pyroglutamylleucine (CAS 21282-11-1) — formula C11H18N2O4, molecular weight 242.27; category food additives.
pyroglutamylleucine (CAS 21282-11-1) is classified under Food Additives, with molecular formula C11H18N2O4 and molecular weight 242.27, 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 pyroglutamylleucine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 21282-11-1 |
|---|---|
| Molecular Formula | C11H18N2O4 |
| Molecular Weight | 242.27 |
| LogP | 0.3 |
| Category | Food Additives |
pyroglutamylleucine is a food-grade compound with CAS registry number 21282-11-1 and molecular formula C11H18N2O4 (molecular weight 242.27), belonging to the food additives segment of chemical raw materials.
CAS number: 21282-11-1
Its molecular formula C11H18N2O4 comprises 11 C, 18 H, 2 N, 4 O atoms.
Also known as: pyroglutamylleucine · 焦谷氨酰亮氨酸
Category: food additives
The CAS registry number of pyroglutamylleucine is 21282-11-1.
Molecular formula C11H18N2O4, molecular weight 242.27.
It is also registered under: pyroglutamylleucine, 焦谷氨酰亮氨酸.
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 pyroglutamylleucine (CAS 21282-11-1), compiled from public chemistry databases.
| CAS Number | 21282-11-1 |
|---|---|
| PubChem CID | 152417 |
| Molecular Formula | C11H18N2O4 |
| IUPAC Name | (2S)-4-methyl-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]pentanoic acid |
| Molecular Weight | 242.27 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 242.12665706 |
| Monoisotopic Mass | 242.12665706 |
| Topological Polar Surface Area | 95.5 |
| Heavy Atom Count | 17 |
Pyroglutamylleucine; 21282-11-1; Pglu-leu; PyroGlu-Leu; (2S)-4-methyl-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]pentanoic acid; DTXSID50175550; (2S)-4-methyl-2-(((2S)-5-oxopyrrolidine-2-carbonyl)amino)pentanoic acid; RefChem:177854; DTXCID6098041; ((S)-5-oxopyrrolidine-2-carbonyl)-L-leucine; (2S)-4-METHYL-2-{[(2S)-5-OXOPYRROLIDIN-2-YL]FORMAMIDO}PENTANOIC ACID; pyroglutamyl-leucine; starbld0023742; 5-Oxo-L-prolyl-L-leucine; orb1987024; SCHEMBL9719680
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 焦谷氨酰亮氨酸