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Thymine-13C

Stable Isotope

Thymine-13C is a stable isotope-labeled form of thymine, one of the four essential nucleobases in DNA. This compound serves as a valuable tool in the study of nucleic acid metabolism and cancer research, particularly in evaluating the interaction of thymine with chemotherapeutic agents such as 5-fluorouracil (5-FU), which has a Km of 2.3 μM. Thymine-13C can facilitate advanced techniques such as tracer studies and metabolic profiling, enhancing the understanding of biochemical pathways in various cellular contexts.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	200417-68-1
Applications	Stable Isotope
Formula	C₄₁₃CH₆N₂O₂
Molecular Weight	127.11
SMILES	O=C1C([13CH3])=CNC(N1)=O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.