IUPAC/Chemical Name
2-(2,4-Dihydroxy-5-methoxyphenyl)-5-hydroxy-6,7-dimethoxychromen-4-one
InChi Key
IZWKTABKAJGBFW-UHFFFAOYSA-N
InChi Code
InChI=1S/C18H16O8/c1-23-13-4-8(9(19)5-10(13)20)12-6-11(21)16-14(26-12)7-15(24-2)18(25-3)17(16)22/h4-7,19-20,22H,1-3H3
SMILES Code
O=C1C=C(C2=CC(OC)=C(O)C=C2O)OC3=C1C(O)=C(OC)C(OC)=C3
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
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
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
360.32
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 |
1: Nurul Islam M, Jung HA, Sohn HS, Kim HM, Choi JS. Potent α-glucosidase and protein tyrosine phosphatase 1B inhibitors from Artemisia capillaris. Arch Pharm Res. 2013 May;36(5):542-52. doi: 10.1007/s12272-013-0069-7. Epub 2013 Feb 24. PubMed PMID: 23435948.
2: Jung HA, Park JJ, Islam MN, Jin SE, Min BS, Lee JH, Sohn HS, Choi JS. Inhibitory activity of coumarins from Artemisia capillaris against advanced glycation endproduct formation. Arch Pharm Res. 2012 Jun;35(6):1021-35. doi: 10.1007/s12272-012-0610-0. Epub 2012 Jun 30. PubMed PMID: 22870812.
3: Lin S, Zhang QW, Zhang NN, Zhang YX. [Determination of flavonoids in buds of Herba Artemisiae Scopariae by HPLC]. Zhongguo Zhong Yao Za Zhi. 2005 Apr;30(8):591-4. Chinese. PubMed PMID: 16011282.
4: Zhang QW, Zhang YX, Zhang Y, Xiao YQ, Wang ZM. [Studies on chemical constituents in buds of Artemisia scoparia]. Zhongguo Zhong Yao Za Zhi. 2002 Mar;27(3):202-4. Chinese. PubMed PMID: 12774401.