Synonym
Capnoidine; l-Adlumidine; l-Capnoidine; (-)-Adlumidine;
IUPAC/Chemical Name
(R)-6-((R)-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)-[1,3]dioxolo[4,5-e]isobenzofuran-8(6H)-one
InChi Key
IYGYMKDQCDOMRE-QZTJIDSGSA-N
InChi Code
InChI=1S/C20H17NO6/c1-21-5-4-10-6-14-15(25-8-24-14)7-12(10)17(21)18-11-2-3-13-19(26-9-23-13)16(11)20(22)27-18/h2-3,6-7,17-18H,4-5,8-9H2,1H3/t17-,18-/m1/s1
SMILES Code
O=C1O[C@@H]([C@@H]2N(C)CCC3=CC4=C(OCO4)C=C23)C5=CC=C(OCO6)C6=C51
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
367.35
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: Shepherd C, Giacomin P, Navarro S, Miller C, Loukas A, Wangchuk P. A medicinal plant compound, capnoidine, prevents the onset of inflammation in a mouse model of colitis. J Ethnopharmacol. 2018 Jan 30;211:17-28. doi: 10.1016/j.jep.2017.09.024. Epub 2017 Sep 21. PubMed PMID: 28942135.
2: Niu X, Li W, Xu H, Liu X, Qi L. Simultaneous quantification of 11 isoquinoline alkaloids in Corydalis impatiens (Pall.) Fisch by HPLC. J Sep Sci. 2013 Jul;36(13):2090-5. doi: 10.1002/jssc.201300036. Epub 2013 Jun 10. PubMed PMID: 23610009.
3: Wangchuk P, Keller PA, Pyne SG, Willis AC, Kamchonwongpaisan S. Antimalarial alkaloids from a Bhutanese traditional medicinal plant Corydalis dubia. J Ethnopharmacol. 2012 Aug 30;143(1):310-3. doi: 10.1016/j.jep.2012.06.037. Epub 2012 Jul 14. PubMed PMID: 22796506.
4: Preininger V, Thakur RS, Santavý F. Isolation and chemistry of alkaloids from plants of the family Papaveraceae LXVII: Corydalis cava (L.) Sch. et K. (C. tuberosa DC). J Pharm Sci. 1976 Feb;65(2):294-6. PubMed PMID: 1255467.