2-Mercaptonicotinic acid (CAS 38521-46-9) — formula C6H5NO2S, molecular weight 155.18; category organic chemicals.
2-Mercaptonicotinic acid (CAS 38521-46-9) is a chemical raw material in the organic chemicals category. Its molecular formula C6H5NO2S comprises 6 C, 5 H, 1 N, 2 O, 1 S atoms. Its molecular weight is about 155.18. Reported physicochemical data: LogP about 0.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 38521-46-9 |
|---|---|
| Molecular Formula | C6H5NO2S |
| Molecular Weight | 155.18 |
| LogP | 0.5 |
| Applications | 3-Pyridinecarboxylic acid, 2-dihydro-2-thioxo-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 3-Pyridinecarboxylic acid, 2-dihydro-2-thioxo-: ACTIVE.
2-Mercaptonicotinic acid is a carbon-based organic compound with CAS registry number 38521-46-9 and molecular formula C6H5NO2S (molecular weight 155.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 38521-46-9
Its molecular formula C6H5NO2S comprises 6 C, 5 H, 1 N, 2 O, 1 S atoms.
Also known as: 2-Mercaptonicotinic acid · 2-巯基烟酸
Category: organic chemicals
The CAS registry number of 2-Mercaptonicotinic acid is 38521-46-9.
Molecular formula C6H5NO2S, molecular weight 155.18.
It is also registered under: 2-Mercaptonicotinic acid, 2-巯基烟酸.
Recorded applications: 3-Pyridinecarboxylic acid, 2-dihydro-2-thioxo-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Mercaptonicotinic acid (CAS 38521-46-9), compiled from public chemistry databases.
| CAS Registry Number | 38521-46-9 |
|---|---|
| PubChem CID | 673681 |
| Molecular formula | C6H5NO2S |
| IUPAC name | 2-sulfanylidene-1H-pyridine-3-carboxylic acid |
| UNII (FDA) | EU7D859ABZ |
| Molecular Weight | 155.18 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 155.00409958 |
| Monoisotopic Mass | 155.00409958 |
| Topological Polar Surface Area | 81.4 |
| Heavy Atom Count | 10 |
2-Mercaptonicotinic acid; 38521-46-9; EU7D859ABZ; 3-Pyridinecarboxylic acid, 1,2-dihydro-2-thioxo-; DTXSID9068110; RefChem:87786; DTXCID9039521; 629-602-7; 2-Mercaptopyridine-3-carboxylic acid; 2-sulfanylpyridine-3-carboxylic acid; 2-sulfanylidene-1H-pyridine-3-carboxylic acid; MFCD00010102; 2-Thionicotinic Acid; 2-Mercapto-3-pyridinecarboxylic Acid; 2-Mercapto-nicotinic acid; 2-thioxo-1,2-dihydropyridine-3-carboxylic acid
| GHS notification summary | 2% (1 / 49) |
|---|
| GHS notification summary | 2% (1 / 49) |
|---|---|
| Reported hazard statements | H315 (98%), H319 (98%), H335 (95.9%) |
This chemical does not meet GHS hazard criteria for 2% (1 of 49) of reports.
H315 (98%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Mercaptonicotinic acid · CAS 38521-46-9 · C6H5NO2S. UNII EU7D859ABZ.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-巯基烟酸