L-(+)-Ergothioneine

Ergothione properties: Melting point 275-277°C(dec.), density 1.2541(roughestimate), refractive index 1.6740(estimate). Storage conditions: -20° C. Solubility: Soluble in water (up to 10mg/ml). Form: White solid. Acidity coefficient (pKa) : 1.706±0.32(predicted) Color: white or off-white PH value: +47^o(c=1inwater) Biological origin: fungus(Actinomycetales), fungus(Ascomycota), fungus(Basidiomyc. Ota) water solubility water: 50 mg/mL, the clear and colorless stability stable within 1 year from the date of purchase. The aqueous solution can be stored at -20°C for no more than one day. InChIInChI = 1 / CChemicalbook9H15N3O2S/c1-12 (2, 3) 7 8 (13) (14) the 4-6-5-10-9 11-6 / h5 (15), 7 h, 4 H2, h3 1-3, (H2 -- 10,11,13,14,15)/t7 has - / s3In ChIKeySSISHJJTAXXQAX-KPOCXSGKNA-NSMILES[N+](C)(C)(C)[C@@H](CC1=CNC(S)=N1)C([O-])=O|&1:4,r|EPA chemical substance information 1H-Imidazole-4-ethana Minium and. Alpha. - carboxy - 2, 3 - dihydro - N, N, N - trimethyl - 2 - thioxo - innersalt (. Alpha. S) - (497-30-3)