rac-(R*)-2-Isobutylglycine ethyl ester (CAS 2899-43-6) — formula C8H17NO2, molecular weight 159.23; category food additives.
rac-(R*)-2-Isobutylglycine ethyl ester (CAS 2899-43-6) is classified under Food Additives, with molecular formula C8H17NO2 and molecular weight 159.23, 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 rac-(R*)-2-Isobutylglycine ethyl ester at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 2899-43-6 |
|---|---|
| Molecular Formula | C8H17NO2 |
| Molecular Weight | 159.23 |
| LogP | 1.3 |
| Category | Food Additives |
rac-(R*)-2-Isobutylglycine ethyl ester is a food-grade compound with CAS registry number 2899-43-6 and molecular formula C8H17NO2 (molecular weight 159.23), belonging to the food additives segment of chemical raw materials.
CAS number: 2899-43-6
Its molecular formula C8H17NO2 comprises 8 C, 17 H, 1 N, 2 O atoms.
Also known as: rac-(R*)-2-Isobutylglycine ethyl ester · 乙基L-亮氨酸酯
Category: food additives
The CAS registry number of rac-(R*)-2-Isobutylglycine ethyl ester is 2899-43-6.
Molecular formula C8H17NO2, molecular weight 159.23.
It is also registered under: rac-(R*)-2-Isobutylglycine ethyl ester, 乙基L-亮氨酸酯.
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 rac-(R*)-2-Isobutylglycine ethyl ester (CAS 2899-43-6), compiled from public chemistry databases.
| CAS Number | 2899-43-6 |
|---|---|
| PubChem CID | 75971 |
| Molecular Formula | C8H17NO2 |
| IUPAC Name | ethyl (2S)-2-amino-4-methylpentanoate |
| UNII (FDA) | NS00083760 |
| Molecular Weight | 159.23 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 159.125928785 |
| Monoisotopic Mass | 159.125928785 |
| Topological Polar Surface Area | 52.3 |
| Heavy Atom Count | 11 |
L-LEUCINE ETHYL ESTER; RefChem:796787; 103-092-1; 2743-60-4; Ethyl L-leucinate; (S)-ETHYL 2-AMINO-4-METHYLPENTANOATE; Leucine ethyl ester; ethyl (2S)-2-amino-4-methylpentanoate; Ethyl leucinate; O-Ethyl-L-leucine; L-Leucine, ethyl ester; (S)-Ethyl2-amino-4-methylpentanoate; MFCD00137185; Leucine, ethyl ester, L-; L-Leucine ethyl; (+)-L-Leucine ethyl ester
| Notified hazard statements | H317 (100%), H319 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙基L-亮氨酸酯