3-甲基-2-氧代丁酸钠盐，CAS 登记号 3715-29-5，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
无机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 3-甲基-2-氧代丁酸钠盐 的 CAS 号：3715-29-5，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及无机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
3-Methyl-2-oxobutanoic acid, sodium salt · CAS 3715-29-5 · C5H7NaO3. UNII 5OM3H751IU.
| CAS Registry Number | 3715-29-5 |
|---|---|
| PubChem CID | 2724059 |
| Molecular formula | C5H7NaO3 |
| IUPAC name | sodium 3-methyl-2-oxobutanoate |
| UNII (FDA) | 5OM3H751IU |
| JECFA number | 631.1 |
| Molecular Weight | 138.10 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 138.02928836 |
| Monoisotopic Mass | 138.02928836 |
| Topological Polar Surface Area | 57.2 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 119 |
| Regulatory & Food Contact | FLAVOURING_AGENT: Flavouring Agent Flavoring Agents No safety concern at current levels of intake when used as a flavouring agent TRS 896-JECFA 53/67 FAS 44-JECFA 53/229 |
|---|
Sodium 3-methyl-2-oxobutanoate; Sodium dimethylpyruvate; Sodium 3-methyl-2-oxobutyrate; Butanoic acid, 3-methyl-2-oxo-, sodium salt; 3-Methyl-2-oxobutyric acid sodium salt; 3-Methyl-2-oxobutanoic acid, sodium salt; 5OM3H751IU; 3-Methyl-2-oxobutanoic acid sodium salt; EINECS 223-062-2; SODIUM 2-OXOISOVALERATE; DTXSID60190633; SODIUM .ALPHA.-OXOISOVALERATE; FEMA NO. 3869, SODIUM SALT-; BUTANOIC ACID, 3-METHYL-2-OXO-, SODIUM SALT (1:1); RefChem:887025; DTXCID00113124
CAS 3715-29-5; molecular formula C5H7NaO3; molecular weight — g/mol.
Sodium 3-methyl-2-oxobutanoate, Sodium dimethylpyruvate, Sodium 3-methyl-2-oxobutyrate, Butanoic acid, 3-methyl-2-oxo-, sodium salt, 3-Methyl-2-oxobutyric acid sodium salt, 3-Methyl-2-oxobutanoic acid, sodium salt.
Documented regulatory listings: FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents; No safety concern at current levels of intake when used as a flavouring agent.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.