P0256
Pyrithiamine hydrobromide
~95%, crystalline
Synonym(s):
1-([4-Amino-2-methyl]-5-pyrimidylmethyl)-2-methyl-3-(β-hydroxyethyl)pyridinium bromide, Neopyrithiamine
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About This Item
Empirical Formula (Hill Notation):
C14H18N4O · 2HBr
CAS Number:
Molecular Weight:
420.14
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
208-604-8
MDL number:
Assay:
~95%
Form:
crystalline
assay
~95%
Quality Level
form
crystalline
color
off-white to yellow
storage temp.
2-8°C
SMILES string
Br.[Br-].Cc1ncc(C[n+]2cccc(CCO)c2C)c(N)n1
InChI
1S/C14H19N4O.2BrH/c1-10-12(5-7-19)4-3-6-18(10)9-13-8-16-11(2)17-14(13)15;;/h3-4,6,8,19H,5,7,9H2,1-2H3,(H2,15,16,17);2*1H/q+1;;/p-1
InChI key
DMVBWVASDWGFNH-UHFFFAOYSA-M
General description
Pyrithiamine hydrobromide is a heterocyclic building block that is used as a valuable tool in organic synthesis and medicinal chemistry due to its ability to mimic thiamine deficiency and its potential for the development of new compounds with useful pharmacological properties.
Application
Pyrithiamine hydrobromide can be used as a precursor for the synthesis pyrithiamine pyrophosphate.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Xiaohua He et al.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 32(10), 2207-2216 (2007-02-15)
The relative roles of alcohol and thiamine deficiency in causing brain damage remain controversial in alcoholics without the Wernicke-Korsakoff syndrome. Experimental control over alcohol consumption and diet are impossible in humans but can be accomplished in animal models. This experiment
Stéphane Thore et al.
Science (New York, N.Y.), 312(5777), 1208-1211 (2006-05-06)
Riboswitches are untranslated regions of messenger RNA, which adopt alternate structures depending on the binding of specific metabolites. Such conformational switching regulates the expression of proteins involved in the biosynthesis of riboswitch substrates. Here, we present the 2.9 angstrom-resolution crystal
Jessica J Roland et al.
Neurobiology of learning and memory, 87(1), 123-132 (2006-09-19)
A rodent model of diencephalic amnesia, pyrithiamine-induced thiamine deficiency (PTD), was used to investigate the dynamic role of hippocampal and striatal acetylcholine (ACh) efflux across acquisition of a nonmatching-to-position (NMTP) T-maze task. Changes in ACh efflux were measured in rats
Global Trade Item Number
| SKU | GTIN |
|---|---|
| P0256-1MG | 04061826677490 |
| P0256-10MG | 04061834290902 |
| P0256-5MG | 04061834290919 |