PYRITHIOXIN

ChemicalBook > CAS DataBase List > 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:

Ticlopidine Methimazole Pirenoxine Eperisone PYRITHIOXIN HYDROCHLORIDE 3-HYDROXY-4-METHYLPYRIDINE PYRITHIOXIN 2,4-DIMETHYL-3-HYDROXYPYRIDINE 5-mercaptopyridoxine 3-Pyridinemethanethiol(6CI,7CI,8CI,9CI) 3-HYDROXY-5-METHYLPYRIDINE PYRITHIOXIN DIHYDROCHLORIDE 4-Pyridineacetonitrile,3-hydroxy-(9CI)

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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