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A2478

Sigma-Aldrich

APHA Compound 8

solid, ≥98% (HPLC)

Synonym(s):

3-(1-Methyl-4-phenylacetyl-1H-2-pyrrolyl)-N-hydroxy-2-propenamide

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About This Item

Empirical Formula (Hill Notation):
C16H16N2O3
CAS Number:
676599-90-9
Molecular Weight:
284.31
UNSPSC Code:
12352202
PubChem Substance ID:
329770785
NACRES:
NA.77

product name

APHA Compound 8, ≥98% (HPLC), solid

Assay

≥98% (HPLC)

form

solid

solubility

DMSO: >10 mg/mL
H2O: insoluble

storage temp.

2-8°C

SMILES string

Cn1cc(cc1\C=C\C(=O)NO)C(=O)Cc2ccccc2

InChI

1S/C16H16N2O3/c1-18-11-13(10-14(18)7-8-16(20)17-21)15(19)9-12-5-3-2-4-6-12/h2-8,10-11,21H,9H2,1H3,(H,17,20)/b8-7+

InChI key

UFQOXIMRSMFQRI-BQYQJAHWSA-N

Biochem/physiol Actions

One of a class of aroyl pyrrole hydroxy amide (APHA) compounds showing histone deacetylase (HDAC) inhibition, Compound 8 is the most potent and HDAC class I-selective.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H317,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

A2478-BULK:
A2478-VAR:
A2478-1MG:

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’.

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Articles

Histone Modification and Chromatin Remodeling | Epigenetics

Epigenetic modifications are thought to occur through two key interconnected processes—DNA methylation and the covalent modification of histones.

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