Erythropterin
[CAS# 7449-03-8]

Identification

• Name: Erythropterin
• Synonyms: (3Z)-3-(2-Amino-4,6-Dioxo-5,8-Dihydro-1H-Pteridin-7-Ylidene)-2-Oxo-Propanoic Acid; (3Z)-3-(2-Amino-4,6-Diketo-5,8-Dihydro-1H-Pteridin-7-Ylidene)-2-Keto-Propionic Acid; 3-(2-Amino-4,5,6,8-Tetrahydro-4,6-Dioxopteridin-7(3H)-Ylidene)-2-Oxopropionic Acid
• Molecular Formula: C₉H₇N₅O₅
• Molecular Weight: 265.18
• CAS Registry Number: 7449-03-8
• EINECS: 231-214-4
• SMILES: O=C(C(\C=C2\C(NC1=C(NC(=NC1=O)N)N2)=O)=O)O
• InChI: 1S/C9H7N5O5/c10-9-13-5-4(7(17)14-9)12-6(16)2(11-5)1-3(15)8(18)19/h1H,(H,12,16)(H,18,19)(H4,10,11,13,14,17)/b2-1-
• InChIKey: BNJFLPKUALUAFG-UPHRSURJSA-N

Properties

• Density: 2.163g/cm³ (Cal.)

References

• (1): MERLINI L, NASINI G. Insect pigments—IV. Pteridines and colour in some Hemiptera☆, Journal of Insect Physiology, 1966