bis[O-isopropyl-DL-methionine] fumarate (CAS 20772-50-3) — formula C20H38N2O8S2, molecular weight 498.7; category food additives.
bis[O-isopropyl-DL-methionine] fumarate (CAS 20772-50-3) is classified under Food Additives, with molecular formula C20H38N2O8S2 and molecular weight 498.7, 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 bis[O-isopropyl-DL-methionine] fumarate at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 20772-50-3 |
|---|---|
| Molecular Formula | C20H38N2O8S2 |
| Molecular Weight | 498.7 |
| Category | Food Additives |
bis[O-isopropyl-DL-methionine] fumarate is a food-grade compound with CAS registry number 20772-50-3 and molecular formula C20H38N2O8S2 (molecular weight 498.7), belonging to the food additives segment of chemical raw materials.
CAS number: 20772-50-3
Its molecular formula C20H38N2O8S2 comprises 20 C, 38 H, 2 N, 8 O, 2 S atoms.
Also known as: bis[O-isopropyl-DL-methionine] fumarate · 双[O-异丙基-DL-蛋氨酸]富马酸酯
Category: food additives
The CAS registry number of bis[O-isopropyl-DL-methionine] fumarate is 20772-50-3.
Molecular formula C20H38N2O8S2, molecular weight 498.7.
It is also registered under: bis[O-isopropyl-DL-methionine] fumarate, 双[O-异丙基-DL-蛋氨酸]富马酸酯.
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 bis[O-isopropyl-DL-methionine] fumarate (CAS 20772-50-3), compiled from public chemistry databases.
| CAS Number | 20772-50-3 |
|---|---|
| PubChem CID | 73456771 |
| Molecular Formula | C20H38N2O8S2 |
| IUPAC Name | (E)-but-2-enedioic acid;bis(propan-2-yl 2-amino-4-methylsulfanylbutanoate) |
| Molecular Weight | 498.7 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 14 |
| Exact Mass | 498.20695852 |
| Monoisotopic Mass | 498.20695852 |
| Topological Polar Surface Area | 230 |
| Heavy Atom Count | 32 |
20772-50-3; EINECS 244-022-0; Bis(O-isopropyl-DL-methionine) fumarate; HJPAWJBAADASMW-WXXKFALUSA-N
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 双[O-异丙基-DL-蛋氨酸]富马酸酯