PAR-2 (6-1) amide (human) CAS 942413-05-0
| CAS No. | 942413-05-0 |
| Molecular Formula | C28H54N8O7 |
| Molecular Weight | 614.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
PAR-2 (6-1) amide (human) (CAS 942413-05-0), molecular formula C28H54N8O7 and molecular weight 614.78 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, PAR-2 (6-1) amide (human) is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 614.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), PAR-2 (6-1) amide (human) 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 | C28H54N8O7 |
| Molecular Weight | 614.78 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 8 |
Related PAR Standards
- PAR-2 (1-6) amide (human) (scrambled) (CAS 1348395-60-7)
- PAR-2 (1-6) amide (human) (CAS 190383-13-2)
- PAR-4 (1-6) amide (human) (CAS 245443-51-0)
- PAR-3 (1-6) amide (human) (CAS 1872435-09-0)
- PAR-3 (1-6) amide (mouse) (CAS 261521-21-5)
- PAR-2 (1-6) amide (mouse, rat) (CAS 171436-38-7)
- PAR-2 (6-1) amide (mouse, rat) (CAS 245329-01-5)
- PAR-4 (1-6) amide (mouse) (CAS 245443-52-1)
Recommended Standards
- TCO-PEG4-biotin (CAS 2183440-30-2)
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- (S,R,S)-AHPC-CO-C8-acid (CAS 2172819-77-9)
- 2-(4-(2,4-Dichlorobenzyl)-1,4-diazepan-1-yl)ethan-1-ol (CAS 646455-64-3)
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- N-((5-(Ethylthio)-4-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)methyl)-3-methoxybenzamide (CAS 391918-76-6)
- N-(6-Aminoquinoxalin-5-yl)-N-methylmethanesulfonamide (CAS 2634649-76-4)
- 3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 868256-19-3)
- tert-Butyl (1-isopropylpyrrolidin-3-yl)carbamate (CAS 937166-84-2)
- 5-Hydroxy-4-((phenylimino)methyl)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 29974-44-5)
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