Thiamine Disulfide Hydrate

Modify Date: 2025-08-25 16:33:58

Thiamine Disulfide Hydrate Structure
Thiamine Disulfide Hydrate structure
Common Name Thiamine Disulfide Hydrate
CAS Number 67-16-3 Molecular Weight 562.708
Density 1.4±0.1 g/cm3 Boiling Point 886.1±65.0 °C at 760 mmHg
Molecular Formula C24H34N8O4S2 Melting Point 177ºC
MSDS N/A Flash Point 489.7±34.3 °C

 Use of Thiamine Disulfide Hydrate


Thiamine disulfide, a vitamin B1 derivative, is an oxidized dimer of Thiamine. Thiamine disulfide is a potent HIV-1 inhibitor. Thiamine disulfide significantly depresses HIV-1 transactivator (Tat) activity[1][2].

 Names

Name Thiamine Disulfide Hydrate
Synonym More Synonyms

 Thiamine Disulfide Hydrate Biological Activity

Description Thiamine disulfide, a vitamin B1 derivative, is an oxidized dimer of Thiamine. Thiamine disulfide is a potent HIV-1 inhibitor. Thiamine disulfide significantly depresses HIV-1 transactivator (Tat) activity[1][2].
Related Catalog
In Vitro Thiamine disulfide markedly inhibits production of progeny HIV-1 in acute and chronic HIV-1-infected CEM at nontoxic concentrations of 500-1000 μM. Thiamine disulfide (500 μM) blocks 99.7% of HIV-1 production after 96 hours culture in acute HIV-1 (LAV-1) infection, whereas it inhibits 90-98% of HIV-1 production in chronic-infected cells (CEM/LAV-1, H9/MN, and Molt-4/IIIB)[1].
References

[1]. S Shoji, et al. Thiamine disulfide as a potent inhibitor of human immunodeficiency virus (type-1) production. Biochem Biophys Res Commun. 1994 Nov 30;205(1):967-75.

[2]. Y Komata, et al. In vitro percutaneous absorption of thiamine disulfide from a mixture of propylene glycol and fatty acid. J Pharm Sci. 1992 Aug;81(8):744-6.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 886.1±65.0 °C at 760 mmHg
Melting Point 177ºC
Molecular Formula C24H34N8O4S2
Molecular Weight 562.708
Flash Point 489.7±34.3 °C
Exact Mass 562.214417
PSA 235.28000
LogP 2.79
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.669

 Safety Information

RTECS LQ2715000

 Synthetic Route

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Thiamine Disulfide Hydrate Structure

Thiamine Disulf...

CAS#:67-16-3

Literature: Chemical and Pharmaceutical Bulletin, , vol. 38, # 7 p. 1819 - 1823

~%

Thiamine Disulfide Hydrate Structure

Thiamine Disulf...

CAS#:67-16-3

Literature: Chemical and Pharmaceutical Bulletin, , vol. 38, # 7 p. 1819 - 1823

 Synonyms

Formamide, N,N'-[dithiobis[(Z)-2-(2-hydroxyethyl)-1-methyl-2,1-ethenediyl]]bis[N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-
MFCD00010427
Thiamine Disulfide
Vitamin B1 Disulfide
EINECS 200-644-4
Aneurine Disulfide
AKTIVIN
N,N'-{Disulfanediylbis[(2Z)-5-hydroxypent-2-ene-3,2-diyl]}bis{N-[(4-amino-2-methylpyrimidin-5-yl)methyl]formamide}
N,N'-{Disulfanediylbis[(2Z)-5-hydroxy-2-pentene-3,2-diyl]}bis{N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]formamide}
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