GSK2656157 - Moligand™, ≥98% , Inhibitor of eukaryotic translation initiation factor 2 alpha kinase 3, CAS No.1337532-29-2, Inhibitor of eukaryotic translation initiation factor 2 alpha kinase 3

CAS: 1337532-29-2 Cat. No.: G276179 Molecular Weight: 416.45

COA

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GSK2656157 - Moligand™, ≥98% CAS No(1337532-29-2) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY Moligand™ ? ≥98%

Synonyms

1-[5-(4-Amino-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-4-fluoro-2,3-dihydro-1H-indol-1-yl]-2-(6-methyl-2-pyridinyl)ethanone | 1-[5-(4-Amino-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-4-fluoro-2,3-dihydro-1H-indol-1-yl]-2-(6-methyl-2-pyridinyl)-ethanone |

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Size

Status

Price

Qty

5mg

G276179-5mg

$94.90

$142.90
Save $48.00 (33.59%)

25mg

G276179-25mg

$242.90

$364.90
Save $122.00 (33.43%)

50mg

G276179-50mg

8-12 wks(?)

$382.90

$574.90
Save $192.00 (33.40%)

100mg

G276179-100mg

8-12 wks(?)

$615.90

$923.90
Save $308.00 (33.34%)

250mg

G276179-250mg

8-12 wks(?)

$1,347.90

$2,021.90
Save $674.00 (33.33%)

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Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Solution Calculators Reviews

🧪

Why this grade

Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Shipped at room temperature. Store at -20°C.

Specifications

Synonyms

1-[5-(4-Amino-7-methyl-7H-pyrrolo[2, 3-d]pyrimidin-5-yl)-4-fluoro-2, 3-dihydro-1H-indol-1-yl]-2-(6-methyl-2-pyridinyl)ethanone | 1-[5-(4-Amino-7-methyl-7H-pyrrolo[2, 3-d]pyrimidin-5-yl)-4-fluoro-2, 3-dihydro-1H-indol-1-yl]-2-(6-methyl-2-pyridinyl)-ethanone |

Specifications & Purity

Moligand™, ≥98%

Biochemical and Physiological Mechanisms

Potent and selective PERK inhibitor (IC 50 = 0.9 nM in cell-free assay). ATP-competitive. Exibits 500-fold selectivity for PERK\xa0versus a panel of 300 kinases.

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Action Type

INHIBITOR

Mechanism of action

Inhibitor of eukaryotic translation initiation factor 2 alpha kinase 3

Note

Refer to SDS for further information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥98%

Names and Identifiers

Pubchem Sid	504771263
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504771263
Canonical Smiles	CC1=NC(=CC=C1)CC(=O)N2CCC3=C2C=CC(=C3F)C4=CN(C5=NC=NC(=C45)N)C
IUPAC Name	1-[5-(4-amino-7-methylpyrrolo[2,3-d]pyrimidin-5-yl)-4-fluoro-2,3-dihydroindol-1-yl]-2-(6-methylpyridin-2-yl)ethanone
InChIKey	PRWSIEBRGXYXAJ-UHFFFAOYSA-N
INCHI	1S/C23H21FN6O/c1-13-4-3-5-14(28-13)10-19(31)30-9-8-16-18(30)7-6-15(21(16)24)17-11-29(2)23-20(17)22(25)26-12-27-23/h3-7,11-12H,8-10H2,1-2H3,(H2,25,26,27)
Isomeric SMILES	CC1=NC(=CC=C1)CC(=O)N2CCC3=C2C=CC(=C3F)C4=CN(C5=NC=NC(=C45)N)C
Alternate CAS	1337532-29-2
MeSH Entry Terms	GSK2656157
Molecular Weight	416.45
Reaxy-Rn	21981813
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21981813&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Indoles and derivatives

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Indoles and derivatives
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Indoles and derivatives
Alternative Parents	Pyrrolo[2,3-d]pyrimidines Aminopyrimidines and derivatives Methylpyridines Aryl fluorides Benzenoids Imidolactams N-methylpyrroles Heteroaromatic compounds Tertiary carboxylic acid amides Amino acids and derivatives Azacyclic compounds Hydrocarbon derivatives Carbonyl compounds Primary amines Organic oxides Organofluorides
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Indole or derivatives - Pyrrolo[2,3-d]pyrimidine - Pyrrolopyrimidine - Aminopyrimidine - Methylpyridine - N-methylpyrrole - Pyridine - Pyrimidine - Aryl fluoride - Substituted pyrrole - Aryl halide - Imidolactam - Benzenoid - Pyrrole - Heteroaromatic compound - Tertiary carboxylic acid amide - Amino acid or derivatives - Carboxamide group - Azacycle - Carboxylic acid derivative - Organohalogen compound - Organooxygen compound - Primary amine - Organic nitrogen compound - Amine - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organofluoride - Organonitrogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as indoles and derivatives. These are organic compounds containing an indole, which is a bicyclic ring system made up of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

EIF2AK3 Tchem Eukaryotic translation initiation factor 2-alpha kinase 3 (2 Activities)

Discover Target: EIF2AK3

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ABL1 Tclin Tyrosine-protein kinase ABL (18331 Activities)

Discover Target: ABL1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PDGFRB Tclin Platelet-derived growth factor receptor beta (5195 Activities)

Discover Target: PDGFRB

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

KIT Tclin Stem cell growth factor receptor (10667 Activities)

Discover Target: KIT

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP2C8 Tchem Cytochrome P450 2C8 (1492 Activities)

Discover Target: CYP2C8

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)

Discover Target: GSK3B

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CSNK1D Tchem Casein kinase I delta (4546 Activities)

Discover Target: CSNK1D

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SRC Tclin Tyrosine-protein kinase SRC (10310 Activities)

Discover Target: SRC

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AURKB Tchem Serine/threonine-protein kinase Aurora-B (6805 Activities)

Discover Target: AURKB

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP2D6 Tclin Cytochrome P450 2D6 (33882 Activities)

Discover Target: CYP2D6

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CDK2 Tchem Cyclin-dependent kinase 2 (9050 Activities)

Discover Target: CDK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)

Discover Target: CYP1A2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CSF1R Tclin Macrophage colony stimulating factor receptor (5179 Activities)

Discover Target: CSF1R

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP2C9 Tchem Cytochrome P450 2C9 (32119 Activities)

Discover Target: CYP2C9

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP2C19 Tchem Cytochrome P450 2C19 (29246 Activities)

Discover Target: CYP2C19

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TEK Tclin Tyrosine-protein kinase TIE-2 (3348 Activities)

Discover Target: TEK

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MAPK12 Tchem MAP kinase p38 gamma (2776 Activities)

Discover Target: MAPK12

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)

Discover Target: CYP3A4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AURKA Tchem Serine/threonine-protein kinase Aurora-A (10240 Activities)

Discover Target: AURKA

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

U2OS (164939 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

HepG2 (196354 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AXL Tchem Tyrosine-protein kinase receptor UFO (3469 Activities)

Discover Target: AXL

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

NTRK2 Tclin Neurotrophic tyrosine kinase receptor type 2 (3279 Activities)

Discover Target: NTRK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

DDR1 Tchem Epithelial discoidin domain-containing receptor 1 (1050 Activities)

Discover Target: DDR1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

EIF2AK4 Tchem Eukaryotic translation initiation factor 2-alpha kinase 4 (471 Activities)

Discover Target: EIF2AK4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

RIPK1 Tchem Receptor-interacting serine/threonine-protein kinase 1 (1548 Activities)

Discover Target: RIPK1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

EIF2AK2 Tchem Interferon-induced, double-stranded RNA-activated protein kinase (504 Activities)

Discover Target: EIF2AK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

EIF2AK1 Tchem Eukaryotic translation initiation factor 2-alpha kinase 1 (688 Activities)

Discover Target: EIF2AK1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

EIF2AK3 Tchem Eukaryotic translation initiation factor 2-alpha kinase 3 (635 Activities)

Discover Target: EIF2AK3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BRD4 Tchem Bromodomain-containing protein 4 (13122 Activities)

Discover Target: BRD4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TRIM24 Tchem Transcription intermediary factor 1-alpha (2087 Activities)

Discover Target: TRIM24

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BRPF1 Tchem Peregrin (2217 Activities)

Discover Target: BRPF1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

HEK-293T (167025 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Mapk1 MAP kinase ERK2 (650 Activities)

Discover Target: Mapk1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Hdac6 Histone deacetylase 6 (222 Activities)

Discover Target: Hdac6

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Fgfr3 Fibroblast growth factor receptor 3 (21 Activities)

Discover Target: Fgfr3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Canis familiaris (36305 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mus musculus (284745 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Rattus norvegicus (775804 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

rep Replicase polyprotein 1ab (378 Activities)

Discover Target: rep

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot Number	Certificate Type	Date	Item
I2202438	Certificate of Analysis	Jun 11, 2026	G276179
I2202497	Certificate of Analysis	Jun 11, 2026	G276179
I2202505	Certificate of Analysis	Jun 11, 2026	G276179
I2202506	Certificate of Analysis	Jun 11, 2026	G276179
I2202516	Certificate of Analysis	Jun 11, 2026	G276179

Chemical and Physical Properties

Solubility	Soluble in DMSO to 50 mM
Molecular Weight	416.500 g/mol
XLogP3	2.300
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	3
Exact Mass	416.176 Da
Monoisotopic Mass	416.176 Da
Topological Polar Surface Area	89.900 Å²
Heavy Atom Count	31
Formal Charge	0
Complexity	666.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Documents & Articles

Key Nodes and Representative Mechanisms in Angiogenic Regulatory Networks: A Structured Review

Categories: Technical articles

Tags:

Angiogenesis Exosomes Extracellular matrix Wnt/β-catenin Tumor microenvironment Inflammation and immunity Hypoxia

Solution Calculators

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Reviews

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GSK2656157 - Moligand™, ≥98% , Inhibitor of eukaryotic translation initiation factor 2 alpha kinase 3, CAS No.1337532-29-2, Inhibitor of eukaryotic translation initiation factor 2 alpha kinase 3

Why this grade

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Customer Reviews

Need help choosing the grade?

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