4EGI-1
Synonym(s):2-((4-(3,4-Dichlorophenyl)-thiazol-2-ylhydrazono)-3-(2-nitrophenyl))propionic acid, eIF4F Inhibitor I;eIF4E/eIF4G Interaction Inhibitor, 4EGI-1 - CAS 315706-13-9 - Calbiochem;eIF4F Inhibitor I, 2-((4-(3,4-Dichlorophenyl)-thiazol-2-ylhydrazono)-3-(2-nitrophenyl))propionic acid;InSolution eIF4E/eIF4G Interaction Inhibitor, 4EGI-1 - CAS 315706-13-9 - Calbiochem
- CAS NO.：315706-13-9
- Empirical Formula: C18H12Cl2N4O4S
- Molecular Weight: 451.28
- MDL number: MFCD28142689
- EINECS: 2017-001-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-27 17:00:41
What is 4EGI-1?
Description
In eukaryotes, a set of initiation factors (eIFs) interact with ribosomal subunits to initiate mRNA translation. A major step in initiation is the assembly of a large multiprotein complex that includes the cap-binding protein eIF4E and the multidomain adaptor protein eIF4G. 4EGI-1 is an inhibitor of the initiation of translation that blocks the interaction of eIF4G with eIF4E (KD = 25 μM). It directly binds eIF4E, competitively inhibiting an association with eIF4G that is necessary for cap-dependent translation. 4EGI-1 prevents the expression of oncogenic proteins in mammalian cancer cells, leading to apoptosis. Research with this inhibitor supports a role for normal eIF4E/eIF4G interaction in memory consolidation and excess interaction in autism spectrum disorders. 4EGI-1 also blocks translation in some viruses that do not require eIF4E or a cap structure for initiation.
The Uses of 4EGI-1
eIF4E/eIF4G Interaction Inhibitor, 4EGI-1 is amplifies TRAIL-induced apoptosis via down-regulation of FLIPS/L?and induction of DR5.
What are the applications of Application
eIF4E/eIF4G Interaction Inhibitor, 4EGI-1 is amplifies TRAIL-induced apoptosis via down-regulation of FLIPS/L and induction of DR5
Definition
ChEBI: 4EGI-1 is a dichlorobenzene, a member of 1,3-thiazoles, a C-nitro compound, a monocarboxylic acid and a hydrazone.
Storage
Store at -20°C
References
[1] moerke n j, aktas h, chen h, et al. small-molecule inhibition of the interaction between the translation initiation factors eif4e and eif4g. cell, 2007, 128(2): 257-267.
Properties of 4EGI-1
| Boiling point: | 668.9±65.0 °C(Predicted) |
| Density | 1.58±0.1 g/cm3(Predicted) |
| storage temp. | Store at -20°C |
| solubility | ≥22.56 mg/mL in DMSO |
| pka | 0.89±0.41(Predicted) |
| form | Brown solid. |
| color | Light yellow to khaki |
Safety information for 4EGI-1
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P233:Keep container tightly closed. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304:IF INHALED: P312:Call a POISON CENTER or doctor/physician if you feel unwell. P321:Specific treatment (see … on this label). P330:Rinse mouth. P340:Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362:Take off contaminated clothing and wash before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P403:Store in a well-ventilated place. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 4EGI-1
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