ChemicalBook > CAS DataBase List > RGB-286638 (free base)

RGB-286638 (free base)

Product Name
RGB-286638 (free base)
CAS No.
784210-88-4
Chemical Name
RGB-286638 (free base)
Synonyms
CS-2608;CS-2607;RGB-286638 (free base);RGB-286638;RGB 286638;RGB-286638;2,6-DIBROMO-9,10-DI(1-NAPHTHYL)ANTHRACENE;1-[3-[4-[[4-(2-methoxyethyl)piperazin-1-yl]methyl]phenyl]-4-oxo-1H-indeno[1,2-c]pyrazol-5-yl]-3-morpholin-4-ylurea;1-(3-(4-((4-(2-Methoxyethyl)piperazin-1-yl)methyl)phenyl)-4-oxo-1,4-dihydroindeno[1,2-c]pyrazol-5-yl)-3-morpholinourea;N-[1,4-Dihydro-3-[4-[[4-(2-methoxyethyl)-1-piperazinyl]methyl]phenyl]-4-oxoindeno[1,2-c]pyrazol-5-yl]-N'-4-morpholinylurea;Urea,N-(1,4-dihydro-3-(4-((4-(2-methoxyethyl)-1-piperazinyl)methyl)phenyl)-4-oxoindeno(1,2-c)pyrazol-5-yl)-n'-4-morpholinyl;Urea, N-[1,4-dihydro-3-[4-[[4-(2-methoxyethyl)-1-piperazinyl]methyl]phenyl]-4-oxoindeno[1,2-c]pyrazol-5-yl]-N'-4-morpholinyl-
CBNumber
CB52668715
Molecular Formula
C29H35N7O4
Formula Weight
545.63
MOL File
784210-88-4.mol
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RGB-286638 (free base) Property

Density 
1.39±0.1 g/cm3(Predicted)
storage temp. 
Store at -20°C
solubility 
DMF: 3 mg/ml; DMSO: 10 mg/ml; DMSO:PBS (pH 7.2) (1:20): 0.05 mg/ml; Ethanol: Partially soluble
pka
9.19±0.20(Predicted)
form 
Powder
color 
Light yellow to green yellow
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Cayman Chemical
Product number
29499
Product name
RGB-286638
Packaging
100mg
Price
$86
Updated
2024/03/01
Cayman Chemical
Product number
29499
Product name
RGB-286638
Packaging
500mg
Price
$336
Updated
2024/03/01
Cayman Chemical
Product number
29499
Product name
RGB-286638
Packaging
250mg
Price
$189
Updated
2024/03/01
AK Scientific
Product number
6498CS
Product name
RGB-286638freebase
Packaging
250mg
Price
$297
Updated
2021/12/16
ChemScene
Product number
CS-3452
Product name
RGB-286638freebase
Purity
98.07%
Packaging
10mg
Price
$300
Updated
2021/12/16
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RGB-286638 (free base) Chemical Properties,Usage,Production

Uses

RGB-286638 is a CDK inhibitor that inhibits the kinase activity of cyclin T1-CDK9, cyclin B1-CDK1, cyclin E-CDK2, cyclin D1-CDK4, cyclin E-CDK3, and p35-CDK5 with IC50s of 1, 2, 3, 4, 5 and 5 nM, respectively; also inhibits GSK-3β, TAK1, Jak2 and MEK1, with IC50s of 3, 5, 50, and 54 nM.

in vivo

Dose-finding studies with RGB-286638 identify 40 mg/kg/day IV treatment as the maximum tolerated dose in SCID mice. Five days IV treatment with RGB-286638 significantly suppresses MM tumor growth, with maximum TGI (%) noted at day 14 following end of treatment at 85.06% and 86.34% in the 30 mg/kg and 40 mg/kg treated cohorts respectively. The log10 cell kill (LCK Td: 4.5 days) is 1.6 for both treated groups. RGB-286638 treatment is also associated with improved survival, evidenced by first death at day 24 in controls versus day 43 in both treated groups. No toxic deaths occurred during this study: maximum percentage of body weight (BW) loss is observed on day 5 (8.4%) at 30 mg/kg dosage schedule, and on day 15 (9.9%) after 40 mg/kg dosing, with weight recovery in the following two weeks[1].

IC 50

T1-CDK9: 1 nM (IC50); cyclin B1-CDK1: 2 nM (IC50); cyclin E-CDK2: 3 nM (IC50); cyclin D1-CDK4: 4 nM (IC50); cyclin E-CDK3: 5 nM (IC50); p35-CDK5: 5 nM (IC50); cyclin H-CDK7: 44 nM (IC50); cyclin D3-CDK6: 55 nM (IC50); GSK-3β: 3 nM (IC50); JAK2: 50 nM (IC50); MEK1: 54 nM (IC50); Fms: 1 nM (IC50); TAK1: 5 nM (IC50); JNK1a1: 17 nM (IC50); JNK1a2: 40 nM (IC50); C-src: 25 nM (IC50); AMPK: 41 nM (IC50)

References

[1] Cirstea D, et al. Small-molecule multi-targeted kinase inhibitor RGB-286638 triggers P53-dependent and -independent anti-multiple myeloma activity through inhibition of transcriptional CDKs. Leukemia. 2013 Dec;27(12):2366-75. DOI:10.1038/leu.2013.194

RGB-286638 (free base) Preparation Products And Raw materials

Raw materials

Preparation Products

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784210-88-4, RGB-286638 (free base)Related Search:


  • RGB-286638 (free base)
  • N-[1,4-Dihydro-3-[4-[[4-(2-methoxyethyl)-1-piperazinyl]methyl]phenyl]-4-oxoindeno[1,2-c]pyrazol-5-yl]-N'-4-morpholinylurea
  • 2,6-DIBROMO-9,10-DI(1-NAPHTHYL)ANTHRACENE
  • CS-2607
  • CS-2608
  • RGB-286638;RGB 286638;RGB-286638
  • 1-[3-[4-[[4-(2-methoxyethyl)piperazin-1-yl]methyl]phenyl]-4-oxo-1H-indeno[1,2-c]pyrazol-5-yl]-3-morpholin-4-ylurea
  • Urea, N-[1,4-dihydro-3-[4-[[4-(2-methoxyethyl)-1-piperazinyl]methyl]phenyl]-4-oxoindeno[1,2-c]pyrazol-5-yl]-N'-4-morpholinyl-
  • RGB-286638,inhibit,MAP2K,RGB286638 free base,Glycogen synthase kinase-3,MAPKK,RGB 286638,Glycogen synthase kinase 3,MEK,RGB 286638 free base,Mitogen-activated protein kinase kinase,RGB286638,JAK,GSK-3,Janus kinase,Cyclin dependent kinase,CDK,Inhibitor
  • Urea,N-(1,4-dihydro-3-(4-((4-(2-methoxyethyl)-1-piperazinyl)methyl)phenyl)-4-oxoindeno(1,2-c)pyrazol-5-yl)-n'-4-morpholinyl
  • 1-(3-(4-((4-(2-Methoxyethyl)piperazin-1-yl)methyl)phenyl)-4-oxo-1,4-dihydroindeno[1,2-c]pyrazol-5-yl)-3-morpholinourea
  • 784210-88-4
  • C29H35N7O4
  • Inhibitors