Pyrithioxin dihydrochloride
盐酸吡硫醇
Also known as: Pyritinol dihydrochloride, Pyritinol HCl, Pyrithioxine hydrochloride, Pyrithioxine HCl, 5,5'-(Disulfanediylbis(methylene))bis(4-(hydroxymethyl)-2-methylpyridin-3-ol) dihydrochloride, 3,3'-(Dithiodimethylene)bis(5-hydroxy-6-methyl-4-pyridinemethanol) dihydrochloride, Encephabol, Enerbol, Dinerfene, Pyriditol, Bonifen
Pyrithioxin dihydrochloride (CAS 10049-83-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H22Cl2N2O4S2 and a molecular weight of 441.393 g/mol. It is also known as Pyritinol dihydrochloride, Pyritinol HCl and Pyrithioxine hydrochloride. Key properties include a boiling point of 742.8ºC at 760mmHg, a density of 1.448g/cm3 and a flash point of 403ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10049-83-9
- Jingsj CID
- J-1987328-8
- Molecular Formula
- C16H22Cl2N2O4S2
- Chinese Name
- 盐酸吡硫醇
- Molecular Weight
- 441.393 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 742.8ºC at 760mmHg |
|---|---|
| Density | 1.448g/cm3 |
| Flash Point | 403ºC |
| Exact Mass | 440.039795 |
| PSA | 157.30000 |
| LogP | 4.17480 |
| Vapor Pressure | 0.000117mmHg at 25°C |
| Storage Conditions | 2-8°C |
Activity & Biological Data
| Additional Information | [1]. Stoica E, et al. Facilitation through hyperventilation of therapeutic effect of pyrithioxin in cerebral infarct patients. Eur Neurol. 1975;13(4):285-303. |
|---|
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Pyrithioxin dihydrochloride?
The CAS number of Pyrithioxin dihydrochloride is 10049-83-9.
What are the molecular formula and molecular weight of Pyrithioxin dihydrochloride?
Pyrithioxin dihydrochloride has molecular formula C16H22Cl2N2O4S2 and molecular weight 441.393 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pyrithioxin dihydrochloride (CAS 10049-83-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987328-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.