CI−994
CI−994 (CAS: 112522-64-2), with the molecular formula C15H15N3O2 and a molecular weight of 269.30 g/mol, is a bioactive small molecule primarily used in epigenetic research. As a Benzamide inhibitor and Histone Deacetylase Inhibitor, it plays a role in gene regulation and expression studies. This off-white powder, assaying ≥98% by HPLC, is supplied by Tech Serve Solutions for advanced molecular biology applications.
- IUPAC
- 4-Acetylamino-N-(2′-aminophenyl)benzamide,Acetyldinaline,Tacedinaline
- Synonyms
- 4-Acetylamino-N-(2′-aminophenyl)benzamide, Acetyldinaline, Tacedinaline

Epigenetic Research
CI-994 is utilized as a tool compound in studies investigating epigenetic mechanisms. It serves to probe the roles of histone deacetylases (HDACs) in gene regulation and cellular processes.
Gene Regulation Studies
This compound aids in understanding how gene expression is controlled, particularly through the inhibition of enzymes involved in modifying chromatin structure. Its application is relevant for research into gene silencing and activation.
Cellular Signaling Pathways
CI-994 can be employed to investigate specific cellular signaling cascades. Its inhibitory activity provides insights into the functional consequences of HDAC inhibition in various cell types.
Molecular Biology Research
Researchers in molecular biology can use CI-994 to explore the effects of inhibiting RNA-protein translation or other related molecular mechanisms. It is a valuable reagent for in vitro biochemical assays.
| Molecular weight | 269.30 |
|---|---|
| Empirical formula | C15H15N3O2 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | off-white |
| Solubility | DMSO: >10 mg/mL |
| Storage temperature | room temp |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is CI−994 used for?
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CI-994 is primarily used in epigenetic research, gene regulation studies, and to investigate cellular signaling pathways, particularly as a Benzamide inhibitor and Histone Deacetylase Inhibitor.
What are the CAS number and formula for CI−994?
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The CAS number for CI−994 is 112522-64-2, and its empirical formula is C15H15N3O2.
What grade and purity does Tech Serve Solutions supply for CI−994?
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Tech Serve Solutions supplies CI−994 with an assay of ≥98% (HPLC). This product is intended for research purposes and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
How should CI−994 be handled safely?
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CI−994 is classified as a Warning substance (GHS07) and causes serious eye irritation (H319). Handle with a dust mask (N95), eyeshields, and gloves. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
Is CI−994 a controlled substance?
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The provided data does not indicate that CI−994 is a controlled substance.
How is CI−994 shipped and exported?
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CI−994 is typically stored at room temperature. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can accommodate export requirements.
How can I request a sample or quote for CI−994?
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To request a sample or obtain a quote for CI−994, please contact the Tech Serve Solutions sales team through the official website or designated contact channels.
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