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PYRITHIOXIN

Product Name
PYRITHIOXIN
CAS No.
1098-97-1
Chemical Name
PYRITHIOXIN
Synonyms
bonol;epocan;encefabol;PYRITINOL;biocefalin;PYRITHIOXIN;PYRITHIOXINE;vitaminb6disulfide;pyridoxinedisulfide;pyrithioxin free base
CBNumber
CB5292019
Molecular Formula
C16H20N2O4S2
Formula Weight
368.47
MOL File
1098-97-1.mol
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PYRITHIOXIN Property

Melting point:
218-220°
Boiling point:
742.8±60.0 °C(Predicted)
Density 
1.448±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Soluble in DMSO
pka
9.31±0.10(Predicted)
color 
White to Light yellow to Light orange
Merck 
14,7996
CAS DataBase Reference
1098-97-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
2
RTECS 
UT4836666
HS Code 
2936.25.0000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P7171
Product name
Pyrithioxin
Purity
analytical standard
Packaging
25g
Price
$66.6
Updated
2022/05/15
TCI Chemical
Product number
P2250
Product name
Pyritinol
Purity
>96.0%(HPLC)(T)
Packaging
5g
Price
$180
Updated
2024/03/01
TCI Chemical
Product number
P2250
Product name
Pyritinol
Purity
>96.0%(HPLC)(T)
Packaging
25g
Price
$600
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
API0003996
Product name
PYRITINOL
Purity
95.00%
Packaging
10G
Price
$2055.9
Updated
2021/12/16
AK Scientific
Product number
J10852
Product name
Pyritinol
Packaging
25mg
Price
$19
Updated
2021/12/16
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PYRITHIOXIN Chemical Properties,Usage,Production

Description

Pyritinol, the disulfide of pyridoxine-5-thiol, is marketed as a cerebral stimulant in Europe. Both the thiol and the disulfide have been shown to have d-penicillamine-like activity in the treatment of rheumatoid arthritis. Adverse effects are similar to those seen with d-penicillamine. Occasionally, pyritinol seems effective and better tolerated in some individuals who fail to respond to d-penicillamine.

Uses

Pyritinol can be used as a nootropic used in the prevention and treatment of cerebrovascular diseases.

Uses

cognition enhancer, nootropic

Definition

ChEBI: Pyritinol is a member of methylpyridines.

brand name

Biontabol;Bonifwn;Cefalogen;Cerebrotrofina;Cervitalin;Divalvon-d;Enbol;Encefort;Encerbrovit;Encerebron;Fulneurina;Geribolina;Gerontabol comp.;Juniormen;Leonar;Logos;Maind;Musa;Neuroxin;Piriditol;Piririomin;Piritinol;Piritiomin;Plenumil;Sawaxin;Scintidin;Tibased;Tomevit;Tonobrein;Tonomentis.

World Health Organization (WHO)

Pyritinol, which is claimed to promote the uptake of glucose in the brain, is used in the treatment of cerebrovascular disorders. However, WHO is not aware of controlled experimental data to show that it has any therapeutic effect.

Synthesis

Synthesis: treatment of pyridoxine with hydrobromic acid gives 4,5-bis(bromomethyl)-3- hydroxy-2-methylpyridinium bromide, which when treated in the cold with potassium ethyl xanthate gives ethyl 4-hydroxymethyl- 3-hydroxy-2-methyl-3-pyridyl methylxanthate. Hydrolysis and oxidation are carried out in aqueous-alcoholic ammonia to give the disulfide pyritinol.

PYRITHIOXIN Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from PYRITHIOXIN manufacturers

Henan Fengda Chemical Co., Ltd
Product
PYRITHIOXIN 1098-97-1
Price
US $100.00-1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1 tons
Release date
2023-12-22
Hangzhou ICH Biofarm Co., Ltd
Product
PYRITHIOXIN 1098-97-1
Price
US $0.00-0.00/g
Min. Order
1g
Purity
98%
Supply Ability
100kg
Release date
2023-07-13
Hebei Fengqiang Trading Co., LTD
Product
PYRITHIOXIN 1098-97-1
Price
US $100.00/bag
Min. Order
1bag
Purity
99
Supply Ability
5000
Release date
2023-08-25

1098-97-1, PYRITHIOXINRelated Search:


  • PYRITHIOXIN
  • PYRITHIOXINE
  • PYRITINOL
  • 3,3’-(dithiobis(methylene))bis(5-hydroxy-6-methyl-4-pyridinemethano
  • 3,3’-(dithiobis(methylene))bis(5-hydroxy-6-methyl-4-pyridinemethanol)
  • 3,3’-(dithiodimethylene)bis(5-hydroxy-6-methyl-4-pyridinemethano
  • biocefalin
  • bonol
  • dipyridoxolyldisulfide
  • encefabol
  • epocan
  • pyridoxine-5-disulfide
  • pyridoxinedisulfide
  • vitaminb6disulfide
  • 5-[[5-HYDROXY-4-(HYDROXYMETHYL)-6-METHYL-PYRIDIN-3-YL]METHYLDISULFANYLMETHYL]-4-(HYDROXYMETHYL)-2-METHYL-PYRIDIN-3-OL
  • bis(5-hydroxy-4-hydroxymethyl-6-methyl-3-pyridylmethyl) disulphide
  • pyrithioxin free base
  • Bis-[(3-Hydroxy-4-Hydroxymethyl-2-Methyl-5-Pyridyl)-Methyl]-Disulfide
  • PYRITINOL (PYRITHIOXINE) BASE
  • PYRITINOL (PYRITHIOXINE) HCL
  • Pyrithioxine (base and/or unspecified salts)
  • 5-[(5-hydroxy-6-methyl-4-methylol-3-pyridyl)methyldisulfanylmethyl]-2-methyl-4-methylol-pyridin-3-ol
  • 5-[[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]methyldisulfanylmethyl]-4-(hydroxymethyl)-2-methylpyridin-3-ol
  • Bis(2-Methyl-3-hydroxy-4-hydroxyMethylpyridyl-5-Methyl) Disulfide
  • Pyroxidine-5-disulfide
  • 5,5'-Disulfanediylbis(methylene)bis(4-(hydroxymethyl)-2-methylpyridin-3-ol)
  • 5,5'-[Disulfanediylbis(methylene)]bis[4-(hydroxymethyl)-2-methyl-3-pyridinol]
  • 5-[[[5-hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl]methyldisulfanyl]methyl]-4-(hydroxymethyl)-2-methyl-3-pyridinol
  • 4-Pyridinemethanol, 3,3'-[dithiobis(methylene)]bis[5-hydroxy-6-methyl-
  • PYRITHIOXIN USP/EP/BP
  • pyritinol diclorhidrato
  • PyrithioxineQ: What is Pyrithioxine Q: What is the CAS Number of Pyrithioxine Q: What is the storage condition of Pyrithioxine Q: What are the applications of Pyrithioxine
  • 5,5'-(Disulfanediylbis(methylene))bis(4-(hydroxymethyl)-2-methylpyridin-3-ol)
  • 1098-97-1
  • C16H20N2O4S2
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