5-chloro-3-nitropyridin-2-ol (CAS No. 21427-61-2) 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 5-chloro-3-nitropyridin-2-ol is 21427-61-2.
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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5-chloro-3-nitropyridin-2-ol · CAS 21427-61-2 · C5H3ClN2O3. UNII ST50408496.
| CAS Registry Number | 21427-61-2 |
|---|---|
| PubChem CID | 248048 |
| Molecular formula | C5H3ClN2O3 |
| IUPAC name | 5-chloro-3-nitro-1H-pyridin-2-one |
| UNII (FDA) | ST50408496 |
| Molecular Weight | 174.54 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 173.9832197 |
| Monoisotopic Mass | 173.9832197 |
| Topological Polar Surface Area | 74.9 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (86.7%), H315 (100%), H318 (86.7%), H319 (13.3%), H335 (97.8%) |
|---|
H302 (86.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
5-Chloro-2-hydroxy-3-nitropyridine; DTXSID20289794; RefChem:534545; DTXCID60240940; 622-609-6; 21427-61-2; 5-chloro-3-nitropyridin-2-ol; 5-chloro-3-nitro-1H-pyridin-2-one; MFCD00114884; NSC64258; 3-nitro-5-chloro-pyridone; SCHEMBL458846; 5-chloro-3-nitro-2-pyridone; 3-nitro-5-chloro-pyridin-2-ol; NSC-64258; AKOS015856432
CAS 21427-61-2; molecular formula C5H3ClN2O3; molecular weight — g/mol.
5-Chloro-2-hydroxy-3-nitropyridine, DTXSID20289794, RefChem:534545, DTXCID60240940, 622-609-6, 21427-61-2.
Hazard statements reported: H302, H315, H318, 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.