2-{[2-(4-phenylpiperazin-1-yl)-1,3-thiazol-5-yl]methyl}-2,3-dihydro-1H-isoindole-1,3-dione CAS 866131-70-6
| CAS No. | 866131-70-6 |
| Molecular Formula | C22H20N4O2S |
| Molecular Weight | 404.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 404.48 g/mol gives 2-{[2-(4-phenylpiperazin-1-yl)-1,3-thiazol-5-yl]methyl}-2,3-dihydro-1H-isoindole-1,3-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-{[2-(4-phenylpiperazin-1-yl)-1,3-thiazol-5-yl]methyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 866131-70-6), a certified reference material (molecular formula C22H20N4O2S, MW 404.48 g/mol) for analytical method development and quality control.
Structurally, 2-{[2-(4-phenylpiperazin-1-yl)-1,3-thiazol-5-yl]methyl}-2,3-dihydro-1H-isoindole-1,3-dione (C22H20N4O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 404.48 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), 2-{[2-(4-phenylpiperazin-1-yl)-1,3-thiazol-5-yl]methyl}-2,3-dihydro-1H-isoindole-1,3-dione 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 | C22H20N4O2S |
| Molecular Weight | 404.48 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related phenylpiperazin Standards
- 2-(2-((4-Phenylpiperazin-1-yl)sulfonyl)ethyl)isoindoline-1,3-dione (CAS 919854-33-4)
- N-(2-((4-Phenylpiperazin-1-yl)sulfonyl)ethyl)-2-(thiophen-2-yl)acetamide (CAS 897621-83-9)
- 1-(2-(4-Phenylpiperazin-1-yl)ethyl)-3-(2-(trifluoromethyl)phenyl)urea (CAS 931968-49-9)
- N-(3-(4-Phenylpiperazin-1-yl)propyl)-2-(trifluoromethyl)benzamide (CAS 1049395-87-0)
- 2-((4-Oxo-6-((4-phenylpiperazin-1-yl)methyl)-4H-pyran-3-yl)oxy)-N-phenylacetamide (CAS 898440-53-4)
- 7-Phenyl-2-(4-phenylpiperazin-1-yl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1226457-63-1)
- 1-(4-Phenylpiperazin-1-yl)-2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)ethan-1-one (CAS 551920-99-1)
- Ethyl 2-((5-(2-(4-phenylpiperazin-1-yl)acetamido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 719286-49-4)
Recommended Standards
- 1-Benzyl-3-((p-tolylamino)methylene)-1H-benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 893313-36-5)
- 2-Imino-5-((1-phenyl-3-(4-propoxyphenyl)-1H-pyrazol-4-yl)methylene)thiazolidin-4-one (CAS 381706-15-6)
- (R)-3-((9H-fluoren-9-yl)methoxy)-3-oxo-2-((phenylthio)methyl)propanoic acid (CAS 488761-06-4)
- 3-(((4-(3,5-Dimethyl-1H-pyrazol-1-yl)phthalazin-1-yl)thio)methyl)-4-methoxybenzaldehyde (CAS 606122-39-8)
- 2-Ethoxy-3-(2-methoxyethoxy)propan-1-amine (CAS 1340057-11-5)
- 4-Methyl-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione (CAS 79359-44-7)
- 1-Fluoro-2-methyl-4-vinylbenzene (CAS 698-79-3)
- 6-chloro-1-hexyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 2711002-60-5)
- Irbesartan Impurity 12 (CAS 141745-36-0)
- (R)-2-amino-3-(1-(tert-butoxycarbonyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)propanoic acid (CAS 2387560-85-0)
- 1-Bromo-2,5-difluoro-4-ethoxybenzene (CAS 1826110-08-0)
- tert-Butyl (3S,4S)-3-fluoro-4-(methylamino)pyrrolidine-1-carboxylate (CAS 1932311-52-8)
- (1-(3-Aminopropyl)-1H-imidazol-2-yl)methanol (CAS 736125-25-0)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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