N-formylnorleucyl-leucyl-phenylalanine chloromethyl ketone (CAS 81134-56-7) — formula C23H34ClN3O4, molecular weight 452.0; category food additives.
N-formylnorleucyl-leucyl-phenylalanine chloromethyl ketone (CAS 81134-56-7) is classified under Food Additives, with molecular formula C23H34ClN3O4 and molecular weight 452.0, 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-formylnorleucyl-leucyl-phenylalanine chloromethyl ketone at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 81134-56-7 |
|---|---|
| Molecular Formula | C23H34ClN3O4 |
| Molecular Weight | 452.0 |
| LogP | 4.2 |
| Category | Food Additives |
N-formylnorleucyl-leucyl-phenylalanine chloromethyl ketone is a food-grade compound with CAS registry number 81134-56-7 and molecular formula C23H34ClN3O4 (molecular weight 452.0), belonging to the food additives segment of chemical raw materials.
CAS number: 81134-56-7
Its molecular formula C23H34ClN3O4 comprises 23 C, 34 H, 1 Cl, 3 N, 4 O atoms.
Also known as: N-formylnorleucyl-leucyl-phenylalanine chloromethyl ketone · N-甲酰基正亮氨酰-亮氨酰-苯丙氨酸氯甲基酮
Category: food additives
The CAS registry number of N-formylnorleucyl-leucyl-phenylalanine chloromethyl ketone is 81134-56-7.
Molecular formula C23H34ClN3O4, molecular weight 452.0.
It is also registered under: N-formylnorleucyl-leucyl-phenylalanine chloromethyl ketone, N-甲酰基正亮氨酰-亮氨酰-苯丙氨酸氯甲基酮.
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-formylnorleucyl-leucyl-phenylalanine chloromethyl ketone (CAS 81134-56-7), compiled from public chemistry databases.
| CAS Number | 81134-56-7 |
|---|---|
| PubChem CID | 5487585 |
| Molecular Formula | C23H34ClN3O4 |
| IUPAC Name | (2S)-N-[(2S)-2-[[(2S)-4-chloro-3-oxo-1-phenylbutan-2-yl]amino]-4-methylpentanoyl]-2-formamidohexanamide |
| Molecular Weight | 452.0 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 14 |
| Exact Mass | 451.2237843 |
| Monoisotopic Mass | 451.2237843 |
| Topological Polar Surface Area | 104 |
| Heavy Atom Count | 31 |
Fnlpck; 81134-56-7; L-Leucinamide, N-formyl-L-norleucyl-N-(3-chloro-2-oxo-1-(phenylmethyl)propyl)-, (S)-; N-Formylnorleucyl-leucyl-phenylalanine chloromethyl ketone; N-Formyl-nle-leu-phe-chloromethyl ketone; RefChem:163430; (2S)-N-[(2S)-2-[[(2S)-4-chloro-3-oxo-1-phenylbutan-2-yl]amino]-4-methylpentanoyl]-2-formamidohexanamide; DTXSID001001805; (2S)-N-{N-[(2S)-4-Chloro-3-oxo-1-phenylbutan-2-yl]-L-leucyl}-2-[(hydroxymethylidene)amino]hexanimidic acid; N-[N-(4-Chloro-3-oxo-1-phenylbutan-2-yl)leucyl]-2-[(hydroxymethylidene)amino]hexanimidic acid
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N-甲酰基正亮氨酰-亮氨酰-苯丙氨酸氯甲基酮