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Xanthopterin (hydrate)

CAT: 0804-HY-119674A-01Size: 100 mgDry Ice: NoHazardous: No
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CAT#:0804-HY-119674A-01Size:100 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Xanthopterin hydrate, an unconjugated pteridine compound, is the main component of the yellow granule in the Oriental hornet bear wings, produces a characteristic excitation/emission maximum at 386/456 nm[2]. Xanthopterin hydrate (XPT) causes renal growth and hypertrophy in rat[1]. Xanthopterin hydrate inhibits RNA synthesis[4].
CAS Number
5979-01-1
UNSPSC
12352005
Hazard Statement
H302, H315, H320, H335
Target
DNA/RNA Synthesis
Type
Natural Products
Related Pathways
Cell Cycle/DNA Damage
Applications
Neuroscience-Neuromodulation
Field of Research
Inflammation/Immunology; Cancer
Assay Protocol
https://www.medchemexpress.com/xanthopterin-hydrate.html
Purity
98.0
Solubility
DMSO : 5 mg/mL (ultrasonic; warming; heat to 80°C)
Smiles
O=C1NC(N)=NC2=C1NC(C=N2)=O.O
Molecular Formula
C6H7N5O3
Molecular Weight
197.15
Precautions
H302, H315, H320, H335
References & Citations
[1]Xanthopterin (XPT), an unconjugated pteridine compound, affects cell growth and differentiation. When injected into rats, XPT has caused changes that have been interpreted as renal growth and hypertrophy.|[2]Lord JL, et al. Cytotoxicity of xanthopterin and isoxanthopterin in MCF-7 cells. Cancer Lett. 2005 May 10;222 (1) :119-24.|[3]Plotkin M, et al. Xanthopterin in the Oriental hornet (Vespa orientalis) : light absorbance is increased with maturation of yellow pigment granules. Photochem Photobiol. 2009 Jul-Aug;85 (4) :955-61.|[4]Ziegler I, et al. Pterins and the regulation of lymphocyte activation on the mode of xanthopterin action. Hoppe Seylers Z Physiol Chem. 1984 Jun;365 (6) :667-73.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Natural Products
Clinical Information
No Development Reported