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Merck
CN

SML2213

CPI-637

≥98% (HPLC)

Synonym(s):

(4R)-1,3,4,5-Tetrahydro-4-methyl-6-[1-methyl-3-(1-methyl-1H-pyrazol-4-yl)-1H-indazol-5-yl]-2H-1,5-benzodiazepin-2-one, (4R)-4-Methyl-6-[1-methyl-3-(1-methylpyrazol-4-yl)indazol-5-yl]-1,3,4,5-tetrahydro-1,5-benzodiazepin-2-one, 2H-1,5-Benzodiazepin-2-one, 1,3,4,5-tetrahydro-4-methyl-6-[1-methyl-3-(1-methyl-1H-pyrazol-4-yl)-1H-indazol-5-yl]-, (4R)-, CPI 637

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About This Item

Empirical Formula (Hill Notation):
C22H22N6O
CAS Number:
1884712-47-3
Molecular Weight:
386.45
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
MFCD30489741

Key Documents

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Product Name

CPI-637, ≥98% (HPLC)

SMILES string

[n]1(ncc(c1)c2n[n](c3c2cc(cc3)c4c5c(ccc4)NC(=O)C[C@H](N5)C)C)C

InChI

1S/C22H22N6O/c1-13-9-20(29)25-18-6-4-5-16(22(18)24-13)14-7-8-19-17(10-14)21(26-28(19)3)15-11-23-27(2)12-15/h4-8,10-13,24H,9H2,1-3H3,(H,25,29)/t13-/m1/s1

InChI key

BFTKDWYIRJGJCA-CYBMUJFWSA-N

assay

≥98% (HPLC)

form

powder

optical activity

[α]/D -39 to -49°, c = 1.0 in chloroform-d

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

−20°C

Related Categories

Biochem/physiol Actions

CBP/p300 Bromodomain inhibitor
CPI-637 is a cell penetrant, selective and potent CBP/p300 bromodomain inhibitor.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000039317
0000039318
0000031576

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Terry D Crawford et al.
Journal of medicinal chemistry, 59(23), 10549-10563 (2016-09-30)
The single bromodomain of the closely related transcriptional regulators CBP/EP300 is a target of much recent interest in cancer and immune system regulation. A co-crystal structure of a ligand-efficient screening hit and the CBP bromodomain guided initial design targeting the
Alexander M Taylor et al.
ACS medicinal chemistry letters, 7(5), 531-536 (2016-05-18)
CBP and EP300 are highly homologous, bromodomain-containing transcription coactivators involved in numerous cellular pathways relevant to oncology. As part of our effort to explore the potential therapeutic implications of selectively targeting bromodomains, we set out to identify a CBP/EP300 bromodomain

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