K-252c - Moligand™,≥98% , CAS No.85753-43-1

CAS: 85753-43-1 Cat. No.: K276286 Molecular Weight: 311.34 EC Number: 632-917-2

COA

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K-252c - Moligand™,≥98% CAS No(85753-43-1) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY Moligand™ ? ≥98%

Synonyms

BRD-K93879806-001-01-4 | SCHEMBL5440281 | 3,13,23-triazahexacyclo[14.7.0.0^{2,10}.0^{4,9}.0^{11,15}.0^{17,22}]tricosa-1(16),2(10),4(9),5,7,11(15),17(22),18,20-nonaen-12-one | SD-1825 | staurosporinone | HB0353 | K00232 | HMS3261B05 | C21126 | K-252c - CAS

Storage

Store at -20°C,Desiccated

Shipped In

Ice chest + Ice pads

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 Solution Calculators Reviews

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Why this grade

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

🌡

Storage & shipping

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

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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

Store at +4°C. Store under desiccating conditions. The product can be stored for up to 12 months.

K-252c, a staurosporine analog isolated from Nocardiopsis sp., is a cell-permeable PKC inhibitor, with an IC50 of 2.45 µM. K-252c induces apoptosis in human chronic myelogenous leukemia cancer cells. K-252c also inhibits β-lactamase, chymotrypsin, and malate dehydrogenase.

Specifications

Synonyms

BRD-K93879806-001-01-4 | SCHEMBL5440281 | 3, 13, 23-triazahexacyclo[14.7.0.0^{2, 10}.0^{4, 9}.0^{11, 15}.0^{17, 22}]tricosa-1(16), 2(10), 4(9), 5, 7, 11(15), 17(22), 18, 20-nonaen-12-one | SD-1825 | staurosporinone | HB0353 | K00232 | HMS3261B05 | C21126 | K-252c - CAS

Specifications & Purity

Moligand™, ≥98%

Biochemical and Physiological Mechanisms

Potent, cell-permeable protein kinase C (PKC) inhibitor (IC 50 are 2.45 and 25.7 μM for PKC and PKA respectively). Cytotoxic and antitumor agent. Active in vitro and in vivo .

Storage

Store at -20°C, Desiccated

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

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥98%

Names and Identifiers

Canonical Smiles	C1C2=C3C4=CC=CC=C4NC3=C5C(=C2C(=O)N1)C6=CC=CC=C6N5
IUPAC Name	3,13,23-triazahexacyclo[14.7.0.02,10.04,9.011,15.017,22]tricosa-1,4,6,8,10,15,17,19,21-nonaen-12-one
InChIKey	MEXUTNIFSHFQRG-UHFFFAOYSA-N
INCHI	1S/C20H13N3O/c24-20-17-12(9-21-20)15-10-5-1-3-7-13(10)22-18(15)19-16(17)11-6-2-4-8-14(11)23-19/h1-8,22-23H,9H2,(H,21,24)
Isomeric SMILES	C1C2=C3C4=CC=CC=C4NC3=C5C(=C2C(=O)N1)C6=CC=CC=C6N5
Molecular Weight	311.34
Reaxy-Rn	4204106
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4204106&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 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
    - Subclass Carbazoles
      - Level5 Pyrrolocarbazoles
        Level6 Indolocarbazoles

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Indoles and derivatives
Subclass	Carbazoles
Intermediate Tree Nodes	Pyrrolocarbazoles
Direct Parent	Indolocarbazoles
Alternative Parents	Pyrrolo[2,3-a]carbazoles Pyrroloindoles Isoindolones Indoles Benzenoids Pyrroles Heteroaromatic compounds Secondary carboxylic acid amides Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Indolocarbazole - Pyrrolo[2,3-a]carbazole - Pyrroloindole - Isoindolone - Indole - Isoindoline - Isoindole or derivatives - Benzenoid - Pyrrole - Heteroaromatic compound - Carboxamide group - Lactam - Secondary carboxylic acid amide - Carboxylic acid derivative - Azacycle - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as indolocarbazoles. These are polycyclic aromatic compounds containing an indole fused to a carbazole.
External Descriptors	an indolocarbazole alkaloid
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)

TOP1 Tclin DNA topoisomerase I (7553 Activities)

Discover Target: TOP1

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

MAPK11 Tchem MAP kinase p38 beta (2785 Activities)

Discover Target: MAPK11

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

LCK Tclin Tyrosine-protein kinase LCK (9212 Activities)

Discover Target: LCK

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

MAPK14 Tchem MAP kinase p38 alpha (12866 Activities)

Discover Target: MAPK14

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

CHAT Tchem Choline acetylase (63 Activities)

Discover Target: CHAT

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

MYLK Tchem Myosin light chain kinase, smooth muscle (1267 Activities)

Discover Target: MYLK

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

JAK3 Tclin Tyrosine-protein kinase JAK3 (8349 Activities)

Discover Target: JAK3

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

RPS6KA5 Tchem Ribosomal protein S6 kinase alpha 5 (3355 Activities)

Discover Target: RPS6KA5

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

CTRB1 Tchem Beta-chymotrypsin (261 Activities)

Discover Target: CTRB1

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

MAPK13 Tchem MAP kinase p38 delta (2605 Activities)

Discover Target: MAPK13

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

MAPKAPK2 Tchem MAP kinase-activated protein kinase 2 (4814 Activities)

Discover Target: MAPKAPK2

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

MAPKAPK5 Tchem MAP kinase-activated protein kinase 5 (2831 Activities)

Discover Target: MAPKAPK5

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

ROCK2 Tclin Rho-associated protein kinase 2 (6206 Activities)

Discover Target: ROCK2

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

PRKCA Tchem Protein kinase C alpha (5923 Activities)

Discover Target: PRKCA

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

MAP3K11 Tchem Mitogen-activated protein kinase kinase kinase 11 (808 Activities)

Discover Target: MAP3K11

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

PRKACA Tchem cAMP-dependent protein kinase alpha-catalytic subunit (3475 Activities)

Discover Target: PRKACA

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

TOP2B Tclin DNA topoisomerase II beta (959 Activities)

Discover Target: TOP2B

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

MAP3K9 Tchem Mitogen-activated protein kinase kinase kinase 9 (945 Activities)

Discover Target: MAP3K9

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

MAPK8 Tchem c-Jun N-terminal kinase 1 (5038 Activities)

Discover Target: MAPK8

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

PRKCQ Tchem Protein kinase C theta (3319 Activities)

Discover Target: PRKCQ

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

AKT1 Tchem Serine/threonine-protein kinase AKT (9192 Activities)

Discover Target: AKT1

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

PDK1 Tchem Pyruvate dehydrogenase kinase isoform 1 (2021 Activities)

Discover Target: PDK1

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

SGK1 Tchem Serine/threonine-protein kinase Sgk1 (2343 Activities)

Discover Target: SGK1

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

RPS6KB1 Tchem Ribosomal protein S6 kinase 1 (4456 Activities)

Discover Target: RPS6KB1

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

CHEK1 Tchem Serine/threonine-protein kinase Chk1 (6846 Activities)

Discover Target: CHEK1

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

K562 (73714 Activities)

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

PANC-1 (6144 Activities)

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

HCT-116 (91556 Activities)

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

HepG2 (196354 Activities)

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NCI-H460 (60772 Activities)

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

Jurkat (10389 Activities)

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

GLI1 Tchem Zinc finger protein GLI1 (201 Activities)

Discover Target: GLI1

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

GLI2 Tchem Zinc finger protein GLI2 (13 Activities)

Discover Target: GLI2

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

TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)

Discover Target: TDP1

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

SMAD3 Tchem Mothers against decapentaplegic homolog 3 (68039 Activities)

Discover Target: SMAD3

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

EYA2 Tbio Eyes absent homolog 2 (5884 Activities)

Discover Target: EYA2

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

HSPA5 Tchem 78 kDa glucose-regulated protein (3319 Activities)

Discover Target: HSPA5

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

CDK4 Tclin Cyclin-dependent kinase 4/cyclin D1 (2340 Activities)

Discover Target: CDK4

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

PRKD3 Tchem Protein kinase C (PKC) (1010 Activities)

Discover Target: PRKD3

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

CCNE1 Tchem Cyclin-dependent kinase 2/cyclin E (1410 Activities)

Discover Target: CCNE1

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

CDK1 Tchem Cyclin-dependent kinase 1/cyclin B (899 Activities)

Discover Target: CDK1

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

PRKACB Tchem cAMP-dependent protein kinase (PKA) (929 Activities)

Discover Target: PRKACB

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

CSNK2B Tbio Casein kinase II (1406 Activities)

Discover Target: CSNK2B

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

Associated Targets(non-human)

ampC Beta-lactamase AmpC (62480 Activities)

Discover Target: ampC

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

Mapk1 MAP kinase ERK2 (650 Activities)

Discover Target: Mapk1

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

PRKG1 cGMP-dependent protein kinase 1 alpha (35 Activities)

Discover Target: PRKG1

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

Bacillus cereus (7522 Activities)

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

Mus musculus (284745 Activities)

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

B16 (5829 Activities)

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

P388 (20296 Activities)

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

Splenocyte (1641 Activities)

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

mdh Malate dehydrogenase (29 Activities)

Discover Target: mdh

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

Hes1 Transcription factor HES-1 (13 Activities)

Discover Target: Hes1

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

Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)

Discover Target: Nfe2l2

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.

4 results found

Lot Number	Certificate Type	Date	Item
D2608366	Certificate of Analysis	Mar 30, 2026	K276286
D2608370	Certificate of Analysis	Mar 30, 2026	K276286
D2608371	Certificate of Analysis	Mar 30, 2026	K276286
D2608374	Certificate of Analysis	Mar 30, 2026	K276286

Chemical and Physical Properties

Solubility	DMF: 500 µg/ml；DMSO: 25 mg/ml；DMSO:PBS(pH 7.2) (1:3): 0.25 mg/ml；Ethanol: slightly soluble
Sensitivity	Heat sensitive；Moisture sensitive
Molecular Weight	311.300 g/mol
XLogP3	3.700
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	311.106 Da
Monoisotopic Mass	311.106 Da
Topological Polar Surface Area	60.700 Å²
Heavy Atom Count	24
Formal Charge	0
Complexity	551.000
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

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K-252c - Moligand™,≥98% , CAS No.85753-43-1

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

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