MedKoo Cat#: 563049 | Name: Lenaldekar

Description:

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

Lenaldekar is a inhibitor of T-cell expansion and autoimmune encephalomyelitis.

Chemical Structure

Lenaldekar
Lenaldekar
CAS#418800-15-4

Theoretical Analysis

MedKoo Cat#: 563049

Name: Lenaldekar

CAS#: 418800-15-4

Chemical Formula: C18H14N4

Exact Mass: 286.1218

Molecular Weight: 286.33

Elemental Analysis: C, 75.50; H, 4.93; N, 19.57

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 #
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Synonym
Lenaldekar; LDK;
IUPAC/Chemical Name
1H-Indole-3-carboxaldehyde 2-(8-quinolinyl)hydrazone
InChi Key
QLMFOQYHZJSYJF-CIAFOILYSA-N
InChi Code
InChI=1S/C18H14N4/c1-2-8-16-15(7-1)14(11-20-16)12-21-22-17-9-3-5-13-6-4-10-19-18(13)17/h1-12,20,22H/b21-12+
SMILES Code
C1(/C=N/NC2=C3N=CC=CC3=CC=C2)=CNC4=C1C=CC=C4
Appearance
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
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
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 286.33 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: Wang X, Cusick MF, Wang Y, Sun P, Libbey JE, Trinkaus K, Fujinami RS, Song SK. Diffusion basis spectrum imaging detects and distinguishes coexisting subclinical inflammation, demyelination and axonal injury in experimental autoimmune encephalomyelitis mice. NMR Biomed. 2014 Jul;27(7):843-52. doi: 10.1002/nbm.3129. Epub 2014 May 12. PubMed PMID: 24816651; PubMed Central PMCID: PMC4071074. 2: Cusick MF, Libbey JE, Trede NS, Fujinami RS. Targeting insulin-like growth factor 1 leads to amelioration of inflammatory demyelinating disease. PLoS One. 2014 Apr 9;9(4):e94486. doi: 10.1371/journal.pone.0094486. eCollection 2014. PubMed PMID: 24718491; PubMed Central PMCID: PMC3981810. 3: Clements WK, Traver D. Fish pharming: zebrafish antileukemia screening. Blood. 2012 Jun 14;119(24):5614-5. doi: 10.1182/blood-2012-04-425249. PubMed PMID: 22700692. 4: Ridges S, Heaton WL, Joshi D, Choi H, Eiring A, Batchelor L, Choudhry P, Manos EJ, Sofla H, Sanati A, Welborn S, Agarwal A, Spangrude GJ, Miles RR, Cox JE, Frazer JK, Deininger M, Balan K, Sigman M, Müschen M, Perova T, Johnson R, Montpellier B, Guidos CJ, Jones DA, Trede NS. Zebrafish screen identifies novel compound with selective toxicity against leukemia. Blood. 2012 Jun 14;119(24):5621-31. doi: 10.1182/blood-2011-12-398818. Epub 2012 Apr 9. PubMed PMID: 22490804; PubMed Central PMCID: PMC3382926. 5: Cusick MF, Libbey JE, Trede NS, Eckels DD, Fujinami RS. Human T cell expansion and experimental autoimmune encephalomyelitis inhibited by Lenaldekar, a small molecule discovered in a zebrafish screen. J Neuroimmunol. 2012 Mar;244(1-2):35-44. doi: 10.1016/j.jneuroim.2011.12.024. Epub 2012 Jan 14. PubMed PMID: 22245285.