pyroglutamyl-histidyl-alanine (CAS 82780-19-6) — formula C14H19N5O5, molecular weight 337.33; category food additives.
pyroglutamyl-histidyl-alanine (CAS 82780-19-6) is classified under Food Additives, with molecular formula C14H19N5O5 and molecular weight 337.33, 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 pyroglutamyl-histidyl-alanine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 82780-19-6 |
|---|---|
| Molecular Formula | C14H19N5O5 |
| Molecular Weight | 337.33 |
| LogP | -2.1 |
| Category | Food Additives |
pyroglutamyl-histidyl-alanine is a food-grade compound with CAS registry number 82780-19-6 and molecular formula C14H19N5O5 (molecular weight 337.33), belonging to the food additives segment of chemical raw materials.
CAS number: 82780-19-6
Its molecular formula C14H19N5O5 comprises 14 C, 19 H, 5 N, 5 O atoms.
Also known as: pyroglutamyl-histidyl-alanine · 焦谷氨酰-组氨酰-丙氨酸
Category: food additives
The CAS registry number of pyroglutamyl-histidyl-alanine is 82780-19-6.
Molecular formula C14H19N5O5, molecular weight 337.33.
It is also registered under: pyroglutamyl-histidyl-alanine, 焦谷氨酰-组氨酰-丙氨酸.
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 pyroglutamyl-histidyl-alanine (CAS 82780-19-6), compiled from public chemistry databases.
| CAS Number | 82780-19-6 |
|---|---|
| PubChem CID | 134090 |
| Molecular Formula | C14H19N5O5 |
| IUPAC Name | (2R)-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]propanoyl]amino]propanoic acid |
| Molecular Weight | 337.33 |
|---|---|
| XLogP3 | -2.1 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 7 |
| Exact Mass | 337.13861872 |
| Monoisotopic Mass | 337.13861872 |
| Topological Polar Surface Area | 153 |
| Heavy Atom Count | 24 |
Pyroglutamyl-histidyl-alanine; Pglu-his-ala; Pglu-his-ala-OH; 82780-19-6; RefChem:177832; DTXSID901002886; D-Alanine, N-(N-(5-oxo-L-prolyl)-L-histidyl)-
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 焦谷氨酰-组氨酰-丙氨酸