5-甲酰基-2,4-二甲基-1H-吡咯-3-羧酸，CAS 登记号 253870-02-9，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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5-Formyl-2,4-Dimethyl-1H-Pyrrole-3-Carboxylic Acid · CAS 253870-02-9 · C8H9NO3.
| CAS Registry Number | 253870-02-9 |
|---|---|
| PubChem CID | 11073792 |
| Molecular formula | C8H9NO3 |
| IUPAC name | 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid |
| Molecular Weight | 167.16 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 167.058243149 |
| Monoisotopic Mass | 167.058243149 |
| Topological Polar Surface Area | 70.2 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| GHS notification summary | 72.5% (29 / 40) |
|---|
| GHS notification summary | 72.5% (29 / 40) |
|---|---|
| Reported hazard statements | H302 (17.5%), H315 (25%), H319 (25%), H335 (22.5%) |
This chemical does not meet GHS hazard criteria for 72.5% (29 of 40) of all reports.
H302 (17.5%): Harmful if swallowed [Warning Acute toxicity, oral]
5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic Acid; 253870-02-9; 1H-PYRROLE-3-CARBOXYLIC ACID, 5-FORMYL-2,4-DIMETHYL-; DTXSID10454191; RefChem:536029; DTXCID40405010; 607-716-8; 5-FORMYL-2,4-DIMETHYLPYRROLE-3-CARBOXYLIC ACID; MFCD06202342; 3,5-Dimethyl-2-formylpyrrole-4-carboxylic acid; Sunitinib Impurity 22; 3,5-dimethyl-2-formyl-1h-pyrrole-4-carboxylic acid; 5-Formyl-2,4-dimethyl-3-pyrrolecarboxylic Acid; 3Y-0054; 2,4-dimethyl-5-formylpyrrole-3-carboxylic acid; SCHEMBL394139
CAS 253870-02-9; molecular formula C8H9NO3; molecular weight — g/mol.
5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic Acid, 253870-02-9, 1H-PYRROLE-3-CARBOXYLIC ACID, 5-FORMYL-2,4-DIMETHYL-, DTXSID10454191, RefChem:536029, DTXCID40405010.
72.5% of GHS notifications report no hazard classification (29 of 40).
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.