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

MedKoo CAT#: 402502

CAS#: 915303-09-2

Description: Indotecan, also known as LMP400, is a novel selective and potent topoisomerase I inhibitor with potential anticancer activitity. Indotecan is currently in Phase I trials.

Chemical Structure

CAS# 915303-09-2

Theoretical Analysis

MedKoo Cat#: 402502
Name: Indotecan
CAS#: 915303-09-2
Chemical Formula: C26H26N2O7
Exact Mass: 478.174
Molecular Weight: 478.49
Elemental Analysis: C, 65.26; H, 5.48; N, 5.85; O, 23.41

Price and Availability

Size Price Availability Quantity
50.0mg USD 950.0 2 Weeks
100.0mg USD 1650.0 2 Weeks
200.0mg USD 2150.0 2 Weeks
500.0mg USD 3250.0 2 Weeks
1.0g USD 4650.0 2 Weeks
2.0g USD 7850.0 2 Weeks
Bulk inquiry

Synonym: LMP400; LMP-400; LMP 400; Indotecan.

IUPAC/Chemical Name: 2,3-dimethoxy-6-(3-morpholinopropyl)-5H-[1,3]dioxolo[4',5':5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione


InChi Code: InChI=1S/C26H26N2O7/c1-31-19-10-15-18(13-20(19)32-2)26(30)28(5-3-4-27-6-8-33-9-7-27)24-16-11-21-22(35-14-34-21)12-17(16)25(29)23(15)24/h10-13H,3-9,14H2,1-2H3


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, 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

Preparing Stock Solutions

The following data is based on the product molecular weight 478.49 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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

1: Jossé R, Martin SE, Guha R, Ormanoglu P, Pfister TD, Reaper PM, Barnes CS, Jones J, Charlton P, Pollard JR, Morris J, Doroshow JH, Pommier Y. ATR inhibitors VE-821 and VX-970 sensitize cancer cells to topoisomerase i inhibitors by disabling DNA replication initiation and fork elongation responses. Cancer Res. 2014 Dec 1;74(23):6968-79. doi: 10.1158/0008-5472.CAN-13-3369. Epub 2014 Sep 30. PubMed PMID: 25269479; PubMed Central PMCID: PMC4252598.

2: Beck DE, Agama K, Marchand C, Chergui A, Pommier Y, Cushman M. Synthesis and biological evaluation of new carbohydrate-substituted indenoisoquinoline topoisomerase I inhibitors and improved syntheses of the experimental anticancer agents indotecan (LMP400) and indimitecan (LMP776). J Med Chem. 2014 Feb 27;57(4):1495-512. doi: 10.1021/jm401814y. Epub 2014 Feb 11. PubMed PMID: 24517248; PubMed Central PMCID: PMC3983348.

3: Pfister TD, Hollingshead M, Kinders RJ, Zhang Y, Evrard YA, Ji J, Khin SA, Borgel S, Stotler H, Carter J, Divelbiss R, Kummar S, Pommier Y, Parchment RE, Tomaszewski JE, Doroshow JH. Development and validation of an immunoassay for quantification of topoisomerase I in solid tumor tissues. PLoS One. 2012;7(12):e50494. doi: 10.1371/journal.pone.0050494. Epub 2012 Dec 28. PubMed PMID: 23284638; PubMed Central PMCID: PMC3532478.

4: Cinelli MA, Reddy PV, Lv PC, Liang JH, Chen L, Agama K, Pommier Y, van Breemen RB, Cushman M. Identification, synthesis, and biological evaluation of metabolites of the experimental cancer treatment drugs indotecan (LMP400) and indimitecan (LMP776) and investigation of isomerically hydroxylated indenoisoquinoline analogues as topoisomerase I poisons. J Med Chem. 2012 Dec 27;55(24):10844-62. doi: 10.1021/jm300519w. Epub 2012 Dec 7. PubMed PMID: 23215354; PubMed Central PMCID: PMC3542640.

5: Balaña-Fouce R, Prada CF, Requena JM, Cushman M, Pommier Y, Ã

Additional Information