Home > Name List By e > ethyl [(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5- ethoxycarbonyloxypent-2-en-3-yl]sulfanylformate

CAS No 137-76-8 , ethyl
[(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-
ethoxycarbonyloxypent-2-en-3-yl]sulfanylformate

  • Name: ethyl
    [(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-
    ethoxycarbonyloxypent-2-en-3-yl]sulfanylformate
  • Synonyms: AC1MHWOS; DCET; Cetotiamina;Cetotiamine; NCGC00183026-01; cetotiamine hydrochloride;ethyl
    [(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-
    ethoxycarbonyloxypent-2-en-3-yl]sulfanylformate; Cetotiaminum [INN-Latin]; Cetotiaminum; Dicethiamin;
  • CAS Registry Number:
  • Flash Point: 322.8°C
  • Boiling Point: 610.2°Cat760mmHg
  • Density: 1.277g/cm3
  • Refractive index: 1.566
  • Flash Point: 322.8°C
  • Molecular Weight: 426.48724
  • InchiKey: YBROOZNJUDHTGE-QINSGFPZSA-N
  • InChI: InChI=1S/C18H26N4O6S/c1-5-26-17(24)28-8-7-15(29-18(25)27-6-2)12(3)22(11-
    23)10-14-9-20-13(4)21-16(14)19/h9,11H,5-8,10H2,1-4H3,(H2,19,20,
    21)/b15-12-
  • Molecular Formula: C18H26N4O6S
  • Molecular Structure:CAS No:137-76-8 ethyl<br />[(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-<br />ethoxycarbonyloxypent-2-en-3-yl]sulfanylformate

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References of ethyl
[(Z)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-
ethoxycarbonyloxypent-2-en-3-yl]sulfanylformate
Title: Cetotiamine
CAS Registry Number: 137-76-8
CAS Name: Thiocarbonic acid O-ethyl ester, S-ester with N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-N-(4-hydroxy-2-mercapto-1-methyl-1-butenyl)formamide ethyl carbonate (ester)
Synonyms: O,S-bis(ethoxycarbonyl)thiamine; O,S-dicarbethoxythiamine; DCET
Molecular Formula: C18H26N4O6S
Molecular Weight: 426.49
Percent Composition: C 50.69%, H 6.14%, N 13.14%, O 22.51%, S 7.52%
Literature References: Prepn: Takamizawa, Hirai, Chem. Pharm. Bull. 10, 1102 (1962); Takamizawa et al., ibid. 1107; Yamamoto et al., Bitamin 25, 472 (1962), C.A. 60, 9773e (1964); GB 944641 (1963 to Shionogi).
Properties: Prisms from ethyl acetate + petr ether, mp 113.5-114.5°.
Melting point: mp 113.5-114.5°
 
Derivative Type: Hydrochloride monohydrate
Synonyms: Dicethiamin
Trademarks: Dicetamin (Shionogi)
Molecular Formula: C18H26N4O6S.HCl.H2O
Molecular Weight: 480.96
Percent Composition: C 44.95%, H 6.08%, N 11.65%, O 23.29%, S 6.67%, Cl 7.37%
Properties: Crystals from ethyl acetate, dec 122-124°. Sol in water, methanol. Practically insol in ether, benzene.
 
Therap-Cat: Vitamin B1 source.
Keywords: Enzyme Cofactor; Vitamin/Vitamin Source; Vitamin B1.