丙酮酸异戊酯，CAS 登记号 7779-72-8，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，下游主要用于食用香精。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。
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本页已列出 丙酮酸异戊酯 的 CAS 号：7779-72-8，可与随货 COA 核对。
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Isoamyl pyruvate is identified by CAS 7779-72-8, molecular formula C8H14O3 and molecular weight 158.09 g/mol. UNII FZ347HUW87; ChEBI 173675; InChIKey LBKWGGFVEDOVEP-UHFFFAOYSA-N. Boiling Point: 185.00 °C. @ 760.00 mm Hg; Boiling Point: 185 °C; Density: 0.972-0.980.
| CAS Registry Number | 7779-72-8 |
|---|---|
| PubChem CID | 537682 |
| Molecular formula | C8H14O3 |
| Molecular weight | 158.09 g/mol |
| IUPAC name | 3-methylbutyl 2-oxopropanoate |
| InChIKey | LBKWGGFVEDOVEP-UHFFFAOYSA-N |
| UNII (FDA) | FZ347HUW87 |
| ChEBI ID | CHEBI:173675 |
| FEMA number | 2083 |
| JECFA number | 939 |
| Molecular Weight | 158.19 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 158.094294304 |
| Monoisotopic Mass | 158.094294304 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 185.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 185 °C |
| Density | 0.972-0.980 |
| Refractive Index | 1.417-1.424 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 913-JECFA 59/118 |
|---|
Isoamyl pyruvate; 3-Methylbutyl 2-oxopropanoate; 7779-72-8; Isopentyl pyruvate; Pyruvic acid, isopentyl ester; FEMA No. 2083; Propanoic acid, 2-oxo-, 3-methylbutyl ester; FZ347HUW87; EINECS 231-934-9; ISOAMYL PYRUVATE [FHFI]; DTXSID80228407; ISOPENTYL ALCOHOL, PYRUVATE; RefChem:791559; DTXCID60150898; 231-934-9; UNII-FZ347HUW87
CAS 7779-72-8; molecular formula C8H14O3; molecular weight 158.09 g/mol.
Isoamyl pyruvate, 3-Methylbutyl 2-oxopropanoate, 7779-72-8, Isopentyl pyruvate, Pyruvic acid, isopentyl ester, FEMA No. 2083.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Boiling Point: 185.00 °C. @ 760.00 mm Hg; Boiling Point: 185 °C; Density: 0.972-0.980; Refractive Index: 1.417-1.424.
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.