| Identification | Back Directory | [Name]
2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazoniol-5-yl]ethyl dihydrogen diphosphate | [CAS]
136-09-4 | [Synonyms]
2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazoniol-5-yl]ethyl dihydrogen diphosphate
2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazoniol-5-yl]ethyl dihydrogen diphosphate
3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-5-[2-(phosphonooxyoxylatophosphinyloxy)ethyl]thiazol-3-ium
Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-4-methyl-5-(4,6,6-trihydroxy-4,6-dioxido-3,5-dioxa-4,6-diphosphahex-1-yl)-, inner salt (9CI) | [EINECS(EC#)]
205-230-7 | [Molecular Formula]
C12H18N4O7P2S | [MOL File]
136-09-4.mol | [Molecular Weight]
424.3 |
| Hazard Information | Back Directory | [Definition]
ChEBI: Thiamine(1+) diphosphate(1-) is an ammonium betaine that is the conjugate base of thiamine(1+) diphosphate arising from the deprotonation of one of the hydroxy groups of the terminal phosphate group. It has a role as a Saccharomyces cerevisiae metabolite and a human metabolite. It is a vitamin B1, an ammonium betaine and a thiamine phosphate. It is a conjugate base of a thiamine(1+) diphosphate. It is a conjugate acid of a thiamine(1+) diphosphate(3-). | [Flammability and Explosibility]
Notclassified | [Purification Methods]
Cocarboxylase tetrahydrate recrystallises from aqueous Me2CO. [Wenz et al. Justus Liebigs Ann Chem 618 210 1958, UV: Melnick J Biol Chem 131 615 1939, X-ray: Carlisle & Cook Acta Cryst (B) 25 1359 1969.] The hydrochloride salt has m 242-244o(dec), 241-243o(dec) or 239-240o(dec) and crystallises from aqueous HCl/EtOH, EtOH containing HCl or HCl/Me2CO. [Weijlard J Am Chem Soc 63 1160 1941, Synthesis: Weijlard & Tauber J Am Chem Soc 60 2263 1938, Beilstein 27 III/IV 1777.] |
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