2-Methylisonicotinic acid (CAS No. 4021-11-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 2-Methylisonicotinic acid is 4021-11-8.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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2-Methylisonicotinic acid · CAS 4021-11-8 · C7H7NO2. UNII ST50871538.
| CAS Registry Number | 4021-11-8 |
|---|---|
| PubChem CID | 2762821 |
| Molecular formula | C7H7NO2 |
| IUPAC name | 2-methylpyridine-4-carboxylic acid |
| UNII (FDA) | ST50871538 |
| Molecular Weight | 137.14 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 137.047678466 |
| Monoisotopic Mass | 137.047678466 |
| Topological Polar Surface Area | 50.2 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (97.8%), H319 (97.8%), H335 (93.3%) |
|---|
H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4021-11-8; 2-methylpyridine-4-carboxylic acid; DTXSID30376482; RefChem:263980; DTXCID30327510; 628-206-1; 2-methylisonicotinic acid; 2-methyl-4-pyridinecarboxylic acid; 2-Methyl-isonicotinic acid; MFCD00513435; Oprea1_070862; SCHEMBL353289; STK367169; AKOS005206893; EG-0714; 2-Methylpyridine-4-carboxylic acid, 97%
CAS 4021-11-8; molecular formula C7H7NO2; molecular weight — g/mol.
4021-11-8, 2-methylpyridine-4-carboxylic acid, DTXSID30376482, RefChem:263980, DTXCID30327510, 628-206-1.
Hazard statements reported: H315, H319, H335.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.