MilliporeSigma
All Photos(1)

SML1751

Sigma-Aldrich

GSK591

≥97% (HPLC)

All Photos(1)
Synonym(s):
2-(Cyclobutylamino)-N-[(2S)-3-(3,4-dihydro-2(1H)-isoquinolinyl)-2-hydroxypropyl]-4-pyridinecarboxamide., EPZ015866, GSK 591, GSK3203591
Empirical Formula (Hill Notation):
C22H28N4O2
CAS Number:
1616391-87-7
Molecular Weight:
380.48
MDL number:
MFCD30187524
PubChem Substance ID:
329826054
NACRES:
NA.77

Quality Level

100

Assay

≥97% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C(NC[C@H](O)CN1CCC(C=CC=C2)=C2C1)C3=CC=NC(NC4CCC4)=C3

Related Categories

Compare Similar Items

View Full Comparison

1 of 4

This Item
SML2718SML1757SML3355
GSK591 ≥97% (HPLC)

Sigma-Aldrich

SML1751

GSK591

GSK503 ≥98% (HPLC)

Sigma-Aldrich

SML2718

GSK503

GSK864 ≥98% (HPLC)

Sigma-Aldrich

SML1757

GSK864

GSK626616 ≥98% (HPLC)

Sigma-Aldrich

SML3355

GSK626616

assay

≥97% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

form

powder

form

powder

form

powder

form

powder

color

white to beige

color

white to beige

color

white to beige

color

white to beige

solubility

DMSO: 20 mg/mL, clear

solubility

DMSO: 2 mg/mL, clear

solubility

DMSO: 10 mg/mL, clear

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Biochem/physiol Actions

GSK591 is a SGC probe for PRMT5. GSK591 is a potent and selective inhibitor of H4 histone methylation by PRMT5/MEP50 complex. For full characterization details, please visit the GSK591 probe summary on the Structural Genomics Consortium (SGC) website.

SGC2096 is the negative control for the active probe, GSK-591. To request a sample of the negative control from the SGC, click here.

To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc
GSK591 is also known as 2-(cyclobutylamino)-N-[(2S)-3-(3,4-dihydro-2(1H)-isoquinolinyl)-2-hydroxypropyl]-4-pyridinecarboxamide, EPZ015866 and GSK3203591. It prevents the systemic arginine methylation of SmD3 (small nuclear ribonucleoprotein).

Features and Benefits

GSK591 is an epigenetic chemical probe available through a partnership with the Structural Genomics Consortium (SGC). To learn more and view other SGC epigenetic probes, visit sigma.com/SGC.
This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Other Notes

GSK591 has been expertly reviewed and recommended by the Chemical Probes Portal. For more information, please visit the GSK591 probe summary on the Chemical Probes Portal website.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

(enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service