99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Pyrithioxine HCl, a neurotropic agent, reduces the permeability of the blood-brain barrier to phosphate. It has no activity of vitamin B6.
Application：
Pyrithioxin dihydrochloride is a neurodynamic compound, combined with a short period of hyperventilation (HV) was applied in cerebral infarct patients with Hemiplegia.
| Canonical Smiles | CC1=NC=C(C(=C1O)CO)CSSCC2=CN=C(C(=C2CO)O)C.Cl.Cl |
|---|---|
| IUPAC Name | 5-[[[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]methyldisulfanyl]methyl]-4-(hydroxymethyl)-2-methylpyridin-3-ol;dihydrochloride |
| InChIKey | HRZWYHGGJOWGRI-UHFFFAOYSA-N |
| INCHI | 1S/C16H20N2O4S2.2ClH/c1-9-15(21)13(5-19)11(3-17-9)7-23-24-8-12-4-18-10(2)16(22)14(12)6-20;;/h3-4,19-22H,5-8H2,1-2H3;2*1H |
| Isomeric SMILES | CC1=NC=C(C(=C1O)CO)CSSCC2=CN=C(C(=C2CO)O)C.Cl.Cl |
| PubChem CID | 82325 |
| Molecular Weight | 441.39 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Pyridines and derivatives |
| Subclass | Methylpyridines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Methylpyridines |
| Alternative Parents | Hydroxypyridines Heteroaromatic compounds Dialkyldisulfides Sulfenyl compounds Azacyclic compounds Primary alcohols Organopnictogen compounds Organonitrogen compounds Hydrochlorides Hydrocarbon derivatives Aromatic alcohols |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Methylpyridine - Hydroxypyridine - Heteroaromatic compound - Organic disulfide - Dialkyldisulfide - Sulfenyl compound - Azacycle - Alcohol - Hydrocarbon derivative - Organopnictogen compound - Hydrochloride - Organic oxygen compound - Aromatic alcohol - Primary alcohol - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as methylpyridines. These are organic compounds containing a pyridine ring substituted at one or more positions by a methyl group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H23021102 | Certificate of Analysis | May 11, 2026 | P189281 |
| H23021112 | Certificate of Analysis | May 11, 2026 | P189281 |
| H23021105 | Certificate of Analysis | Jul 10, 2023 | P189281 |
| H23021110 | Certificate of Analysis | Jul 10, 2023 | P189281 |
| Solubility | DMSO : 66.67 mg/mL (151.05 mM; Need ultrasonic)；H2O : 50 mg/mL (113.28 mM; Need ultrasonic) |
|---|---|
| Sensitivity | Moisture sensitive |
| Molecular Weight | 441.400 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 7 |
| Exact Mass | 440.04 Da |
| Monoisotopic Mass | 440.04 Da |
| Topological Polar Surface Area | 157.000 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 346.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 3 |
