IUPAC/Chemical Name
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-6,7-dimethoxy-4H-chromen-4-one
InChi Key
WYKWHSPRHPZRCR-UHFFFAOYSA-N
InChi Code
1S/C17H14O8/c1-23-11-6-10-12(14(21)17(11)24-2)13(20)15(22)16(25-10)7-3-4-8(18)9(19)5-7/h3-6,18-19,21-22H,1-2H3
SMILES Code
COC1=CC2=C(C(=O)C(O)=C(O2)C3=CC(O)=C(O)C=C3)C(O)=C1OC
Appearance
To be determined
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 -4 C for short term (days to weeks) or -20 C for long term(months to years).
Solubility
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
Preparing Stock Solutions
The following data is based on the
product
molecular weight
346.29
Batch specific molecular weights may vary
from batch to batch
due to the degree of hydration, which will
affect the solvent
volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass |
1 mg |
5 mg |
10 mg |
| 1 mM |
1.15 mL |
5.76 mL |
11.51 mL |
| 5 mM |
0.23 mL |
1.15 mL |
2.3 mL |
| 10 mM |
0.12 mL |
0.58 mL |
1.15 mL |
| 50 mM |
0.02 mL |
0.12 mL |
0.23 mL |
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2: Schlangen K, Miosic S, Castro A, Freudmann K, Luczkiewicz M, Vitzthum F, Schwab W, Gamsjäger S, Musso M, Halbwirth H. Formation of UV-honey guides in Rudbeckia hirta. Phytochemistry. 2009 May;70(7):889-98. doi: 10.1016/j.phytochem.2009.04.017. Epub 2009 May 26. PMID: 19477473.
3: Zhang Y, Zhang TT. Studies on the chemical constituents from the stem and leaves of Tagetes erecta. Zhong Yao Cai. 2010 Sep;33(9):1412-4. PMID: 21235096.
4: Xie XY, Chen FF, Shi YP. Simultaneous determination of eight flavonoids in the flowers of Matricaria chamomilla by high performance liquid chromatography. J AOAC Int. 2014 May-Jun;97(3):778-83. doi: 10.5740/jaoacint.13-029. PMID: 25051625.
