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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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PYRITHIOXIN Suppliers

Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15402
Advantage
60
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9658
Advantage
60
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
MedChemexpress LLC
Tel
021-58955995
Fax
609-228-5909
Email
sales@medchemexpress.cn
Country
United States
ProdList
4861
Advantage
58
Wuhan Dahua Pharmaceutical Co., Ltd.
Tel
027-59262863 13277907145 3091977954
Fax
027-59420980
Country
China
ProdList
4943
Advantage
58
Shanghai Synchem Pharma Co., ltd
Tel
21-619849051-1 18521059765
Email
synchempharma@aliyun.com
Country
China
ProdList
6463
Advantage
55
Target molecule Corp.
Tel
857-239-0968
Fax
857-239-8801
Email
service1@targetmol.com
Country
United States
ProdList
2559
Advantage
60
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Wuhan Wsem Biological Co., Ltd.
Tel
027-83778876 13667159345
Fax
027-83778876
Email
13667159345@163.com
Country
China
ProdList
1997
Advantage
55
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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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