Pyrithioxin dihydrochloride

Modify Date: 2024-01-04 10:24:51

Pyrithioxin dihydrochloride Structure
Pyrithioxin dihydrochloride structure
Common Name Pyrithioxin dihydrochloride
CAS Number 10049-83-9 Molecular Weight 441.393
Density 1.448g/cm3 Boiling Point 742.8ºC at 760mmHg
Molecular Formula C16H22Cl2N2O4S2 Melting Point N/A
MSDS Chinese USA Flash Point 403ºC

 Use of Pyrithioxin dihydrochloride


Pyrithioxin dihydrochloride is a neurodynamic compound, combined with a short period of hyperventilation (HV) was applied in cerebral infarct patients with Hemiplegia.

 Names

Name pyrithioxin dihydrochloride
Synonym More Synonyms

 Pyrithioxin dihydrochloride Biological Activity

Description Pyrithioxin dihydrochloride is a neurodynamic compound, combined with a short period of hyperventilation (HV) was applied in cerebral infarct patients with Hemiplegia.
Related Catalog
References

[1]. Stoica E, et al. Facilitation through hyperventilation of therapeutic effect of pyrithioxin in cerebral infarct patients. Eur Neurol. 1975;13(4):285-303.

 Chemical & Physical Properties

Density 1.448g/cm3
Boiling Point 742.8ºC at 760mmHg
Molecular Formula C16H22Cl2N2O4S2
Molecular Weight 441.393
Flash Point 403ºC
Exact Mass 440.039795
PSA 157.30000
LogP 4.17480
Vapour Pressure 0.000117mmHg at 25°C
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT4900000
CHEMICAL NAME :
4-Pyridinemethanol, 3,3'-(dithiodimethylene)bis(5-hydroxy-6-methyl-, dihydrochloride, hydrate
CAS REGISTRY NUMBER :
10049-83-9
LAST UPDATED :
199707
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C16-H20-N2-O4-S2.2Cl-H.H2-O
MOLECULAR WEIGHT :
458.43
WISWESSER LINE NOTATION :
T6NJ B1 CQ D1Q E1SS1- ET6NJ B1 CQ D1Q &GH &QH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6 gm/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,643,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 14,26,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5786 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TMPBAX Trudy Moskovskogo Obshchestva Ispytatelei Prirody. Transactions of the Moscow Society of Naturalists. (Moskovskoe Obshchestvo Ispytaltelei, Prirody, Moscow, USSR) V.1- 1951- Volume(issue)/page/year: 54,156,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
685 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AGACBH Agents and Actions, A Swiss Journal of Pharmacology. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1969/70- Volume(issue)/page/year: 16,580,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3170 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
221 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TMPBAX Trudy Moskovskogo Obshchestva Ispytatelei Prirody. Transactions of the Moscow Society of Naturalists. (Moskovskoe Obshchestvo Ispytaltelei, Prirody, Moscow, USSR) V.1- 1951- Volume(issue)/page/year: 54,156,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
124 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 11,922,1961

 Safety Information

Hazard Codes Xi
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS UT4900000
HS Code 2933399090

 Customs

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%

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 Synonyms

idehydrate
Encephabol
5,5'-[Disulfanediylbis(methylene)]bis[4-(hydroxymethyl)-2-methyl-3-pyridinol] dihydrochloride
Dinerfene
bonifen
5,5'-(disulfanediyldimethanediyl)bis[4-(hydroxymethyl)-2-methylpyridin-3-ol] dihydrochloride
Enerbol
4-Pyridinemethanol, 3,3'-[dithiobis(methylene)]bis[5-hydroxy-6-methyl-, hydrochloride (1:2)
enerbolhydrate
5,5'-(Disulfanediylbis(methylene))bis(4-(hydroxymethyl)-2-methylpyridin-3-ol) dihydrochloride
Life
Pyrithioxine Hydrochloride
Pyriditol
oride,hydrate
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