Histone Acetyltransferase Inhibitor II - ≥98% , CAS No.932749-62-7

CAS: 932749-62-7 Cat. No.: H276277 Peso molecular: 464.15
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
2,6-Bis[(3-bromo-4-hydroxyphenyl)methylene]cyclohexanone | 2,6-bis-(3-Bromo-4-hydroxybenzylidene)cyclohexanone | HAT Inhibitor II | p300/CBP Inhibitor II | GCN5 Inhibitor I | Histone Acetyltransferase Inhibitor II - CAS 932749-62-7 - Calbiochem
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5mg
H276277-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

110,90US$

166,90US$
Guardar 56,00 US$ (33.55%)
10mg
H276277-10mg
3

198,90US$

298,90US$
Guardar 100,00 US$ (33.46%)
25mg
H276277-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

337,90US$

506,90US$
Guardar 169,00 US$ (33.34%)
50mg
H276277-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

574,90US$

862,90US$
Guardar 288,00 US$ (33.38%)
100mg
H276277-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

1.034,90US$

1.552,90US$
Guardar 518,00 US$ (33.36%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% 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.

📋

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.

Descripción general

Store under desiccating conditions. The product can be stored for up to 12 months.


A cell-permeable bis-arylidene cyclohexanone compound that acts as a p300/CBP-selective histone acetyltransferase inhibitor (IC50 = 5 µM), while it affects GCN5 and PCAF only at much higher concentrations (30% and 0% inhibition, respectively, at 5 µM inhibitor concentration). Shown to decrease histone H3 acetylation (IC50 ≤40 µM) and induce chromatin condensation in HeLa cells.

A cell-permeable bis-arylidene cyclohexanone compound that acts as a p300/CBP-selective histone acetyltransferase inhibitor (IC50 = 5 µM), while it affects GCN5 and PCAF only at much higher concentrations (30% and 0% inhibition, respectively, at 5 µM inhibitor concentration). Shown to decrease histone H3 acetylation (IC50 ≤ 40 µM) and induce chromatin condensation in HeLa cells.

Specifications

Sinónimos
2, 6-Bis[(3-bromo-4-hydroxyphenyl)methylene]cyclohexanone | 2, 6-bis-(3-Bromo-4-hydroxybenzylidene)cyclohexanone | HAT Inhibitor II | p300/CBP Inhibitor II | GCN5 Inhibitor I | Histone Acetyltransferase Inhibitor II - CAS 932749-62-7 - Calbiochem
Especificaciones y pureza
≥98%
Mecanismos bioquímicos y fisiológicos
Selective, cell-permeable p300/CBP histone acetyltranserase inhibitor (IC 50 = 5 μM). Antitumor agent. Active in vitro .
Condiciones de almacenamiento de almacenamiento
Store at -20°C, Desiccated
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Nota
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.
Pureza
≥98%
Nombres e identificadores
Pubchem Sid504768077
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768077
Sonrisas canónicasC1CC(=CC2=CC(=C(C=C2)O)Br)C(=O)C(=CC3=CC(=C(C=C3)O)Br)C1
IUPAC Name(2E,6E)-2,6-bis[(3-bromo-4-hydroxyphenyl)methylidene]cyclohexan-1-one
InChIKeyYOLKEKNTCBWPSD-VOMDNODZSA-N
INCHI1S/C20H16Br2O3/c21-16-10-12(4-6-18(16)23)8-14-2-1-3-15(20(14)25)9-13-5-7-19(24)17(22)11-13/h4-11,23-24H,1-3H2/b14-8+,15-9+
Isómeros SMILES C1C/C(=C\C2=CC(=C(C=C2)O)Br)/C(=O)/C(=C/C3=CC(=C(C=C3)O)Br)/C1
Peso molecular 464.15
Reaxy-Rn 23025518
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23025518&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

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClaseDiarylheptanoids
SubclassLinear diarylheptanoids
Intermediate Tree Nodes Not available
Direct ParentLinear diarylheptanoids
Alternative Parents O-bromophenols  Bromobenzenes  1-hydroxy-2-unsubstituted benzenoids  Aryl bromides  Cyclic ketones  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Linear 1,7-diphenylheptane skeleton - 2-halophenol - 2-bromophenol - 1-hydroxy-2-unsubstituted benzenoid - Bromobenzene - Phenol - Halobenzene - Aryl bromide - Aryl halide - Monocyclic benzene moiety - Benzenoid - Cyclic ketone - Ketone - Organobromide - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organohalogen compound - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as linear diarylheptanoids. These are diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
U-937 (7138 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HeLa (62764 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EP300 Tchem Histone acetyltransferase p300 (1259 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KAT2B Tchem Histone acetyltransferase PCAF (884 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SETD7 Tchem Histone-lysine N-methyltransferase SETD7 (390 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRMT1 Tchem Protein-arginine N-methyltransferase 1 (867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Objetivos asociados (no humanos)
GCN5 Histone acetyltransferase GCN5 (89 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Carm1 Histone-arginine methyltransferase CARM1 (53 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

1 results found

Lot NumberCertificate TypeFechaArticulo
L2108361Certificate of AnalysisJun 11, 2026 H276277
Propiedades químicas y físicas
SolubilidadSoluble in DMSO to 100 mM and in ethanol to 25mM
Sensibilidadlight sensitive
Peso molecular464.100 g/mol
XLogP35.700
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass463.945 Da
Monoisotopic Mass461.947 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count25
Formal Charge0
Complexity511.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count2
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds2
Covalently-Bonded Unit Count1
Preguntas frecuentes y artículos
Calculadoras de soluciones
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