L-Norvaline, 4-oxo- (9CI) (CAS 51268-84-9) — formula C5H9NO3, molecular weight 131.13; category food additives.
L-Norvaline, 4-oxo- (9CI) (CAS 51268-84-9) is classified under Food Additives, with molecular formula C5H9NO3 and molecular weight 131.13, 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 L-Norvaline, 4-oxo- (9CI) at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 51268-84-9 |
|---|---|
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 |
| LogP | -3.7 |
| Category | Food Additives |
L-Norvaline, 4-oxo- (9CI) is a food-grade compound with CAS registry number 51268-84-9 and molecular formula C5H9NO3 (molecular weight 131.13), belonging to the food additives segment of chemical raw materials.
CAS number: 51268-84-9
Its molecular formula C5H9NO3 comprises 5 C, 9 H, 1 N, 3 O atoms.
Also known as: L-Norvaline, 4-oxo- (9CI) · L-正缬氨酸，4-氧代- (9CI)
Category: food additives
The CAS registry number of L-Norvaline, 4-oxo- (9CI) is 51268-84-9.
Molecular formula C5H9NO3, molecular weight 131.13.
It is also registered under: L-Norvaline, 4-oxo- (9CI), L-正缬氨酸，4-氧代- (9CI).
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 L-Norvaline, 4-oxo- (9CI) (CAS 51268-84-9), compiled from public chemistry databases.
| CAS Number | 51268-84-9 |
|---|---|
| PubChem CID | 11029881 |
| Molecular Formula | C5H9NO3 |
| IUPAC Name | (2S)-2-amino-4-oxopentanoic acid |
| Molecular Weight | 131.13 |
|---|---|
| XLogP3 | -3.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 131.058243149 |
| Monoisotopic Mass | 131.058243149 |
| Topological Polar Surface Area | 80.4 |
| Heavy Atom Count | 9 |
4439-83-2; 2-Amino-4-ketopentanoate; RefChem:85209; (S)-2-Amino-4-oxopentanoic acid; (2S)-2-amino-4-oxopentanoic acid; Norvaline, 4-oxo-; 51268-84-9; L-Norvaline, 4-oxo-; 4-oxo-L-norvaline; SCHEMBL6027700; LMFA01060171; AKOS006338932; DB-277019; CS-0272038; EN300-312777
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-正缬氨酸，4-氧代- (9CI)