(S)-CR8
Synonym(s):2-(S)-(1-Ethyl-2-hydroxyethylamino)-6-(4-(2-pyridyl)benzyl)-9-isopropylpurine, (S)-CR8;CR8, (S)-Isomer - CAS 1084893-56-0 - Calbiochem
- CAS NO.：1084893-56-0
- Empirical Formula: C24H29N7O
- Molecular Weight: 431.53
- MDL number: MFCD23160354
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-11 19:39:08
What is (S)-CR8?
Description
(S)-CR8 is a second generation derivative of (R)-roscovitine and an inhibitor of cyclin-dependent kinase 1 (Cdk1/cyclin B), Cdk2/cyclin A, Cdk2/cyclin E, Cdk5/p25, and Cdk9/cyclin T (IC50s = 0.15, 0.08, 0.06, 0.12, and 0.11 μM, respectively). It also inhibits casein kinase CK1δ/ε (CKδ/ε) and DYRK1A (IC50s = 0.61 and 0.9 μM, respectively). (S)-CR8 reduces cell viability in human neuroblastoma cell lines, including SH-SY5Y, SK-N-AS, SK-N-BE, and IMR32 cells (IC50s = 0.43, 1.46, 0.13, and 0.14 μM, respectively). It also reduces protein levels of the survival factor Mcl-1 in SH-SY5Y cells.
What are the applications of Application
CR8, (S)-Isomer is a cell-permeable (R)-DRF053 analog
Definition
ChEBI: (2S)-2-[[9-propan-2-yl-6-[[4-(2-pyridinyl)phenyl]methylamino]-2-purinyl]amino]-1-butanol is a phenylpyridine.
Properties of (S)-CR8
| Boiling point: | 671.4±65.0 °C(Predicted) |
| Density | 1.27±0.1 g/cm3(Predicted) |
| storage temp. | +2C to +8C |
| solubility | DMSO: soluble,Ethanol: soluble |
| form | Off-white solid |
| pka | 14.56±0.10(Predicted) |
| color | White to off-white |
Safety information for (S)-CR8
Computed Descriptors for (S)-CR8
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 5-Bromo-2-Fluoropyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 4-Bromo-3-(ethoxymethyl)benzoic acid 2,4-Dichloro-5-methoxyaniline 4,6-Dichloro-2-(propylthio)pyrimidin-5-amine N2-Isobutyryl-2'-O-methylguanosine 2-chloro-5-methylpyridin-4-amine 4-Bromobenzaldehyde 2-Chloro-6-nitro benzothiazole 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amineRelated products of tetrahydrofuran
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