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Key Documents

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T7891

Supelco

Thiochrome

analytical standard

Sinónimos:

2,7-Dimethylthiachromine-8-ethanol

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About This Item

Fórmula empírica (notación de Hill):
C12H14N4OS
Número de CAS:
92-35-3
Peso molecular:
262.33
EC Number:
202-149-9
MDL number:
MFCD00010519
UNSPSC Code:
41116107
PubChem Substance ID:
24900483
NACRES:
NA.24

grade

analytical standard

Quality Level

100

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

SMILES string

Cc1ncc2CN3C(C)=C(CCO)SC3=Nc2n1

InChI

1S/C12H14N4OS/c1-7-10(3-4-17)18-12-15-11-9(6-16(7)12)5-13-8(2)14-11/h5,17H,3-4,6H2,1-2H3

InChI key

GTQXMAIXVFLYKF-UHFFFAOYSA-N

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Selective M4 muscarinic receptor enhancer of acetylcholine affinity.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
MKCV9003
MKCT2565
MKCT7256
MKCT5273
MKCS5342

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S Lazareno et al.
Molecular pharmacology, 65(1), 257-266 (2004-01-15)
Thiochrome (2,7-dimethyl-5H-thiachromine-8-ethanol), an oxidation product and metabolite of thiamine, has little effect on the equilibrium binding of l-[3H]N-methyl scopolamine ([3H]NMS) to the five human muscarinic receptor subtypes (M1-M5) at concentrations up to 0.3 mM. In contrast, it inhibits [3H]NMS dissociation
Nathalie Mangel et al.
Journal of experimental botany, 68(13), 3351-3363 (2017-09-02)
Vitamin B1, which consists of the vitamers thiamin and its phosphorylated derivatives, is an essential micronutrient for all living organisms because it is required as a metabolic cofactor in several enzymatic reactions. Genetic diversity of vitamin B1 biosynthesis and accumulation
Amirah N Kamarudin et al.
Frontiers in plant science, 8, 1799-1799 (2017-11-02)
Thiamine, or vitamin B1 plays an indispensable role as a cofactor in crucial metabolic reactions including glycolysis, pentose phosphate pathway and the tricarboxylic acid cycle in all living organisms. Thiamine has been shown to play a role in plant adaptation
Zubair Anwar et al.
Journal of photochemistry and photobiology. B, Biology, 203, 111766-111766 (2020-01-14)
The photolysis of thiochrome (THC), an oxidation product of thiamine (vitamin B1) (THE), used for its fluorimetric assay, has been studied in the pH range 7.0-12.0. THC undergoes photooxidation to oxodihydrothiochrome (ODTHC) which is oxidized to a non-fluorescent compound (OP1)
N G Melnichenko et al.
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 51(4-5), 389-391 (1999-08-13)
The horse-radish peroxidase catalyzes oxidation of thiamine in vitro in presence of hydroperoxide hydrogen (H2O2) and olenic acid (LOOH) (as an emultion) with formation of thiochrome (2,7-dimethyl-8-(oxyetyl-5,6-dihydrothiazolo (2,3-a) pyrimido (4,5-d) pyrimidine, oxodihydrothiochrome (2,7dimethyl-oxo-8-(-2-oxo-ethyl)-5,6,9a, 10-tetrahydrothiazolo (2,3-a) pyrimido (4,5-d) pyrimidine and thiamine
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