Norisoboldine is an orally active natural aryl hydrocarbon receptor (AhR) agonist. Norisoboldine, as a major isoquinoline alkaloid present in Radix Linderae, can be used for the research of Rheumatoid arthritis and Ulcerative colitis.

Product information

CAS Number: 23599-69-1

Molecular Weight: 313.35

Formula: C18H19NO4

Chemical Name: (9S)-4,15-dimethoxy-10-azatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-1(17),2(7),3,5,13,15-hexaene-5,16-diol

Smiles: COC1=CC2C3=C4[C@H](CC=2C=C1O)NCCC4=CC(OC)=C3O

InChiKey: HORZNQYQXBFWNZ-LBPRGKRZSA-N

InChi: InChI=1S/C18H19NO4/c1-22-14-8-11-10(6-13(14)20)5-12-16-9(3-4-19-12)7-15(23-2)18(21)17(11)16/h6-8,12,19-21H,3-5H2,1-2H3/t12-/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : ≥ 62.5 mg/mL (199.46 mM).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Norisoboldine (1~30 μM; 0~24 hours; CD4+T cells) activates AhR under hypoxic microenvironment and significantly downregulates mRNA expression of miR-31. Norisoboldine (30 μM; 0~24 hours; CD4+T cells) inhibits glycolysis in hypoxia. Norisoboldine (1~30 μM; 0~72 hours; Treg cells) promotes Treg differentiation in hypoxia. Norisoboldine (10, 30 μM) facilitates the disassociation of HSP90/AhR complexes, the nuclear translocation of AhR, and the formation of AhR/ARNT complexes. Norisoboldine induces generation of Treg cells in hypoxia is independent of miR-31.

In Vivo:

Norisoboldine (10~40 mg/kg; p.o.; 20 days) significantly reduces the severity of joint swelling and erythema during the course of the experiment. Norisoboldine (40 mg/kg; i.g.; 10 days) induces enhancement of CYP1A1 expression and suppresses expressions of Glut1 and HK2 in colons.

Products are for research use only. Not for human use.