Thiothiamine , Analysis standard , 299-35-4

CAS NO.：299-35-4

Empirical Formula: C12H16N4OS2

Molecular Weight: 296.41

MDL number: MFCD04112824

EINECS: 206-077-9

PRODUCT Properties

• Melting point: 238-239 °C
• Boiling point: 509.6±60.0 °C(Predicted)
• Density: 1.42±0.1 g/cm3(Predicted)
• storage temp.: Refrigerator
• solubility: DMSO (Slightly), Methanol (Very Slightly, Heated)
• form: Solid
• pka: 14.72±0.10(Predicted)
• color: Pale Beige to Light Brown
• InChI: InChI=1S/C12H16N4OS2/c1-7-10(3-4-17)19-12(18)16(7)6-9-5-14-8(2)15-11(9)13/h5,17H,3-4,6H2,1-2H3,(H2,13,14,15)
• InChIKey: SQOCQQPFEFRKBV-UHFFFAOYSA-N
• SMILES: S1C(CCO)=C(C)N(CC2=CN=C(C)N=C2N)C1=S

Description and Uses

Thiothiamine is an impurity of Thiamine (T344185). Thiothiamine inhibits the activity of glutamate decarboxylase and decreases the concentration of GABA in brain tissue. Thiamine Impurity A;

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319
• Precautionary statements: P264-P280-P305+P351+P338-P337+P313