1-甲基-5-氧代吡咯烷-3-羧酸，CAS 登记号 42346-68-9，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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1-methyl-5-oxopyrrolidine-3-carboxylic acid · CAS 42346-68-9 · C6H9NO3. UNII HMS1678N10. LogP: -1.5.
| CAS Registry Number | 42346-68-9 |
|---|---|
| PubChem CID | 122766 |
| Molecular formula | C6H9NO3 |
| IUPAC name | 1-methyl-5-oxopyrrolidine-3-carboxylic acid |
| UNII (FDA) | HMS1678N10 |
| Molecular Weight | 143.14 |
|---|---|
| XLogP3 | -1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 143.058243149 |
| Monoisotopic Mass | 143.058243149 |
| Topological Polar Surface Area | 57.6 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| LogP | -1.5 |
|---|
| Reported hazard statements | H302, H312, H332 (33.3%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302+H312+H332 (33.3%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
1-Methyl-5-oxopyrrolidine-3-carboxylic acid; 1-Methyl-4-carboxy-2-pyrrolidone; DTXSID80872025; RefChem:434480; DTXCID50819629; 255-765-5; 42346-68-9; 1-Methyl-2-oxopyrrolidine-4-carboxylic Acid; 1-Methyl-5-oxo-pyrrolidine-3-carboxylic acid; 1-Methyl-5-oxo-3-pyrrolidinecarboxylic acid; MFCD00014102; 3-Pyrrolidinecarboxylic acid, 1-methyl-5-oxo-; EINECS 255-765-5; BRN 0132515; BAS 03107228; 1-Methyl-2-oxopyrrolidine-4-carboxylicAcid
CAS 42346-68-9; molecular formula C6H9NO3; molecular weight — g/mol.
1-Methyl-5-oxopyrrolidine-3-carboxylic acid, 1-Methyl-4-carboxy-2-pyrrolidone, DTXSID80872025, RefChem:434480, DTXCID50819629, 255-765-5.
Hazard statements reported: H302, H312, H332, H315, H319.
LogP: -1.5.
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.