PROTAC BRD4 ligand-1 CAS 2313230-51-0
| CAS No. | 2313230-51-0 |
| Molecular Formula | C23H18F2N4O5S |
| Molecular Weight | 500.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of PROTAC BRD4 ligand-1 is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies PROTAC BRD4 ligand-1 (CAS 2313230-51-0), a certified reference material (molecular formula C23H18F2N4O5S, MW 500.47 g/mol) for analytical method development and quality control.
Structurally, PROTAC BRD4 ligand-1 (C23H18F2N4O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 500.47 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), PROTAC BRD4 ligand-1 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H18F2N4O5S |
| Molecular Weight | 500.47 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related PROTAC Standards
Recommended Standards
- Zeteletinib (CAS 2216753-97-6)
- (6aS)-14-Hydroxy-6,7-diphenyl-14-oxide-dinaphtho[1,2-d:2',1'-f][1,3,2]dioxaphosphepin (CAS 175223-61-7)
- 5-[[3-(1H-Benzimidazol-2-yl)propyl]methylamino]-2-(4-bromophenyl)-2-isopropylpentanoic acid methyl e (CAS 1061457-72-4)
- (11bR)-4-Hydroxy-2,6-diphenyldinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepine 4-Oxide (CAS 695162-86-8)
- Tetramisole-D5 hydrochloride (CAS 1173021-85-6)
- <I>N</I>-acetyl-<SC>D</SC>-neuraminic acid-1,2,3-<SUP>13</SUP>C<SUB>3</SUB> (CAS 1172608-56-8)
- 4-chloro-6-hydrazinyl-2-(methoxymethyl)pyrimidine (CAS 1461708-82-6)
- 3-(3-Ethoxypropyl)-2-hydrazinyl-3,4-dihydroquinazolin-4-one (CAS 852399-86-1)
- 5-[[(3S)-3-aminobutyl]amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2728765-83-9)
- Benzo[c]isoxazole-3-carbonitrile (CAS 90348-25-7)
- 1-[(2,2-dimethylpropyl)sulfanyl]ethan-1-one (CAS 1803600-23-8)
- 5-(4-Formyl-3,5-dimethoxyphenoxy)pentanoic acid (CAS 115109-59-6)
- 1-Methyl-1H-indazole-4-carbonitrile (CAS 1159511-43-9)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com