lithospermic acid B 5%–10%

lithospermic acid B 5%–10%

INQUIRY
Product name: lithospermic acid B
Synonyms: Shikonin B; Salvianolic acid B; Salvianolic acid B, from Salvia miltiorrhiza; Salvianolic acid B, salvianolic acid B, salvianolic acid B, shikonin B; Salvianolic acid busp standard( R) – 2 – (((2S, 3S) – 4 – ((E) – 3 – ((R) – 1-carboxyl-2 – (3,4-dihydroxyphenyl) ethoxy) – 3-oxopropyl-1-en-1-yl) – 2 – (3,4-dihydroxyphenyl) – 7-hydroxy-2,3-dihydrobenzofuran-3-carbonyl) oxy) – 3 – (3,4-dihydroxyphenyl) propionic acid; Compound lithospermicacidb
CAS: 121521-90-2
MF: C36H30O16
MW: 718.61
Product Categories: Chinese medicine standard; Plant extract; Organic acids; Life science standard; Bioactive small molecules; Chemical industry; Reference substance – traditional Chinese medicine reference substance; Other raw materials; Lignans; Natural plant extract; Pharmaceutical, pesticide and dye intermediates; Reference substance of traditional Chinese Medicine
Mol File: 121521-90-2.mol
Melting point 98-110°C
boiling point 1020.3±65.0 °C(Predicted)
Density 1.637±0.06 g/cm3(Predicted)
solubility H2O: ≥5mg/mL
storage condition -20°C Freezer
form powder
colour tan
Acidity coefficient (PKA) 2.77±0.10(Predicted)
optical activity [α]/D +95 to +115°, c = 1 in methanol

Leave a Reply

您的电子邮箱地址不会被公开。 必填项已用 * 标注