MilliporeSigma
All Photos(1)

Documents

B3188

Sigma-Aldrich

BYK204165

≥98% (HPLC)

Sign Into View Organizational & Contract Pricing

Synonym(s):
4-(1-methyl-1H-pyrrol-2-ylmethylene)-4H-isoquinolin-1,3-dione
Empirical Formula (Hill Notation):
C15H12N2O2
CAS Number:
Molecular Weight:
252.27
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

yellow

solubility

DMSO: >20 mg/mL

storage temp.

2-8°C

SMILES string

Cn1cccc1\C=C2/C(=O)NC(=O)c3ccccc23

InChI

1S/C15H12N2O2/c1-17-8-4-5-10(17)9-13-11-6-2-3-7-12(11)14(18)16-15(13)19/h2-9H,1H3,(H,16,18,19)/b13-9-

InChI key

BTYSIDSTHDDAJW-LCYFTJDESA-N

Gene Information

human ... PARP1(142)
mouse ... PARP1(11545)
rat ... PARP1(25591)

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
528824SML1276SML1756
vibrant-m

B3188

BYK204165

vibrant-m

528824

PARP Inhibitor XIV

vibrant-m

SML1276

BAZ2-ICR

vibrant-m

SML1756

BAY-299

assay

≥98% (HPLC)

assay

≥97% (sum of two isomers, HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

form

powder

form

solid

form

powder

form

powder

storage condition

desiccated

storage condition

OK to freeze, protect from light

storage condition

-

storage condition

-

color

yellow

color

orange

color

white to beige

color

white to beige

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Biochem/physiol Actions

BYK204165 is a potent and selective inhibitor of poly(ADP-ribose) polymerase 1 (PARP1). It is 100-fold selective for PARP-1 over PARP-2.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Ningbo Zheng et al.
Cancer cell, 40(9), 973-985 (2022-08-27)
Cytotoxicity of tumor-specific T cells requires tumor cell-to-T cell contact-dependent induction of classic tumor cell apoptosis and pyroptosis. However, this may not trigger sufficient primary responses of solid tumors to adoptive cell therapy or prevent tumor antigen escape-mediated acquired resistance. Here
Robin M Hallett et al.
Molecular oncology, 10(9), 1461-1472 (2016-09-08)
In the pediatric cancer neuroblastoma (NB), patients are stratified into low, intermediate or high-risk subsets based in part on MYCN amplification status. While MYCN amplification in general predicts unfavorable outcome, no clinical or genomic factors have been identified that predict
Facundo H Prado Spalm et al.
Molecular neurobiology, 56(7), 4760-4777 (2018-11-06)
Ceramide (Cer) has a key role inducing cell death and has been proposed as a messenger in photoreceptor cell death in the retina. Here, we explored the pathways induced by C2-acetylsphingosine (C2-Cer), a cell-permeable Cer, to elicit photoreceptor death. Treating
Erika A Newman et al.
Molecular cancer research : MCR, 13(3), 470-482 (2015-01-08)
In neuroblastoma, MYCN genomic amplification and segmental chromosomal alterations including 1p or 11q loss of heterozygocity and/or 17q gain are associated with progression and poor clinical outcome. Segmental alterations are the strongest predictor of relapse and result from unbalanced translocations

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service