L-Aspartic acid-4-benzyl ester (CAS 2177-63-1) — formula C11H13NO4, molecular weight 223.22; category organic chemicals.
L-Aspartic acid-4-benzyl ester (CAS 2177-63-1) is a chemical raw material in the organic chemicals category. Its molecular formula C11H13NO4 comprises 11 C, 13 H, 1 N, 4 O atoms. Its molecular weight is about 223.22. Reported physicochemical data: LogP about -2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2177-63-1 |
|---|---|
| Molecular Formula | C11H13NO4 |
| Molecular Weight | 223.22 |
| LogP | -2 |
| Category | Organic Chemicals |
L-Aspartic acid-4-benzyl ester is a carbon-based organic compound with CAS registry number 2177-63-1 and molecular formula C11H13NO4 (molecular weight 223.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2177-63-1
Its molecular formula C11H13NO4 comprises 11 C, 13 H, 1 N, 4 O atoms.
Also known as: L-Aspartic acid-4-benzyl ester · L-天冬氨酸-4-苄酯
Category: organic chemicals
The CAS registry number of L-Aspartic acid-4-benzyl ester is 2177-63-1.
Molecular formula C11H13NO4, molecular weight 223.22.
It is also registered under: L-Aspartic acid-4-benzyl ester, L-天冬氨酸-4-苄酯.
Category: Organic Chemicals.
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 L-Aspartic acid-4-benzyl ester (CAS 2177-63-1), compiled from public chemistry databases.
| CAS Registry Number | 2177-63-1 |
|---|---|
| PubChem CID | 101186 |
| Molecular formula | C11H13NO4 |
| IUPAC name | (2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid |
| UNII (FDA) | ZJ9URQ9GF6 |
| Molecular Weight | 223.22 |
|---|---|
| XLogP3 | -2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 223.08445790 |
| Monoisotopic Mass | 223.08445790 |
| Topological Polar Surface Area | 89.6 |
| Heavy Atom Count | 16 |
4-(Phenylmethyl) hydrogen L-aspartate; DTXSID101347319; RefChem:516617; DTXCID501776031; H-Asp(OBzl)-OH; 2177-63-1; L-Aspartic acid 4-benzyl ester; L-Aspartic acid beta-benzyl ester; 4-Benzyl L-Aspartate; (2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid; beta-Benzyl L-aspartate; MFCD00037208; (S)-2-Amino-4-(benzyloxy)-4-oxobutanoic acid; (2S)-2-amino-4-(benzyloxy)-4-oxobutanoic acid; L-Aspartic acid |A-benzyl ester; L-Aspartic acid 4-O-benzyl ester
| GHS notification summary | 66.7% (2 / 3) |
|---|
| GHS notification summary | 66.7% (2 / 3) |
|---|---|
| Reported hazard statements | H315 (33.3%), H319 (33.3%), H335 (33.3%) |
This chemical does not meet GHS hazard criteria for 66.7% (2 of 3) of all reports.
H315 (33.3%): Causes skin irritation [Warning Skin corrosion/irritation]
L-Aspartic acid-4-benzyl ester · CAS 2177-63-1 · C11H13NO4. UNII ZJ9URQ9GF6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-天冬氨酸-4-苄酯