 |
| Monoisotopic Mass | 432.18606364 |
| Topological Polar Surface Area | 84.5 |
| Heavy Atom Count | 31 |
dapt; GSI-IX; tert-butyl (2S)-2-[[(2S)-2-[[2-(3,5-difluorophenyl)acetyl]amino]propanoyl]amino]-2-phenylacetate; CHEBI:86193; tert-butyl (2S)-2-(((2S)-2-((2-(3,5-difluorophenyl)acetyl)amino)propanoyl)amino)-2-phenylacetate; RefChem:1082973; 208255-80-5; DAPT (GSI-IX); gamma-Secretase Inhibitor IX; C23H26F2N2O4; tert-butyl (S)-2-((S)-2-(2-(3,5-difluorophenyl)acetamido)propanamido)-2-phenylacetate; MFCD04974585; GSI IX; DAPT (GMP); (S)-tert-butyl 2-((S)-2-(2-(3,5-difluorophenyl)acetamido)propanamido)-2-phenylacetate; Glycine, N-[2-(3,5-difluorophenyl)acetyl]-L-alanyl-2-phenyl-, 1,1-dimethylethyl ester, (2S)-
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.