2-丙酰吡咯, 99%，CAS 登记号 1073-26-3，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；有机化学品。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。
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本页已列出 2-丙酰吡咯, 99% 的 CAS 号：1073-26-3，可与随货 COA 核对。
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2-PROPIONYLPYRROLE is identified by CAS 1073-26-3, molecular formula C7H9NO and molecular weight 123.07 g/mol. UNII HGS11XF57F; ChEBI 173334; InChIKey AEJPPSRYXGEVDT-UHFFFAOYSA-N.
| CAS Registry Number | 1073-26-3 |
|---|---|
| PubChem CID | 61260 |
| Molecular formula | C7H9NO |
| Molecular weight | 123.07 g/mol |
| IUPAC name | 1-(1H-pyrrol-2-yl)propan-1-one |
| InChIKey | AEJPPSRYXGEVDT-UHFFFAOYSA-N |
| UNII (FDA) | HGS11XF57F |
| ChEBI ID | CHEBI:173334 |
| FEMA number | 3614 |
| JECFA number | 1319 |
| Molecular Weight | 123.15 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 123.068413911 |
| Monoisotopic Mass | 123.068413911 |
| Topological Polar Surface Area | 32.9 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Popcorn, Roast No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 93.7% (89 / 95) |
| GHS notification summary | 93.7% (89 / 95) |
|---|
This chemical does not meet GHS hazard criteria for 93.7% (89 of 95) of all reports.
Reported as not meeting GHS hazard criteria by 89 of 95 companies (only 6.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
2-Propionylpyrrole; 1073-26-3; 1-(1H-Pyrrol-2-yl)propan-1-one; Ethyl 2-pyrrolyl ketone; 2-Pyrryl ethyl ketone; alpha-Propionylpyrrole; alpha-Pyrryl ethyl ketone; 1-(1H-PYRROL-2-YL)-1-PROPANONE; FEMA No. 3614; 2-Propanoylpyrrole; 1-Propanone, 1-pyrrol-2-yl-; 1-Propanone, 1-(1H-pyrrol-2-yl)-; UNII-HGS11XF57F; EINECS 214-026-7; HGS11XF57F; NSC 81353
CAS 1073-26-3; molecular formula C7H9NO; molecular weight 123.07 g/mol.
2-Propionylpyrrole, 1073-26-3, 1-(1H-Pyrrol-2-yl)propan-1-one, Ethyl 2-pyrrolyl ketone, 2-Pyrryl ethyl ketone, alpha-Propionylpyrrole.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
93.7% of GHS notifications report no hazard classification (89 of 95).
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.