SELENO-DL-METHIONINE (CAS No. 2578-28-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Food Additives. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
SELENO-DL-METHIONINE (CAS 2578-28-1) is classified under Food Additives, with molecular formula C5H11NO2Se and molecular weight 196.12, 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 SELENO-DL-METHIONINE at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 2578-28-1 |
|---|---|
| Molecular Formula | C5H11NO2Se |
| Molecular Weight | 196.12 |
| Melting Point | 265 °C (decomposes) |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Food Additives |
| Category | Food Additives |
Food Additives
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of SELENO-DL-METHIONINE is 2578-28-1.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Food Additives.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
硒代蛋胺基乙酸;DL-硒代蛋氨酸 · CAS 2578-28-1 · C5H11NO2Se. UNII J9V40V4PKZ. Melting Point: 265 °C (decomposes); Vapor Pressure: 0.00000008 [mmHg].
| CAS 号 | 2578-28-1 |
|---|---|
| PubChem CID | 15103 |
| 分子式 | C5H11NO2Se |
| IUPAC 名称 | 2-amino-4-methylselanylbutanoic acid |
| UNII（FDA） | J9V40V4PKZ |
| Molecular Weight | 196.12 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 196.99550 |
| Monoisotopic Mass | 196.99550 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 97 |
| Melting Point | 265 °C (decomposes) |
|---|---|
| Vapor Pressure | 0.00000008 [mmHg] |
| 已通报的危害声明 | H301 (100%), H331 (100%), H373 (100%), H400 (100%), H410 (100%), H315 (50%), H319 (50%) |
|---|
Selenomethionine; DL-Selenomethionine; 1464-42-2; Seleno-DL-methionine; Butanoic acid, 2-amino-4-(methylseleno)-; Methionine, seleno; (+-)-Selenomethionine; DTXSID7040609; J9V40V4PKZ; Butyric acid, 2-amino-4-(methylselenyl)-; SELENOMETHIONINE, DL-; DTXCID5020609; CHEBI:27585; Radioselenomethionine; SelenoSource AF 2000; Se 75, Selenomethionine
CAS 号 2578-28-1；分子式 C5H11NO2Se；分子量 — g/mol。
Selenomethionine, DL-Selenomethionine, 1464-42-2, Seleno-DL-methionine, Butanoic acid, 2-amino-4-(methylseleno)-, Methionine, seleno.
已通报的危害声明：H301, H331, H373, H400, H410。
Melting Point: 265 °C (decomposes); Vapor Pressure: 0.00000008 [mmHg].
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硒代蛋胺基乙酸;DL-硒代蛋氨酸