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

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