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

MedKoo CAT#: 406610

CAS#: 1423715-09-6

Description: SP-2509 is a novel histone demethylase LSD1 inhibitor, which showed high actitivity on human AML cells. Treatment with the novel LSD1 antagonist SP2509 attenuated the binding of LSD1 with the corepressor CoREST, increased the permissive H3K4Me3 mark on the target gene promoters, and increased the levels of p21, p27 and CCAAT/enhancer binding protein α in cultured AML cells. In addition, SP2509 treatment or LSD1 shRNA inhibited the colony growth of AML cells.

Price and Availability

Size Price Shipping out time Quantity
10mg USD 90 Same day
25mg USD 150 Same day
50mg USD 250 Same day
100mg USD 450 Same day
200mg USD 650 Same day
500mg USD 1450 Same day
1g USD 2450 Same day
2g USD 3850 Same day
5g USD 6450 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-01-22. Prices are subject to change without notice.

SP-2509, purity > 98%, is in stock. The same day shipping after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 406610
Name: SP-2509
CAS#: 1423715-09-6
Chemical Formula: C19H20ClN3O5S
Exact Mass: 437.08122
Molecular Weight: 437.9
Elemental Analysis: C, 52.11; H, 4.60; Cl, 8.10; N, 9.60; O, 18.27; S, 7.32

Synonym: SP2509; SP 2509; SP-2509.

IUPAC/Chemical Name: (E)-N'-(1-(5-chloro-2-hydroxyphenyl)ethylidene)-3-(morpholinosulfonyl)benzohydrazide.


InChi Code: InChI=1S/C19H20ClN3O5S/c1-13(17-12-15(20)5-6-18(17)24)21-22-19(25)14-3-2-4-16(11-14)29(26,27)23-7-9-28-10-8-23/h2-6,11-12,24H,7-10H2,1H3,(H,22,25)/b21-13+

SMILES Code: O=C(N/N=C(C1=CC(Cl)=CC=C1O)\C)C2=CC=CC(S(=O)(N3CCOCC3)=O)=C2

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Certificate of Analysis:

Safety Data Sheet (SDS):

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).

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:

Additional Information


 1: Fiskus W, Sharma S, Shah B, Portier BP, Devaraj SG, Liu K, Iyer SP, Bearss D,  Bhalla KN. Highly effective combination of LSD1 (KDM1A) antagonist and pan-histone deacetylase inhibitor against human AML cells. Leukemia. 2014 Nov;28(11):2155-64. doi: 10.1038/leu.2014.119. Epub 2014 Apr 4. PubMed PMID: 24699304.