MedKoo Cat#: 205879 | Name: Laniquidar

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Laniquidar is a third-generation P-gp inhibitor, which has been used in clinic trials for modulating multidrug resistance transporters. A study of docetaxel in combination with the new orally administered P-glycoprotein (P-gp) inhibitor R101933 showed that this combination was feasible. However, due to the low oral bioavailability of R101933 and high interpatient variability, no further attempts to increase the level of P-gp inhibition were made.

Chemical Structure

Laniquidar
Laniquidar
CAS#197509-46-9

Theoretical Analysis

MedKoo Cat#: 205879

Name: Laniquidar

CAS#: 197509-46-9

Chemical Formula: C37H36N4O3

Exact Mass: 584.2787

Molecular Weight: 584.71

Elemental Analysis: C, 76.00; H, 6.21; N, 9.58; O, 8.21

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
No Data
Synonym
Laniquidar; R101933; R 101933; R-101933.
IUPAC/Chemical Name
methyl 11-(1-(4-(quinolin-2-ylmethoxy)phenethyl)piperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine-3-carboxylate
InChi Key
TULGGJGJQXESOO-UHFFFAOYSA-N
InChi Code
InChI=1S/C37H36N4O3/c1-43-37(42)34-24-38-36-35(32-8-4-2-6-27(32)19-23-41(34)36)29-17-21-40(22-18-29)20-16-26-10-14-31(15-11-26)44-25-30-13-12-28-7-3-5-9-33(28)39-30/h2-15,24H,16-23,25H2,1H3
SMILES Code
O=C(C1=CN=C2N1CCC3=CC=CC=C3/C2=C4CCN(CCC5=CC=C(OCC6=NC7=CC=CC=C7C=C6)C=C5)CC\4)OC
Appearance
yellow solid powder
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, not in water
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
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Preparing Stock Solutions

The following data is based on the product molecular weight 584.71 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.

Recalculate based on batch purity %
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: Moerman L, Dumolyn C, Boon P, De Vos F. The influence of mass of [11C]-laniquidar and [11C]-N-desmethyl-loperamide on P-glycoprotein blockage at the blood-brain barrier. Nucl Med Biol. 2012 Jan;39(1):121-5. Epub 2011 Sep 29. PubMed PMID: 21958857.