Home > Name List By n > N-[(4-amino-2-methylpyrimidin-5-yl)methyl]-N-[(1E)-1-(2-oxo-1, 3-oxathian-4-ylidene)ethyl]formamide

CAS No 6092-18-8 , N-[(4-amino-2-methylpyrimidin-5-yl)methyl]-N-[(1E)-1-(2-oxo-1,
3-oxathian-4-ylidene)ethyl]formamide

  • Name: N-[(4-amino-2-methylpyrimidin-5-yl)methyl]-N-[(1E)-1-(2-oxo-1,
    3-oxathian-4-ylidene)ethyl]formamide
  • Synonyms: Cycothiamin; Cycotiaminum [INN-Latin]; Cyclocarbothiamine; Cometamine; Cycothiamine;Carbothiamine;N-[(4-amino-2-methylpyrimidin-5-yl)methyl]-N-[(1E)-1-(2-oxo-1,
    3-oxathian-4-ylidene)ethyl]formamide; Commetamin; Cycotiamin;
  • CAS Registry Number:
  • Flash Point: 277.819°C
  • Boiling Point: 535.762°C at 760 mmHg
  • Density: 1.388g/cm3
  • Refractive index: 1.641
  • Flash Point: 277.819°C
  • Molecular Weight: 308.35614
  • InchiKey: LLJDJQYGZBQFIF-DHZHZOJOSA-N
  • InChI: InChI=1S/C13H16N4O3S/c1-8(11-3-4-20-13(19)21-11)17(7-18)6-10-5-15-9(2)
    16-12(10)14/h5,7H,3-4,6H2,1-2H3,(H2,14,15,16)/b11-8+
  • Molecular Formula: C13H16N4O3S
  • Molecular Structure:CAS No:6092-18-8 N-[(4-amino-2-methylpyrimidin-5-yl)methyl]-N-[(1E)-1-(2-oxo-1,<br />3-oxathian-4-ylidene)ethyl]formamide

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References of N-[(4-amino-2-methylpyrimidin-5-yl)methyl]-N-[(1E)-1-(2-oxo-1,
3-oxathian-4-ylidene)ethyl]formamide
Title: Cycothiamin(e)
CAS Registry Number: 6092-18-8
CAS Name: N-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-N-[1-(2-oxo-1,3-oxathian-4-ylidene)ethyl]formamide
Synonyms: carbothiamine; cyclocarbothiamine; cycotiamine; CCT
Trademarks: Cometamine (Yamanouchi); Commetamin
Molecular Formula: C13H16N4O3S
Molecular Weight: 308.36
Percent Composition: C 50.64%, H 5.23%, N 18.17%, O 15.57%, S 10.40%
Literature References: Prepn: NL 6511842 corresp. to Murakami et al., US 3324124 (1966, 1967 to Yamanouchi Seiyaku).
Properties: Crystals from water, dec 175.5°.
 
Derivative Type: Hydrochloride
Molecular Formula: C13H16N4O3S.HCl
Molecular Weight: 344.82
Percent Composition: C 45.28%, H 4.97%, N 16.25%, O 13.92%, S 9.30%, Cl 10.28%
Properties: Crystals from methanol+ ethyl acetate, or from ethylene dichloride, dec 179-180°.
 
Therap-Cat: Oral thiamine therapy.
Keywords: Enzyme Cofactor; Vitamin/Vitamin Source; Vitamin B1.
 
 
Status: This monograph has been retired and is no longer subject to revision or update.