2-Chloro-N1,N4-bis(4-(4,5-dihydro-1H-imidazol-2-yl)phenyl)terephthalamide CAS 70-09-7
| CAS No. | 70-09-7 |
| Molecular Formula | C26H23ClN6O2 |
| Molecular Weight | 486.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N1,N4-bis(4-(4,5-dihydro-1H-imidazol-2-yl)phenyl)terephthalamide (CAS 70-09-7) is a high-purity analytical reference standard with the molecular formula C26H23ClN6O2 and a molecular weight of 486.95 g/mol.
Structurally, 2-Chloro-N1,N4-bis(4-(4,5-dihydro-1H-imidazol-2-yl)phenyl)terephthalamide (C26H23ClN6O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 486.95 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Chloro-N1,N4-bis(4-(4,5-dihydro-1H-imidazol-2-yl)phenyl)terephthalamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H23ClN6O2 |
| Molecular Weight | 486.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- Fenchlorphos Impurity 4 (CAS 56201-37-7)
- 1,3-Dichloro-5-fluoro-2-nitrobenzene (CAS 180134-21-8)
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- Ethyl 4-hydroxy-1-(3-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylate (CAS 379241-52-8)
- 4-Bromo-N-ethyl-1h-pyrrole-2-carboxamide (CAS 1153795-60-8)
- 2-Chloromethyl-pyrrolidine hydrochloride (CAS 5044-50-8)
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- 1-[2-(2-Isopropyl-5-methyl-phenoxy)-ethyl]-piperazine dihydrochloride (CAS 1185300-15-5)
- n-Methyl-n-(2-(m-tolyloxy)acetyl)glycine (CAS 1099113-01-5)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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