Home > Name List By t > Thiazolium,3-[(1,6-dihydro-2-methyl-6-oxo-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-,chloride (1:1)

CAS No 582-36-5 , Thiazolium,3-[(1,6-dihydro-2-methyl-6-oxo-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-,chloride (1:1)

  • Name: Thiazolium,3-[(1,6-dihydro-2-methyl-6-oxo-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-,chloride (1:1)
  • Synonyms: 5-(2-Hydroxyethyl)-3-[(4-hydroxy-2-methyl-5-pyrimidinyl)methyl]-4-methylthiazoliumchloride (6CI,7CI);Thiazolium,3-[(1,6-dihydro-2-methyl-6-oxo-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-,chloride (1:1); Hydroxythiamine; Oxythiamine chloride; Thiazolium,3-[(1,4-dihydro-2-methyl-4-oxo-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-,chloride (8CI,9CI);
  • CAS Registry Number:
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: g/cm3
  • Flash Point: °C
  • EINECS: 209-483-4
  • Molecular Weight: 301.79234
  • InChI: InChI=1/C12H15N3O2S.ClH/c1-8-11(3-4-16)18-7-15(8)6-10-5-13-9(2)14-12(10)17;/h5,7,16H,3-4,6H2,1-2H3;1H
  • Molecular Formula: C12H16 N3 O2 S . Cl
  • Molecular Structure:CAS No:582-36-5 Thiazolium,3-[(1,6-dihydro-2-methyl-6-oxo-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-,chloride (1:1)

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  • China JS(Tianjin) Chemical & Metallurgical Co., Ltd. [Manufacturer]
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1/1
References of Thiazolium,3-[(1,6-dihydro-2-methyl-6-oxo-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-,chloride (1:1)
Title: Oxythiamine
CAS Registry Number: 582-36-5
CAS Name: 3-[(1,4-Dihydro-2-methyl-4-oxo-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride
Synonyms: 5-(2-hydroxyethyl)-3-[(4-hydroxy-2-methyl-5-pyrimidinyl)methyl]-4-methylthiazolium chloride
Molecular Formula: C12H16ClN3O2S
Molecular Weight: 301.79
Percent Composition: C 47.76%, H 5.34%, Cl 11.75%, N 13.92%, O 10.60%, S 10.62%
Literature References: Prepn: F. Bergel, A. R. Todd, J. Chem. Soc. 1937, 1504; M. Soodak, L. R. Cerecedo, J. Am. Chem. Soc. 66, 1988 (1944). Improved prepn: H. N. Rydon, Biochem. J. 48, 383 (1951). Thiamine antagonist activity: A. J. Eusebi, L. R. Cerecedo, Science 110, 162 (1949); L. J. Daniel, L. C. Norris, Proc. Soc. Exp. Biol. Med. 72, 165 (1949); and distribution in tissues: C. J. Gubler, D. S. Murdock, J. Nutr. Sci. Vitaminol. 28, 217 (1982). Proposed mechanism of action: S. A. Strumilo et al., Biomed. Biochim. Acta 43, 159 (1984). Determn by HPLC: B. C. Hemming, C. J. Gubler, J. Liq. Chromatogr. 3, 1697 (1980).
 
Derivative Type: Hydrochloride
Molecular Formula: C12H16ClN3O2S.HCl
Molecular Weight: 338.25
Percent Composition: C 42.61%, H 5.07%, Cl 20.96%, N 12.42%, O 9.46%, S 9.48%
Properties: Flat needles grouped in rosettes, dec 195°. uv max (acid soln): 265, 258, 228, 223 nm; (alkaline soln): 268, 260, 228, 221 nm. Does not give the thiochrome reaction.
Absorption maximum: uv max (acid soln): 265, 258, 228, 223 nm; (alkaline soln): 268, 260, 228, 221 nm
 
Derivative Type: Diphosphate
Properties: Crystals, mp 127-129°.
Melting point: mp 127-129°
 
Derivative Type: Monophosphoric acid ester
Properties: Hygroscopic crystals, dec 185-186°.
 
Derivative Type: Triphosphoric acid ester
Properties: Minute crystals, dec 245-255°.