4-Chloro-3-pyridinesulphonamide (CAS No. 33263-43-3) 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 4-Chloro-3-pyridinesulphonamide is 33263-43-3.
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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4-Chloro-3-pyridinesulphonamide · CAS 33263-43-3 · C5H5ClN2O2S. UNII QY6G99E6Q2.
| CAS Registry Number | 33263-43-3 |
|---|---|
| PubChem CID | 118426 |
| Molecular formula | C5H5ClN2O2S |
| IUPAC name | 4-chloropyridine-3-sulfonamide |
| UNII (FDA) | QY6G99E6Q2 |
| Molecular Weight | 192.62 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 191.9760263 |
| Monoisotopic Mass | 191.9760263 |
| Topological Polar Surface Area | 81.4 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| GHS notification summary | 2% (1 / 51) |
|---|
| GHS notification summary | 2% (1 / 51) |
|---|---|
| Reported hazard statements | H302 (15.7%), H315 (92.2%), H319 (92.2%), H335 (92.2%) |
This chemical does not meet GHS hazard criteria for 2% (1 of 51) of reports.
H302 (15.7%): Harmful if swallowed [Warning Acute toxicity, oral]
33263-43-3; 4-Chloro-3-pyridinesulfonamide; 4-Chloro-3-pyridinesulphonamide; 3-Pyridinesulfonamide, 4-chloro-; QY6G99E6Q2; EINECS 251-434-4; 4-CHLORO-3-PYRIDYLSULFONAMIDE; DTXSID50186904; 4-CHLORO-3-PYRIDYLSULPHONAMIDE; 3-PYRIDINESULPHONAMIDE, 4-CHLORO-; RefChem:521385; DTXCID50109395; 251-434-4; 4-chloropyridine-3-sulfonamide; 4-Chloropyridine-3-sulphonamide; MFCD04038136
CAS 33263-43-3; molecular formula C5H5ClN2O2S; molecular weight — g/mol.
33263-43-3, 4-Chloro-3-pyridinesulfonamide, 4-Chloro-3-pyridinesulphonamide, 3-Pyridinesulfonamide, 4-chloro-, QY6G99E6Q2, EINECS 251-434-4.
2% of GHS notifications report no hazard classification (1 of 51).
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.