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Thymolphthalein monophosphate disodium hydrate

Phosphatase Chromogenic Substrate

Thymolphthalein monophosphate disodium hydrate serves as a chromogenic substrate for the detection of acid and alkaline phosphatases. Upon enzymatic hydrolysis, it releases thymolphthalein, which increases the medium's pH, facilitating colorimetric detection and cessation of hydrolysis. This reagent is particularly valuable for the specific identification of prostatic phosphatase in serum samples, making it an essential tool in biochemical research and clinical diagnostics.

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Specifications

Manufacturer	Adooq Bioscience
Actions	Substrate
CAS Number	123359-43-3
Applications	Phosphatase Chromogenic Substrate
Formula	C₂₈H₃₁O₇P.xH₂O.2Na
Molecular Weight	572.501
SMILES	O=C1OC(C2=CC(C(C)C)=C(C=C2C)O)(C3=CC(C(C)C)=C(C=C3C)OP(O[Na])(O[Na])=O)C4=C1C=CC=C4.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.